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Journal articles on the topic 'Stability of slopes'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Xu, Zaixian, Chao Li, Fang Fang, and Fufei Wu. "Study on the Stability of Soil–Rock Mixture Slopes Based on the Material Point Strength Reduction Method." Applied Sciences 12, no. 22 (2022): 11595. http://dx.doi.org/10.3390/app122211595.

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In this paper, the material point strength reduction method is used to investigate the stability of soil–rock mixture (SRM) slopes and the whole process of large deformation occurring after destabilization. A comparative study with homogeneous soil slopes is conducted. First, a material point slope model with typical shapes, a homogeneous soil slope, and an SRM slope with stones of different sizes distributed inside is established. Next, gravity is linearly added to establish the initial state of the slopes. Then the material strength of the slope is discounted according to the criterion of st

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2

Soehady Erfen, Hennie Fitria Wulandary, and Amirul Adlie bin Mohd Rosli. "SLOPE STABILITY ASSESSMENT USING MODIFIED D-SLOPE METHOD OF WESTERN PART OF SANDAKAN, SABAH." Geological Behavior 4, no. 1 (2020): 13–17. http://dx.doi.org/10.26480/gbr.01.2020.13.17.

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Slope stability assessment using modified D-Slope method is been conducted on five (5) rock slopes from Sandakan, Sabah. D-slope method comprises of G-Rating determination and Potential Instability. G-Rating includes 17 parameters of field observation and laboratory analysis to assess the slope condition. Kinematic analysis is used for Potential Instability analysis to determine the type of failures for each slope. This later is to determine the level of slope’s risk: No Risk, Low Risk, Moderate Risk or High Risk. Based on the results of G-Rating, only slope C1 and C2 have value more than 0.4

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3

Faraj, Muna Kh, Mohammed R. Abood, and Mohanad E. Khider. "Assessment of Rock Slope Stability along Bazian-Basara Main Road, Sulaimani, NE Iraq." Iraqi Geological Journal 55, no. 2B (2022): 162–69. http://dx.doi.org/10.46717/igj.55.2b.14ms-2022-08-30.

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In Iraq, the majority of rock slope instability issues along highways result in road deterioration or collapse. Among these is located along Bazian-Basara main road on the southwestern limb of the Bazian anticline fold. For the study of this problem, stations along the road within Sinjar and Pila Spi formations are selected. The study included an investigation of the slopeʾs stability and the occurrence and potential failures. The stability of the slopes was evaluated using the SMRTool-v205 software, which is used to classify the condition and degree of the slopeʾs stability. The stability ana

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4

Liu, Fei, Jiaming Zhang, Pengzheng Guo, Wenlian Liu, Zhiqiang Wang, and Jipu Chen. "The Effect of Excavation Disturbance on the Stability of Bedding Cataclastic Rock Mass High Slope Containing Multimuddy Interlayers." Advances in Civil Engineering 2024 (February 21, 2024): 1–18. http://dx.doi.org/10.1155/2024/3659021.

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In China, slope engineering occasionally faces landslides in rocky slopes containing muddy interlayers, primarily triggered by excavation activities. These incidents lead to considerable human casualties and substantial economic losses. However, existing studies predominantly concentrate on the excavation-induced impacts on the stability of rocky slopes characterized by single-layered soft and weak interlayers. Conversely, reports on how excavation influences the stability of bedding cataclastic rock mass high slope containing multimuddy interlayers remain notably absent in the literature. Mor

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5

Raut, Jayant Raut, Prashant Pande, Avinash Vasudeo, Rajesh Bhagat, Boskey Bahoria, and Atul Kurjekar. "Experimental Tests of Slope Failure due to Rainfall using Physical Slope Modeling." Journal of Advanced Research in Applied Mechanics 126, no. 1 (2024): 49–59. http://dx.doi.org/10.37934/aram.126.1.4959.

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In order to investigate the damage due to slope failure is very important. The main aim of this study is to found experimentally the effects of slope and rainfall intensity on stability of slope. We performed number of experimental tests using our varying slope model. To understand the failure mechanism of slopes there are various methods and also some models are been prepared for testing purpose. Slope failure can be occurred due to increase in pore water pressure, weathering of soil, cracking, decomposition of clayey rock fills, intensity of rainfall, duration of rainfall. By considering all

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6

Zayadi, Ruwaida, Christy Anandha Putri, Muhammad Nur Irfan, Zaenal Kusuma, Amin Setyo Leksono, and Bagyo Yanuwiadi. "Soil Reinforcement Modelling on a Hilly Slope with Vegetation of Five Species in the Area Prone to Landslide in Malang, Indonesia." Environmental Research, Engineering and Management 78, no. 3 (2022): 56–72. http://dx.doi.org/10.5755/j01.erem.78.3.30670.

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Malang Indonesia is an area prone to landslides, resulting in the need to model soil reinforcement to determine the vegetation’s slope stability using the roots of five species. One of the methods to improve the stability of slopes prone to landslides is adequate vegetation preservation. Soil strengthening with vegetation roots is environmentally friendly and an inexpensive alternative to reduce the vulnerability of slopes along mountainous slopes and the risk of shallow erosions. Therefore, this study aims to evaluate the vegetation arrangement on the slopes in Malang Regency, Indonesia, with

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7

Deng, Xiaopeng, and Xinghua Xiang. "Fuzzy Comprehensive Evaluation Method for Evaluating Stability of Loess Slopes." Advances in Civil Engineering 2023 (November 23, 2023): 1–15. http://dx.doi.org/10.1155/2023/6692746.

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The stability assessment of loess slopes is of great significance for slope reinforcement and safety assessment. This research studies the main factors affecting the stability of the loess slope through the summary and analyzes the failure cases of the loess slope in Shaanxi Province. The importance of influencing factors was studied through numerical simulation method, sensitivity analysis method, and gray correlation analysis method, and the weight value method was given. On this basis, we have developed the fuzzy comprehensive evaluation model method for assessing the stability of loess slo

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8

Yin, Xiangjie, Hang Lin, Yifan Chen, Yixian Wang, and Yanlin Zhao. "Precise evaluation method for the stability analysis of multi-scale slopes." SIMULATION 96, no. 10 (2020): 841–48. http://dx.doi.org/10.1177/0037549720943274.

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Slope stability analysis is a multi-scale problem. Typically, owing to the distinctions of slope scales (e.g., slope height or slope angle) in practical engineering, the stability calculation results of slopes with various scales from numerical methods inevitably exhibit different computational precision levels in the case of identical computational grids, and therefore the stability results of different slopes cannot be compared. To achieve equal accuracy stability analysis for multi-scale slopes, this study establishes numerical models of slopes with various scales as well as different grid

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9

Lesov, Kuvandik, Akmal O’ralov, Mukhamedali Kenjaliyev, Nodir Begmatov, and Ulug'bek Ergashev. "Calculation of slope stability against erosion deformations." E3S Web of Conferences 583 (2024): 01006. http://dx.doi.org/10.1051/e3sconf/202458301006.

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The paper considers the problems of erosion deformations occurrence for non-flooded slopes of railroad earth bed, where the main causes of scour are atmospheric precipitation or longitudinal currents along the bottom of the slope. The local stability of slopes is calculated taking into account the estimated velocity of water flow on the slope when water moves along the slope. Climatic conditions and soil characteristics on the Bukhara-Misken line were used for calculations. If local stability of slopes is not ensured, measures for slope stabilization are appointed. The technology of reinforcem

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10

Ma, Ruize, Baifeng Ji, Longya Zhang, Shuang Pan, and Kaimeng Hu. "Probability Stability Evaluation of Coral Reef Limestone Reef Slopes Under Earthquake." Journal of Marine Science and Engineering 13, no. 2 (2025): 284. https://doi.org/10.3390/jmse13020284.

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With the rapid development of island construction and the frequent occurrence of natural disasters, the stability of coral reef slopes is attracting increasing attention. This study aims to assess the dynamic stability and instability risks of coral reef slopes under different earthquake intensities. Geological data were integrated, and the Newmark method and finite element analysis were employed for probabilistic stability assessment and permanent displacement evaluation, leading to the development of a validated model for slope stability assessment. The study explored the effects of varying

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11

Li, Xun, Yujing Jiang, and Satoshi Sugimoto. "Research on the Influence of Spatial Dimensions on the Stability of Large-Scale Slopes under Heavy Rainfall." GeoHazards 5, no. 3 (2024): 732–54. http://dx.doi.org/10.3390/geohazards5030037.

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In engineering practice, slope stability is commonly assessed using a two-dimensional (2D) analysis under the assumption of plane strain conditions. However, when dealing with the complex surface geometries of three-dimensional (3D) slopes, especially under short-term heavy rainfall conditions, relying solely on a 2D cross-sectional analysis may not always yield conservative results compared to 3D slope stability assessments. To investigate the applicability of using 2D cross-sections to represent 3D slopes, this study examines the influence of surface geometries on 3D slope stability. By vary

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12

Nian, T. K., R. Q. Huang, S. S. Wan, and G. Q. Chen. "Three-dimensional strength-reduction finite element analysis of slopes: geometric effects." Canadian Geotechnical Journal 49, no. 5 (2012): 574–88. http://dx.doi.org/10.1139/t2012-014.

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The vast majority of slopes, both natural and constructed, exhibit a complex geometric configuration and three-dimensional (3D) state, whereas slopes satisfying the assumption of plane strain (infinite length) are seldom encountered. Existing research mainly emphasizes the 3D dimensions and boundary effect in slope stability analysis; however, the effect of complex geometric ground configuration on 3D slope stability is rarely reported. In this paper, an elastoplastic finite-element method using strength-reduction techniques is used to analyze the stability of special 3D geometric slopes. A ty

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13

Yao, Yi, Jianjun Zhang, Xiaoyong Li, Yiliang Tu, and Zuliang Zhong. "The Stability of Slopes and Building Structures Using an Energy Visualization Procedure." Buildings 14, no. 12 (2024): 3705. http://dx.doi.org/10.3390/buildings14123705.

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Many building structures in the southwest of China are constructed on slopes due to its mountainous terrain characteristics. Therefore, it is crucial to accurately study the stability of slopes and building structures during the construction and operation stages. Traditional numerical simulation methods for slope stability often analyze from the perspectives of stress and strain. However, due to the complex changes in stress and strain inside the slope, the traditional methods are not only complex but also result in some errors. The slope failure is essentially a procedure of energy transforma

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14

Yang, Guoyu, Tao Shang, Liu Han, and Tao Chen. "Numerical Study on the Influence of Profile Shape on the Stability of a Nonhomogeneous Slope." Advances in Civil Engineering 2021 (December 15, 2021): 1–14. http://dx.doi.org/10.1155/2021/3668378.

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To study the influence of profile shape on the stability of nonhomogeneous slopes, strip mechanical models of slopes with different profile shapes were established following the simplified Bishop method. Three hundred and seventy slope models with different profile shapes and strata sequences were simulated and analyzed with FLAC3D. The results show that slopes with weaker-to-stronger (WtS) strata sequences are, in most cases, more stable than slopes with stronger-to-weaker (StW) strata sequences when all other conditions are the same. Slopes with linear shapes are the most stable. With increa

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15

Sun, Chaowei, Junrui Chai, Bin Ma, Tao Luo, Ying Gao, and Huanfeng Qiu. "Stability Charts for Pseudostatic Stability Analysis of 3D Homogeneous Soil Slopes Using Strength Reduction Finite Element Method." Advances in Civil Engineering 2019 (June 27, 2019): 1–18. http://dx.doi.org/10.1155/2019/6025698.

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This paper uses the modified strength reduction finite element method to propose stability charts for pseudostatic stability analysis of three-dimensional (3D) homogeneous soil slopes subjected to seismic excitation. These charts are developed in a wide range of input parameters for purely cohesive slopes and cohesive-frictional slopes, respectively. Effect of the horizontal seismic load is approximately considered using the quasistatic approach. The stability charts allow to determine the factor of safety without any iterative procedure and identify the corresponding critical slope failure me

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16

Huang, Yi Sheng, and Jian Lin Li. "Stability Analysis for Slopes of Maerdang Hydropower Station with the Three-Dimensional Limit Equilibrium Method." Applied Mechanics and Materials 275-277 (January 2013): 1427–30. http://dx.doi.org/10.4028/www.scientific.net/amm.275-277.1427.

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Firstly analyzed the stability of blocks with block theory and secondly evaluated the stability of blocks with three-dimensional limit equilibrium method and finally evaluated the whole stability of slopes. Stability analysis for the slope of Maerdang hydropower station shows that natural slopes which belong to the upstream of Hadehei ditch on the right bank will not occur wedge slide, tailrace slopes of hydropower station have not sliding slopes searched which are in potential slide, if taking some measures to reinforce the stability of man-made slopes on the face rock-fill hub, which may mee

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17

Yusuf, M., D. Helmalia, P. Ramadhoan, Zubaidin, Alpiana, and Hidayati. "Analysis of Slope Stability Using Applied Research Methods A Case Study at Taman Ayu Gerung Village, Gerung District, West Lombok Regency, West Nusa Tenggara Province." IOP Conference Series: Earth and Environmental Science 1175, no. 1 (2023): 012009. http://dx.doi.org/10.1088/1755-1315/1175/1/012009.

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Abstract PT. Nusa Cendana is a mining company operating andesite mining in Taman Ayu Gerung Village, Gerung District, West Lombok Regency, West Nusa Tenggara Province. Andesite criteria are classified as hard and difficult to separate. PT. Nusa Cendana carries out mining activities with a quarry mining system. PT. Nusa Cendana has a problem on the slopes because the current slope is 85°, and many joints on the slopes cause landslides. Ideally, the slope is 70°. Slope stability is used to determine the slope’s safety factor and ideal geometry. So, before making slopes in mining, it is necessary

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18

Norfaeda, Rahma, Tommy Maulidyanto, and Kartini. "MINE SLOPE DESIGN SIMULATIONS USING SLIDE 6.0 SOFTWARE OF POST-MINING SLOPE STABILITY." Jurnal Teknologi Informasi Universitas Lambung Mangkurat (JTIULM) 9, no. 1 (2024): 83–92. http://dx.doi.org/10.20527/jtiulm.v9i1.208.

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Post-mining slopes are susceptible to landslides due to factors such as slope geometry, rock structure, physical and mechanical properties of rocks, and groundwater content. Monitoring of these slopes is essential to prevent broader environmental issues. This research aims to determine the stability of former mining slopes using soil samples from the Mataraman District, Banjar Regency. The technical analysis method focuses on the physical and mechanical properties of soil, supplemented with mine slope design simulations using Slide 6,0 software to ascertain the safety factors from various slop

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19

Ding, Yu, Chao Dang, Yu Bin Shao, and Xiao Dong Zou. "Limit Analysis on Stability of Cracked Slope Induced by Earthquake." Advanced Materials Research 243-249 (May 2011): 2780–85. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.2780.

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Intense earthquake shaking inevitably ruptures the rockmass along the fissures and bursts mountainous slopes, and these understable slopes are namely cracked slopes. For such slopes, aftershocks, rainwater infiltration and others factors will inevitably induce crack propagation and the crack thus gradually accumulates to be the cutting boundary that controls the slope deformation and failure. To understand how the slope stability varies in the process of cracking expanding, upper bound approach is employed to assess the cracked slope in Wenchuan earthquake epicenter considering the effects of

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20

Radityo, Daniel, Bilal Al Farishi, Rezky Naufan Hendrawan, Alviyanda, and Imam Ahmad Sadisun. "Slope Stability Analysis Throughout Road Around Bukit Barisan Selatan National Park (BBSNP) using Fellenius Method." Journal of Geoscience, Engineering, Environment, and Technology 9, no. 3 (2024): 279–86. http://dx.doi.org/10.25299/jgeet.2024.9.3.14902.

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Bukit Barisan Selatan National Park (BBSNP) is a nature conservation area in Indonesia. The slope stability of the interprovincial roads in BBSNP needs to be assessed for slope stability. This study assesses slope stability using the Fellenius method for the factor of safety calculation. The data utilized consists of geological and structure regional conditions, soil descriptions, soil physical and mechanical properties, water content, liquid limit, plastic limit, plasticity index, specific gravity, soil strength, slope dimensions, and slope weight. The sampling process is conducted un-disturb

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21

Wei, Xiaoyan, and Xiuli Zhang. "Research on the Method for Solving the Safety Factor of Rock Slope Based on Deformation Monitoring Warning Threshold." Applied Sciences 14, no. 24 (2024): 12061. https://doi.org/10.3390/app142412061.

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In view of the fact that field monitoring information can more intuitively and accurately reflect the stability state of slopes, this paper takes the warning threshold of slope deformation rate monitoring as the slope stability evaluation standard, and puts forward a method for solving the safety coefficient of rocky slopes. The discrete element method (3DEC), which is suitable for rocky slopes, is selected as the numerical calculation tool, the convergence criterion of its strength reduction method is modified to the slope deformation rate threshold, and the method is realized by the bifurcat

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22

Luden, Alesandro Sejo, I. Gde Budi Indrawan, and Dwikorita Karnawati. "Slope stability analyses by circular failure chart and limit equilibrium methods: the inlet and outlet of diversion tunnel of Bolango Ulu Dam, Indonesia." E3S Web of Conferences 325 (2021): 01015. http://dx.doi.org/10.1051/e3sconf/202132501015.

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The objective of this research is to evaluate the stability of the natural slopes at the inlet and outlet portals of the Bolangu Ulu diversion tunnel, Gorontalo. The natural slopes were considered stable, and therefore slope stability analyses were not carried out previously in the tunnel portal design. The slope stability analyses were carried out using the Circular Failure Chart (CFC) and Limit Equilibrium Methods (LEM). Input data for the slope stability analyses were obtained from field mapping and laboratory testing of soil and rock samples. The results show that the portal slopes consist

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23

Li, Haotian, Liangxing Jin, and Pingting Liu. "Analysis of Soil Slope Stability under Underground Coal Seam Mining Using Improved Radial Movement Optimization with Lévy Flight." Mathematics 12, no. 10 (2024): 1566. http://dx.doi.org/10.3390/math12101566.

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Underground coal seam mining significantly reduces the stability of slopes, especially soil slopes, and an accurate evaluation of the stability of soil slopes under underground mining conditions is crucial for mining safety. In this study, the impact of coal seam mining is considered as the additional horizontal and vertical stresses acting on the slope, and an equation for calculating the safety factor of soil slopes under underground mining conditions is derived based on the rigorous Janbu method. Then, the Improved Radial Movement Optimization (IRMO) algorithm is introduced and combined wit

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24

Tao, Hongliang, Guangli Xu, Jingwen Meng, Ronghe Ma, and Jiaxing Dong. "Stability Assessment of High and Steep Cutting Rock Slopes with the SSPC Method." Advances in Civil Engineering 2021 (April 20, 2021): 1–10. http://dx.doi.org/10.1155/2021/8889526.

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The stability of high rock slopes has become a key engineering geological problem in the construction of important projects in mountainous areas. The original slope stability probability classification (SSPC) system, presented by Hack, has made obvious progress and been widely used in rock slope stability analysis. However, the selection and determination of some evaluation indexes in the original SSPC method are usually subjective, such as intact rock strength and weathering degree. In this study, the SSPC method based on geological data obtained in the prospecting tunnels was presented and a

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25

Yuan, Wei Bin, Cheng Min Ye, Ji Yao, and Lie De Wang. "Stability Analysis of Mountain Slope Based on Finite Element and Discrete Element." Applied Mechanics and Materials 170-173 (May 2012): 1087–90. http://dx.doi.org/10.4028/www.scientific.net/amm.170-173.1087.

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In recent year, the foundations of the stability analysis of slope were provided by the development of finite element and discrete element method. Using finite element and discrete element method, the stability analysis of three typical slopes of shiwu thorp of Quzhou was carried out. The safety factors of slope profile were obtained. Based on the judgment criterion of slope stability，the slopes stability of shiwu thorp was judged. The results showed that the way to analyze the stability of soil slope is feasible.

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26

Al Mandalawi, Maged. "The Influence of Rock Slope Scales of Joint Network and Slope Height on the Stability and Failure Mechanisms." IRAQI BULLETIN OF GEOLOGY AND MINING 20, no. 1 (2024): 139–49. http://dx.doi.org/10.59150/ibgm2001a09.

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This paper demonstrates the influence of slope geometry and scale of the joint networks on the stability and failure mechanisms in discontinued rock masses. These analyses are based on the finite element method (FEM) to calculate the factor of safety (FOS) and to simulate the explicit discontinuity deformations for different scales of rock masses. The study was carried out through examples of regular jointed models having different slope heights and irregular jointed dry rock slopes. Joints usually decrease the strength of the slopes and suggestively increase slope stability problems. The resu

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27

Zuhdi, Muhammad, Syamsuddin Syamsuddin, and Bakti Sukrisna. "The landslides mechanism on the slopes of mount rinjani due to the july 2018 Lombok earthquake." Jurnal Pijar Mipa 16, no. 5 (2021): 664–67. http://dx.doi.org/10.29303/jpm.v16i5.2985.

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The Lombok earthquake that occurred in succession, which began at the end of July 2018, triggered landslides on several slopes on Mount Rinjani. The vibrations caused by the earthquake make the slopes unstable due to a decrease in the normal force as a component of the frictional force that binds the deposited material on the mountain slopes. The standard power is one factor that influences the friction force as a material binding to resist landslides. Under ordinary conditions, the average pressure depends on mass, gravity, and the slope's slope. During an earthquake, the normal force can be

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28

Asteris, Panagiotis G., Fariz Iskandar Mohd Rizal, Mohammadreza Koopialipoor, et al. "Slope Stability Classification under Seismic Conditions Using Several Tree-Based Intelligent Techniques." Applied Sciences 12, no. 3 (2022): 1753. http://dx.doi.org/10.3390/app12031753.

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Slope stability analysis allows engineers to pinpoint risky areas, study trigger mechanisms for slope failures, and design slopes with optimal safety and reliability. Before the widespread usage of computers, slope stability analysis was conducted through semi analytical methods, or stability charts. Presently, engineers have developed many computational tools to perform slope stability analysis more efficiently. The challenge associated with furthering slope stability methods is to create a reliable design solution to perform reliable estimations involving a number of geometric and mechanical

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29

Seyed-Kolbadi, S., J. Sadoghi-Yazdi, and M. Hariri-Ardebili. "An Improved Strength Reduction-Based Slope Stability Analysis." Geosciences 9, no. 1 (2019): 55. http://dx.doi.org/10.3390/geosciences9010055.

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Slope uncertainty predominantly originates from the imperfect analysis model and the inaccuracy and imprecision of the observations. The strength reduction method (SRM) is widely used to attain the safety factor (SF) of the slopes, which is similar to interpretation of the limit state (LS). In this paper, the spectral element method (SEM), using an elasto-plastic Mohr–Coulomb failure criterion, is employed to project the plausible LS of the soil slopes. An iterative SRM search method is proposed to evaluate the SF of the slopes regardless of the LS interpretation. The proposed SRM paradigm enc

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V.E.S.Mahendra, Kumar, and Basha Shaikjamal. "Stability Analysis of Slopes using Finite Element Methods." International Journal for Modern Trends in Science and Technology 11, no. 05 (2025): 1196–98. https://doi.org/10.5281/zenodo.15511236.

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<em>The stability analysis of slopes is a crucial aspect of geotechnical engineering, as slope failures can lead to significant damages and loss of life. This paper explores the use of Finite Element Methods (FEM) for the stability analysis of slopes. FEM provides a numerical solution to the complex behavior of soil under different loading conditions. By incorporating the mechanical properties of soil and external forces, this method offers high accuracy in assessing the stability of slopes. The paper discusses various approaches, identifies challenges, and presents an innovative FEM-based fra

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Liu, Kang, Jian Yue, and Fan Yang. "Analytical Analysis of Infinite Heterogeneous Slope Stability considering Suction Influence." Geofluids 2022 (October 25, 2022): 1–11. http://dx.doi.org/10.1155/2022/9020874.

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Soil heterogeneity in an infinite unsaturated slope increases the difficulty of analysing its stability. A common method of modelling the spatial variability in the slope stability analysis is to use random fields together with Monte Carlo simulation, but this requires an impressive amount of computational efforts. To reduce the computing time, this paper develops an analytical approach to study the stability of infinite heterogeneous unsaturated slopes. The analytical method provides a newly time-efficient way of analysing such kinds of slopes. It has been used to investigate the stability of

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32

V. D. PETRENKO, O. L. TIUTKIN, О. I. DUBINCHIK, and V. R. KILDIEIEV. "ASSESS THE STABILITY OF NATURAL SLOPES OF MATHEMATICAL MODELING IN THE "OTKOS"." Bridges and tunnels: Theory, Research, Practice, no. 8 (December 21, 2015): 23–32. http://dx.doi.org/10.15802/bttrp2015/90754.

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Purpose. Identification and comparison of parameter stability of landslide slope different methods in the "OTKOS." Methodology. To achieve this goal reviewed and analyzed the factors that affect the stability of repose section devoted to the Green Grove Park in Dnepropetrovsk. Findings. Defined parameters calculated shear stability, factor of stability, coordinate end surface of the slide. Originality. Got mo-configured to predict the behavior of natural slopes and artificial slopes in the process of development and economic activities. Practical value. Defining the parameters of slope stabili

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33

Zhuang, Huimin, Noriyuki Yasufuku, Kiyonobu Kasama, and Ryohei Ishikura. "Proposal of a practical stability probability model for cut slopes reflecting characteristics of weathering and angle of stratification." IOP Conference Series: Earth and Environmental Science 1334, no. 1 (2024): 012020. http://dx.doi.org/10.1088/1755-1315/1334/1/012020.

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Abstract This research evaluates the stability of cut slopes, considering the effects of weathering and the angle of stratification. Incorporating both a weathering degree index and a factor of safety, we developed a novel formula to assess the temporal deterioration of cut slopes. Utilizing this formula, logistic regression was conducted to ascertain cut slope stability. We used the Hierarchical Bayesian model to refine the parameters of the logistic regression function, culminating in the formulation of a comprehensive slope stability probability prediction model. The model’s predicted stabi

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Soesanto, Edy, Dicky Muslim, Evie Hadrijantie Sudjono, and Cipta Endayana. "Integration of Soil Shear Strength Analysis with Wave Force Calculations to Optimize Coastal Slope Stability." Indonesian Journal on Geoscience 12, no. 2 (2025): 145–62. https://doi.org/10.17014/ijog.12.2.145-162.

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Coastal regions face significant challenges due to the dynamic interplay between waves and soil slopes, which can lead to instability and erosion. This study investigates the stability of coastal slopes under wave-loading conditions by integrating soil shear strength analysis with wave-induced forces calculation. The simplified slope stability analysis method serves as the framework for assessing slope stability, while wave characteristics such as height, period, and direction are considered to calculate driving forces induced by waves. Soil shear strength parameters, including cohesion and fr

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Wu, Di, Yuke Wang, Fei Zhang, and Yue Qiu. "Influences of Pore-Water Pressure on Slope Stability considering Strength Nonlinearity." Advances in Civil Engineering 2021 (May 25, 2021): 1–16. http://dx.doi.org/10.1155/2021/8823899.

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The pore-water pressure is a vital factor in determining the slope stability. To deal with the stability of slopes undergoing pore-water pressures, this paper used the pore-water pressure coefficient to develop the three-dimensional limit analysis method for slope stability evaluation with a nonlinear strength envelope. For numerical slope examples, the critical heights and corresponding critical slip surfaces associated with linear and nonlinear envelopes were derived by using a numerical optimization procedure. The influences of pore-water pressures on the slope stability were addressed by c

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Li, Xi An, Rong Jian Li, Gao Feng Che, Wen Zheng, and Liang Li. "On the Stability of Unsaturated Loess Slope under Tunneling Condition." Advanced Materials Research 233-235 (May 2011): 2678–81. http://dx.doi.org/10.4028/www.scientific.net/amr.233-235.2678.

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As a unique mode of soil erosion, loess cavities often act as the critical factor to the stability of the highway slopes of unsaturated loess. In this paper, the unsaturated loess slope stabilities are comparatively studied in different cases through the developed program of the strength reduction FEM, such as loess cavities in different position, single- & twin cavities, occurrence and loss of matric suction etc. The work done in this paper revealed the mechanism how the tunneling and the matric suction have effect on the stability of unsaturated loess slope to some extent. The results no

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Zhou, Yuan, Fei Zhang, and Bing Li. "Static and Seismic Stability Charts for Three-Dimensional Cut Slopes and Natural Slopes under Short-Term Undrained Conditions." Advances in Civil Engineering 2019 (January 22, 2019): 1–18. http://dx.doi.org/10.1155/2019/1914674.

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In the strict framework of limit analysis, an analytical approach is derived to obtain the upper bound solutions for three-dimensional inhomogeneous slopes in clays under undrained conditions. Undrained strength profiles increasing linearly with depth below the crest of the slope and below the outline surface of the slope are assumed representative of cut slopes and natural slopes, respectively. Stability charts are produced for the cut slopes and the natural slopes under both static and pseudostatic seismic loading conditions. The presented charts are convenient to assess the preliminary and

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Zhang, Yinbo, Yaoye Li, Xingbo Zhang, and Rong He. "Research on Evaluation of Slope Stability of Kunlun Mountain Area Highway Based on Fuzzy-Entropy method." Advances in Engineering Technology Research 7, no. 1 (2023): 216. http://dx.doi.org/10.56028/aetr.7.1.216.2023.

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To evaluate the stability of rocky slopes in the high-altitude, cold, and High seismic intensity terrain of the Kunlun Mountain region, we analyzed key factors influencing the stability of these slopes in relation to a specific highway project in the area. Four primary indicators, including slope morphology, meteorological and hydrological conditions, rock characteristics, and triggering factors, were selected, along with 16 secondary indicators, as fuzzy evaluation criteria. Based on the entropy weighting-fuzzy theory, we established a stability assessment model for rocky slopes in this regio

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Ghafor A. Hamasur and Nzho M. Qadir. "Slope Stability Assessment along Qalachwalan-Suraqalat Main Road, Sulaimani, NE-Iraq." Tikrit Journal of Pure Science 25, no. 3 (2020): 26–48. http://dx.doi.org/10.25130/tjps.v25i3.248.

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Rock failures are extremely frequent along the cut slopes of the road in the mountainous terrains of the Iraqi Kurdistan region. Qalachwalan – Suraqalat road which is to the north of Sulaimani city is one of the major transportation ways between Sulaimani city and many towns and villages of Sharbazher district. Sometimes, this road (especially in winter and spring seasons) shows many rock failures that causing hazards for locals and traffics. Therefore, the stability assessment of road-cut slopes along such road is very necessary. For the present study ten (10) slope stations have been c

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Nata, Refky Adi, Gaofeng Ren, Yongxiang Ge, Ardhymanto Am Tanjung, Fadhilah Muzer, and Verra Syahmer. "Finite Element Modeling for Stability Assessment of Sedimentary Rock Slopes." Safety 10, no. 3 (2024): 70. http://dx.doi.org/10.3390/safety10030070.

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To prevent landslides, the slope is a crucial component that needs to be evaluated. Mining activities produce slopes, both natural slopes and artificial slopes, and if a slope is not designed properly, its stability will be adversely affected. The purpose of this study is to determine the stability of a slope supported by sedimentary rocks as the constituent material of the slope. Data processing is carried out using the RS2 Version 11 software and finite element methods (FEMs) by considering the value of the strength reduction factor (SRF) and maximum displacement of the slope. The results ob

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Aziz, Yaseen, Arkan Ibrahim, and Osama K. MohammedAmin. "Effect of Core Geometry on Earth Dam Slope Stability." Tikrit Journal of Engineering Sciences 30, no. 2 (2023): 41–45. http://dx.doi.org/10.25130/tjes.30.2.5.

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Embankment dams are widely constructed due to their suitability with different types of foundation, and it is constructed from the available material at the site. A zoned earth dam consists of a clay core at the center to control seepage supported by a shell. This paper investigated the impacts of side slopes, top width, and shape on upstream and downstream slope stability during different cases. Slide 6.0 software was used to evaluate the factor of safety of side slopes of an earth dam, and its result was validated. Different side slopes range from 0H:1V to 2 H:1V, and crest widths from 3m to

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Hong, Yung-Shan, Rong-Her Chen, Cho-Sen Wu, and Jian-Ren Chen. "Shaking table tests and stability analysis of steep nailed slopes." Canadian Geotechnical Journal 42, no. 5 (2005): 1264–79. http://dx.doi.org/10.1139/t05-055.

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Shaking table tests were performed on five model slopes to examine the effects of the angle and length of the nails and the frequency of excitation on the seismic resistance and failure mechanism of the slopes. Seismic excitation was also applied to slopes at various angles. Experimental results showed that nails markedly improved the seismic resistance of all model steep slopes. Additionally, nailed slopes exhibit characteristics of ductility under strong excitation. The angle of the nails influences the deformation of the slope but only slightly affects seismic resistance. An increase in the

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Kalatehjari, Roohollah, Ahmad Safuan A Rashid, Nazri Ali, and Mohsen Hajihassani. "The Contribution of Particle Swarm Optimization to Three-Dimensional Slope Stability Analysis." Scientific World Journal 2014 (2014): 1–12. http://dx.doi.org/10.1155/2014/973093.

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Over the last few years, particle swarm optimization (PSO) has been extensively applied in various geotechnical engineering including slope stability analysis. However, this contribution was limited to two-dimensional (2D) slope stability analysis. This paper applied PSO in three-dimensional (3D) slope stability problem to determine the critical slip surface (CSS) of soil slopes. A detailed description of adopted PSO was presented to provide a good basis for more contribution of this technique to the field of 3D slope stability problems. A general rotating ellipsoid shape was introduced as the

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Keskin, Mehmet Salih, and Sedat Kezer. "Stability of MSW Landfill Slopes Reinforced with Geogrids." Applied Sciences 12, no. 22 (2022): 11866. http://dx.doi.org/10.3390/app122211866.

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Slope stability is one of the main problems encountered in MSW (municipality solid waste) landfill designs. Slope stability calculations become difficult due to the heterogeneous structure of MSW landfills and leachate, and therefore, slope geometries are formed by choosing low slope angles for safe designs. This causes less waste to be stored on site. This study presents slope stability analyses of MSW landfills. Numerical analyses were performed using finite element and limit equilibrium methods. The stability behavior of landfill slopes was analyzed for both unreinforced and geogrid-reinfor

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Qader, Rebaz. "Rock Slope Stability Assessment Along Rawanduz Main Road, Kurdistan Region." Iraqi Geological Journal 54, no. 1B (2021): 79–93. http://dx.doi.org/10.46717/igj.54.1b.7ms-2021-02-25.

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The rock slope instability along the Khalifan-Bekhal-Rawanduz main road has been studied in the southwestern limb of the Bradost anticline (Mountain) and both northeastern and southwestern limb of the Korek anticline (Mountain) in the northeast of the Erbil city, Kurdistan Region, Iraq. The major factors of the instability of the rock slopes in the study area are types of discontinuous and the degree of erosion. Ten stations have been chosen for fieldwork. The expected failure types that may occur along the road are plane sliding and wedge sliding. This research is mainly focused on the type o

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Bala Padmaja, S., G. V. N. Reddy, and E. Saibaba Reddy. "Stability Analysis of Slope Using Displacement Criteria of Soil on The Shear Plane." IOP Conference Series: Earth and Environmental Science 1280, no. 1 (2023): 012044. http://dx.doi.org/10.1088/1755-1315/1280/1/012044.

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Abstract Slope failure can harm structures and endanger lives due to a variety of circumstances. Landslides are such slope failures that are of abrupt, discontinuous, and complex in nature. Adopting suitable slope failure prediction tools is crucial in preventing such catastrophic failures. Conventional methods such as limit equilibrium methods applicability in stability analysis of slopes has become limited due to various limitations. The present study is to understand the slope failure mechanism using a mathematical strategy that simulates actual field conditions. Based on soil properties li

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Marcell Fandy, Patrick, Minar Julita Hutagalung, Frans Simbol Tambing, George Belly Sahetapy, and Herlina Sanggamele. "ANALYSIS OF LIMESTONE QUARRY SLOPE STABILITY, NIMBOKRANG DISTRICT, JAYAPURA REGENCY, PAPUA, INDONESIA." Jurnal Sains dan Teknologi 5, no. 3 (2024): 763–68. http://dx.doi.org/10.55338/saintek.v5i3.2375.

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Slope stability analysis generally uses the concept of factor of safety (FoS) value using several whole rock parameters. The slope stability analysis method that will be used in this research is the slope stability analysis method in open pit mines based on rock mass classification with the Rock Mass Rating (RMR) system and the Geological Strength Index (GSI) system and analyses the potential for landslides that can occur on slopes at that location with kinematics and limit equilibrium methods so that the type of landslide can be determined based on the intensity of the geological structure on

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Alakhdar, Aboalgasem. "د ا رسة إستق ا ررية مكاشف تكوين أبوشيبة الموازية للطريق الجبلي الحم ا رء بمنطقة القواسم ) NW Libya ." International Science and Technology Journal 17, № 1 (2019): 49–66. https://doi.org/10.62341/aakh0419.

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Analysis of the stability of the rock slopes is important before and After cutting slopes (road cut), There are many factors that contribute to the collapse of the slopes and their Materials such as rain. The collapse of an industrial slope could be as a result of an invalid choice of the cutting angle by the executing company. This may lead to the collapse of the slope and its contents(Rocks, debris and soil). Considering the alhamra road leading to the QAWASEM city, where the collapse of the industrial slope and the rocks above it is noticeable. The case might be attributed to changing the c

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Agus Nugroho, Soewignjo, Muhamad Yusa, and Andarsin Ongko. "Rock slope stability analysis by approximation of geological strength index and finite element method." MATEC Web of Conferences 276 (2019): 05007. http://dx.doi.org/10.1051/matecconf/201927605007.

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As a part of natural geography systems, rock slopes have treasured amount of natural resources potential. The rock materials could be utilized to fulfill several needs, especially to construct buildings. However, society sometimes have taken advantages from the slope’s existence in wrong ways. The exploitations toward rock materials, either through manual or modern way (blasting) have caused some cracks occurred. These cracks have reduced the stability of rock slopes and easily triggered failures on rock slopes. In this paper, the stability of a rock slope will be precisely discussed by using

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Zi, Feng, Long Tang, Yunjiang Cao, and Yongjun Xiao. "Study on the Stability of High and Steep Slopes of Open-Air Dump with Various Slope Ratios Under Rainfall Conditions." Applied Sciences 15, no. 6 (2025): 2965. https://doi.org/10.3390/app15062965.

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As a crucial component in mining engineering, the instability of waste dumps can lead to severe engineering accidents and significant economic losses. This study focuses on the stability of steep slopes in open-pit waste dumps, particularly under short-duration heavy rainfall conditions, and analyzes the stability performance of slopes with different slope ratios. Using a manganese mine waste dump in Guangxi Province as a case study, a 2D numerical model was developed using GeoStudio software (2022.1). The model incorporated local soil parameters and rainfall data to calculate the safety facto

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