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Journal articles on the topic 'Geotechnical methods'

Author: Grafiati

Published: 28 June 2021

Last updated: 29 July 2025

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1

CARR, J. R. "Probabilistic Methods in Geotechnical Engineering." Environmental & Engineering Geoscience I, no. 1 (1995): 122–23. http://dx.doi.org/10.2113/gseegeosci.i.1.122.

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Pieczyńska-Kozłowska, Joanna M. "Comparison Between Two Methods for Estimating the Vertical Scale of Fluctuation for Modeling Random Geotechnical Problems." Studia Geotechnica et Mechanica 37, no. 4 (2015): 95–103. http://dx.doi.org/10.1515/sgem-2015-0049.

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Abstract The design process in geotechnical engineering requires the most accurate mapping of soil. The difficulty lies in the spatial variability of soil parameters, which has been a site of investigation of many researches for many years. This study analyses the soil-modeling problem by suggesting two effective methods of acquiring information for modeling that consists of variability from cone penetration test (CPT). The first method has been used in geotechnical engineering, but the second one has not been associated with geotechnics so far. Both methods are applied to a case study in whic

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3

Hrubesova, Eva, and Marek Mohyla. "Back Analysis Methods in Geotechnical Engineering." Advanced Materials Research 1020 (October 2014): 423–28. http://dx.doi.org/10.4028/www.scientific.net/amr.1020.423.

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The paper deals with the back analysis method in geotechnical engineering, that goal is evaluation the more objective and reliable parameters of the rock mass on the basis of in-situ measurements. Stress, deformational, strength and rheological parameters of the rock mass are usually determined by some inaccuracies and errors arising from the complexity and variability of the rock mass. This higher or lower degree of imprecision is reflected in the reliability of the mathematical modelling results. The paper presents the utilization of direct optimization back analysis method, based on the the

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Yuen, Ka-Veng, Jianye Ching, and Kok-Kwang Phoon. "Bayesian Learning Methods for Geotechnical Data." ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering 7, no. 1 (2021): 02020002. http://dx.doi.org/10.1061/ajrua6.0001102.

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Muszynski, Mark R. "Incorporating Reliability Methods into Geotechnical Engineering Practice." Journal of Performance of Constructed Facilities 23, no. 3 (2009): 130–31. http://dx.doi.org/10.1061/(asce)cf.1943-5509.0000035.

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Alolote, Amadi. "The Anatomy of Geotechnical Risk Factors in Transportation Infrastructure Projects." INTERNATIONAL JOURNAL OF INNOVATION AND ECONOMIC DEVELOPMENT 4, no. 5 (2018): 20–30. http://dx.doi.org/10.18775/ijied.1849-7551-7020.2015.45.2002.

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Ground conditions constitute a key risk factor that can ultimately determine the successful performance of construction contracts, with the literature reporting statistics of projects which have significantly exceeded their initial budget due to geotechnical uncertainties. The study explores the nature of geotechnical risk factors in transportation infrastructure projects, which potentially lead to cost overruns. The study provides a kaleidoscopic view of the various routes to managing risks due to the ground, at the preconstruction phases of highway projects, and how a lack thereof, can culmi

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Juang, C. Hsein, Jie Zhang, Mengfen Shen, and Jinzheng Hu. "Probabilistic methods for unified treatment of geotechnical and geological uncertainties in a geotechnical analysis." Engineering Geology 249 (January 2019): 148–61. http://dx.doi.org/10.1016/j.enggeo.2018.12.010.

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Aldungarova, A. K., A. T. Mukhamejanova, A. S. Tulebekova, A. G. Nazarova, A. K. Tleubaeva, and A. K. Kozhas. "ANALYSIS OF EXISTING METHODS FOR DETERMINING INTERMEDIATE GEOTECHNICAL CHARACTERISTICS OF SOILS." Bulletin D. Serikbayev of EKTU, no. 1 (March 2024): 16–26. http://dx.doi.org/10.51885/1561-4212_2024_1_16.

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This article presents an overview of the main methods for determining the intermediate geotechnical characteristics of soils, emphasizing the importance of strict adherence to the testing regime. Deterministic and stochastic interpolation methods such as Thiessen polygons, inverse distance weighting (IDW), Spline and Kriging are discussed. Special attention is given to the problem of determining strength properties at various points, where only certain areas are to be investigated and intermediate values are obtained by interpolation methods. The analysis of geotechnical reliability using Krig

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9

Lees, Andrew S. "Use of geotechnical numerical methods with Eurocode 7." Proceedings of the Institution of Civil Engineers - Engineering and Computational Mechanics 170, no. 4 (2017): 146–53. http://dx.doi.org/10.1680/jencm.17.00004.

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Jürgens, H., and S. Henke. "The design of geotechnical structures using numerical methods." IOP Conference Series: Earth and Environmental Science 727, no. 1 (2021): 012021. http://dx.doi.org/10.1088/1755-1315/727/1/012021.

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Abdellah, Wael Rashad Elrawy. "PRACTICAL APPLICATION OF STOCHASTIC METHODS IN GEOTECHNICAL ENGINEERING." JES. Journal of Engineering Sciences 43, no. 1 (2015): 57–70. http://dx.doi.org/10.21608/jesaun.2015.115147.

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Bouin, Céline, Simon Weber, Yannic A. Ethier, Jean-Sébastien Dubé, and François Duhaime. "On Preferred Saturation Methods for Geotechnical Flow Tests." Geotechnical Testing Journal 44, no. 4 (2020): 20190181. http://dx.doi.org/10.1520/gtj20190181.

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Slashchova, Olena, Oleksii Yalanskyi, Ihor Slashchov, Volodymyr Kurinnyi, and Andrii Kulbach. "Fuzzy logic methods for risk management at mining enterprises." IOP Conference Series: Earth and Environmental Science 1156, no. 1 (2023): 012015. http://dx.doi.org/10.1088/1755-1315/1156/1/012015.

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Abstract To prevent emergencies at mining enterprises, a model of controlling stability of geotechnical system by fuzzy logic methods was developed based on the data fuzzification, inference and defuzzification. The main principles were formulated for the identification of specific features of dangerous production facilities in mining industry. To determine the input parameters for the fuzzy logic model, the systematization of uncontrolled (mining and geological) and controlled (technical and technological) parameters, the presence or change of which affects the stability of the rock massif an

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Grecheneva, Anastasia, Elena Khudyakova, Alexandra Shitikova, and Marina Stepantsevich. "The Methodology for Assessing and Predicting the Geotechnical Stability of Agricultural Facilities Based on the Methods of Chaos Theory and Multiparametric Analysis." Computation 10, no. 11 (2022): 192. http://dx.doi.org/10.3390/computation10110192.

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The purpose of this study is to describe a methodology for assessing the geotechnical stability of agricultural facilities, enabling prediction of the state of the geotechnical system, taking into account the influence of external factors and combinations of reactions of the geotechnical system under study. According to the methodology, the heterogeneous geotechnical monitoring data obtained are used in an adjusted geotechnical system model, allowing a bifurcation analysis to be carried out. The bifurcation analysis determines critical values of influencing factors, and the limits of stability

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Nyame, Michael, and Bukola M. Adesanmi. "Innovative Geotechnical Solutions for Sustainable Infrastructure Development." Journal of Scientific Research and Reports 30, no. 9 (2024): 719–27. http://dx.doi.org/10.9734/jsrr/2024/v30i92399.

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Aim: To examine innovative geotechnical solutions for sustainable infrastructure development. Problem Statement: The advancement in the world urbanization together with high rise in global population has alarmed the need for new infrastructures with additional innovative research to be conducted with already existing assets. Thus, It is important that geotechnical engineering should include basic practices targeting resource-efficient and environment-friendly techniques in order to add to sustainable development. Significance of Study: This technical review critically examines the innovative g

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Rabarijoely. "A Bayesian Approach in the Evaluation of Unit Weight of Mineral and Organic Soils Based on Dilatometer Tests (DMT)." Applied Sciences 9, no. 18 (2019): 3779. http://dx.doi.org/10.3390/app9183779.

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Recently, geotechnical problems that are characterized by a high degree of complexity and uncertainty with respect to input data have been solved using Bayesian analysis. One example is the problem of cautious estimation of geotechnical parameters according to Eurocode 7 requirements. The research included various types of soil such as peat, gyttja, organic mud, and clays. These were studied in order to develop an empirical correlation for determining the unit weight of mineral and organic soils. The compiled database of documented field research sites for different types of soil was used to i

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Boumezerane, Djamalddine. "Recent Tendencies in the Use of Optimization Techniques in Geotechnics: A Review." Geotechnics 2, no. 1 (2022): 114–33. http://dx.doi.org/10.3390/geotechnics2010005.

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The use of optimization methods in geotechnics dates back to the 1950s. They were used in slope stability analysis (Bishop) and evolved to a wide range of applications in ground engineering. We present here a non-exhaustive review of recent publications that relate to the use of different optimization techniques in geotechnical engineering. Metaheuristic methods are present in almost all the problems in geotechnics that deal with optimization. In a number of cases, they are used as single techniques, in others in combination with other approaches, and in a number of situations as hybrids. Diff

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Samirsinh, P. Parmar. "Transition From ASD to LRFD: A Comprehensive Review of Geotechnical Design Methods, Their Evolution, Challenges and Future Scopes." Journal of Advances in Geotechnical Engineering 8, no. 2 (2025): 1–18. https://doi.org/10.5281/zenodo.14970156.

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<em>This research paper presents a comparative analysis of various geotechnical design methodologies, including Limit Equilibrium Method (LEM), Limit State Method (LSM), Allowable Stress Design (ASD), Ultimate Limit State (ULS), and Load and Resistance Factor Design (LRFD). The study explores their fundamental equations, assumptions, and factors affecting bearing capacity calculations for shallow foundations. A parametric analysis is conducted using predefined soil and foundation parameters to evaluate the conservatism, reliability, and efficiency of each method. The results highlight the stre

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Booker, J. R., J. P. Carter, J. C. Small, P. T. Brown, and H. G. Poulos. "Some recent applications of numerical methods to geotechnical analysis." Computers & Structures 31, no. 1 (1989): 81–92. http://dx.doi.org/10.1016/0045-7949(89)90170-3.

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Pöschl, Irmina, Jonas Weil, and Johannes Kleberger. "Rock Mass Classification for an ultra-high concrete arch dam: Technical and digital methods." IOP Conference Series: Earth and Environmental Science 1435, no. 1 (2024): 012001. https://doi.org/10.1088/1755-1315/1435/1/012001.

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Abstract A digital ground model was elaborated for the design and construction phase of the Yusufeli Hydropower Project in Turkey, including a 275m high double curvature arch concrete dam. For the executive dam design the geotechnical model had to deliver attributes that were particular regarding the detail and scale of geotechnical volumes. A rock mass classification scheme was developed, that took into consideration these design requirements as well as special site conditions. Besides standard rock mass classifications, the methods applied included large-coverage E modulus logging and digita

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Bessimbayev, Y. T., S. E. Niyetbay, D. Asylbekov, and A. S. Shadkam. "GEOTECHNICAL METHODS FOR SEISMIC RESISTANCE OF ANCIENT HISTORICAL BUILDINGS AND MONUMENTAL ARCHITECTURE." Bulletin of Kazakh Leading Academy of Architecture and Construction 86, no. 4 (2022): 147–54. http://dx.doi.org/10.51488/1680-080x/2022.4-14.

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The article deals with issues of ensuring seismic resistance of historical buildings, especially architectural monuments, reducing seismic and other man-made impacts. Analyzing the existing methods of ensuring seismic resistance, the most effective geotechnical systems of seismic isolation and their installation technology from the point of view of ensuring seismic resistance have been determined through experimental and computational studies. The proposed geotechnical approach allows to ensure the stability and integrity of the monument architecture under seismic and dynamic influences.

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Conti, Stefano, Kristen Splinter, and Ian Turner. "SLOPE STABILITY METHODS PERFORMANCE IN PREDICTING SCARP FAILURES IN THE ABSENCE OF NOTCHING." Coastal Engineering Proceedings, no. 38 (May 29, 2025): 13. https://doi.org/10.9753/icce.v38.currents.13.

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The present generation of widely-used dune erosion models (e.g., XBeach, Roelvink et al, 2009) do not explicitly consider geotechnical processes or attempt to model the internal sand-matrix stability of the eroding dune face during storms. However, several previous studies have shown that dunes fail due to a combination of several phenomena including shear, notching, and changing soil saturation (Erikson et al., 2007; Palmsten and Holman, 2010). This paper aims to improve the numerical modelling of shear failures in the absence of notching by including the presence of a phreatic surface and us

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Miadonye, Adango, and Mumuni Amadu. "Effect of Methane Gas Hydrate Content of Marine Sediment on Ocean Wave-Induced Oscillatory Excess Pore Water Pressure and Geotechnical Implications." Fuels 6, no. 1 (2025): 4. https://doi.org/10.3390/fuels6010004.

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Methane gas hydrate-bearing sediments hold substantial natural gas reserves, and to understand their potential roles in the energy sector as the next generation of energy resources, considerable research is being conducted in industry and academia. Consequently, safe and economically feasible extraction methods are being vigorously researched, as are methods designed to estimate site-specific reserves. In addition, the presence of methane gas hydrates and their dissociation have been known to impact the geotechnical properties of submarine foundation soils and slopes. In this paper, we advance

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Rezaei, Sadegh, Issa Shooshpasha, and Hamed Rezaei. "Empirical Correlation between Geotechnical and Geophysical Parameters in a Landslide Zone (Case Study: Nargeschal Landslide)." Earth Sciences Research Journal 22, no. 3 (2018): 195–204. http://dx.doi.org/10.15446/esrj.v22n3.69491.

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Today, geotechnical and geophysical techniques are used for landslide evaluation. Geotechnical methods provide accurate data, but are time consuming and costly. Geophysical techniques, however, are fast and inexpensive, yet their accuracy is lower than that of the geotechnical methods. Therefore, simultaneous use of geotechnical and geophysical methods provides a suitable solution for landslide evaluation. Availability of geotechnical and geophysical data makes it possible to investigate correlation between different parameters. Correlating geotechnical and geophysical parameters ends up lower

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Dodigović, Filip, Krešo Ivandić, Meho Saša Kovačević, and Božo Soldo. "Error Evaluation and Suitability Assessment of Common Reliability Methods in the Case of Shallow Foundations." Applied Sciences 11, no. 2 (2021): 795. http://dx.doi.org/10.3390/app11020795.

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A geotechnical structure’s reliability index calculated using identical input parameters and assumptions can significantly vary as a function of the used method. The different approaches to solving the reliability problem could result in an error which depends on many factors. The most important error sources are the complexity of the performance function, the number of random variables, their mutual correlations, and marginal statistical distributions. A review of relevant literature in the field of reliability in geotechnical engineering revealed a lack of information on the errors of indivi

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Petrakov, A. A., M. A. Petrakova, and M. D. Panasyuk. "Study of the Geotechnical Methods of the Structure Tilts Elimination." Modern Trends in Construction, Urban and Territorial Planning 2, no. 4 (2023): 34–45. http://dx.doi.org/10.23947/2949-1835-2023-2-4-34-45.

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Introduction. Nowadays, in the frame of development of the new territories, when building the industrial and business facilities, there arises the need to develop the territories having the so-called complicated engineering-geological and mining-geological conditions. Ensuring the normal operation of the buildings and structures built on the territories of the land slide hazard, subsiding soils and on the underworked territories is the problem which is relevant to solve.Materials and Methods. The parameters of the new geotechnical method of the structure tilts elimination by digging a deep tre

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Zohra-Hadjadj, Fatima, Nadia Laredj, Mustapha Maliki, Hanifi Missoum, and Karim Bendani. "Laboratory evaluation of soil geotechnical properties via electrical conductivity." Revista Facultad de Ingeniería Universidad de Antioquia, no. 90 (February 7, 2019): 101–12. http://dx.doi.org/10.17533/udea.redin.n90a11.

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In recent years, the use of electrical methods has been improved considerably in several areas such as environment, agronomy, geophysics and geotechnics. Electrical resistivity may be used as a parameter in soil characterization; it may have many advantages for the determination of geotechnical factors influencing the behavior of soil. In this research, laboratory tests were carried out on natural sodic soil from the region of Ain Nouissy (Mostaganem) to investigate the geotechnical and chemical behavior of a natural soil using electrical resistivity measurements under various conditions. This

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Fatima, Zohra-Hadjadj, Laredj Nadia, Maliki Mustapha, Missoum Hanifi, and Bendani Karim. "Laboratory evaluation of soil geotechnical properties via electrical conductivity." Revista Facultad de Ingeniería, Universidad de Antioquia, no. 90 (February 7, 2019): 101–12. https://doi.org/10.17533/udea.redin.n90a11.

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In recent years, the use of electrical methods has been improved considerably in several areas such as environment, agronomy, geophysics and geotechnics. Electrical resistivity may be used as a parameter in soil characterization; it may have many advantages for the determination of geotechnical factors influencing the behavior of soil. In this research, laboratory tests were carried out on natural sodic soil from the region of Ain Nouissy (Mostaganem) to investigate the geotechnical and chemical behavior of a natural soil using electrical resistivity measurements under various conditions. This

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Li, Yao, Mo Li, and Lei Zhang. "Evolutionary polynomial regression improved by regularization methods." PLOS ONE 18, no. 2 (2023): e0282029. http://dx.doi.org/10.1371/journal.pone.0282029.

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Evolutionary polynomial regression (EPR) is a data mining tool that has been widely used in solving various geotechnical engineering problems. The fitness function is the core of EPR. However, overfitting may still occur in EPR, and this issue may cause the testing dataset not to perform effectively. Improvement of the EPR fitness function through L1 and L2 regularization methods is critical to avoid overfitting and enhance good generalization. First, the appropriate values of the regularization parameter λ of the L1 regularization method (L1RM) and L2 regularization method (L2RM) are determin

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Basri, Kasbi, Adnan Zainorabidin, Mohd Khaidir Abu Talib, and Norhaliza Wahab. "Estimating the Small Strain Stiffness of Peat Soil Using Geophysical Methods." International Journal of Engineering Technology and Sciences 7, no. 1 (2021): 44–54. http://dx.doi.org/10.15282/http://dx.doi.org/10.15282/ijets.7.1.2020.1005.

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Geotechnical design commonly requires that the in-situ stiffness, strength and permeability of the ground be obtained. Laboratory based investigation often related with risk of sample disturbance and difficulties to replicate the in-situ stress condition which results in overestimation or underestimation. Application of geophysical methods in geotechnical investigation previously was limited to targeting and dimensioning sub-surface features due to lack of resolution. However, rapid developments of geophysical methods result in the application of these methods in providing geotechnical design

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Ghanem, Fatima. "Geotechnical Engineering Evaluation of Superficial Deposits Utilizing Seismic Methods at Al al-Bayt University, Jordan." Iraqi Geological Journal 54, no. 1D (2021): 11–28. http://dx.doi.org/10.46717/igj.54.1d.2ms-2021-04-22.

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Integration of seismic refraction tomography and multi-channel analyses shear wave methods were used at Al al-Bayt university campus in Mafraq, NE Jordan to delineate the shallow subsurface layering and determine their geotechnical properties, in addition, to estimate the geotechnical engineering parameters of the superficial deposits for detailed purposes. The P-wave refraction velocities were found to range from 180 to 2300 m/s for the three identified layers which indicating superficial soil deposits with an increasing degree of compaction with depth. The S-wave velocities were found to lie

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Firoozi, Ali Akbar, Ali Asghar Firoozi, Khaled Aati, and Muhammad Shahid Rashid. "Integrated Geotechnical Modelling and Real-time Analysis for Predicting Earthquake-Induced Landslides and Rockfalls in the East African Fracture Zone." Trends in Ecological and Indoor Environmental Engineering 2, no. 3 (2024): 1–19. http://dx.doi.org/10.62622/teiee.024.2.3.01-19.

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Background: The East African Fracture Zone (EAFZ) stands as a testament to the dynamic forces of Earth, marked by heightened seismic activity that frequently triggers geotechnical disasters such as landslides and rockfalls. Traditionally, the study of earthquake-induced geological risks has been reactive, with a focus on post-incident analysis. While significant advances have been made in spatial analysis and risk mapping, the capabilities for real-time prediction and proactive mitigation are still limited. Objectives: Current study presents an approach to predicting earthquake-induced landsli

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ERENOĞLU, R. Cüneyt, and Okan YÜCESES. "Deformation Analysis by Geomatic and Geotechnical Methods in Highway Tunnels." International Journal of Environment and Geoinformatics 6, no. 2 (2019): 163–71. http://dx.doi.org/10.30897/ijegeo.540837.

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An, Yan Yong, and Bao Tian Wang. "Experimental Research on Determining the Geotechnical Parameters with CPTU Methods." Advanced Materials Research 250-253 (May 2011): 1798–803. http://dx.doi.org/10.4028/www.scientific.net/amr.250-253.1798.

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Cone penetration test is a fast and efficient in-situ test technique. With the development of sensor technology and the use of new probes, such test is employed in more fields and reveals more soil parameters. Based on the advanced CPTU equipment, porewater pressure dissipation processes were measured at different depths, dissipation characteristics of the sandy soil and cohesive soil were analyzed respectively; Then, consolidation and permeability coefficients of the cohesive soil were calculated, the results are close to the laboratory test results. Undrained shear strength of soft clay were

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Oliveira da Rocha, Herson, Lúcia Maria Costa e Silva, and João Andrade dos Reis Júnior. "Geotechnical investigation through SP, Electrical Resistivity and GPR geophysical methods." Geotecnia 137 (July 2016): 141–55. http://dx.doi.org/10.24849/j.geot.2016.137.09.

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Lingwanda, Mwajuma Ibrahim, Anders Prästings, Stefan Larsson, and Dalmas L. Nyaoro. "Comparison of geotechnical uncertainties linked to different soil characterization methods." Geomechanics and Geoengineering 12, no. 2 (2016): 137–51. http://dx.doi.org/10.1080/17486025.2016.1184761.

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Hamedifar, Hamed, Robert G. Bea, Juan M. Pestana-Nascimento, and Emery M. Roe. "Role of Probabilistic Methods in Sustainable Geotechnical Slope Stability Analysis." Procedia Earth and Planetary Science 9 (2014): 132–42. http://dx.doi.org/10.1016/j.proeps.2014.06.009.

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Lundström, K., R. Larsson, and T. Dahlin. "Mapping of quick clay formations using geotechnical and geophysical methods." Landslides 6, no. 1 (2009): 1–15. http://dx.doi.org/10.1007/s10346-009-0144-9.

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Dezert, Théo, Yannick Fargier, Sérgio Palma Lopes, and Philippe Côte. "Geophysical and geotechnical methods for fluvial levee investigation: A review." Engineering Geology 260 (October 2019): 105206. http://dx.doi.org/10.1016/j.enggeo.2019.105206.

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Peng, Cui, and Lin Yongming. "Debris-Flow Treatment: The Integration of Botanical and Geotechnical Methods." Journal of Resources and Ecology 4, no. 2 (2013): 097–104. http://dx.doi.org/10.5814/j.issn.1674-764x.2013.02.001.

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Matthews, M. C., V. S. Hope, and C. R. I. Clayton. "The geotechnical value of ground stiffness determined using seismic methods." Geological Society, London, Engineering Geology Special Publications 12, no. 1 (1997): 113–23. http://dx.doi.org/10.1144/gsl.eng.1997.012.01.10.

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Yan, Guanxi, Zi Li, Sergio Andres Galindo Torres, Alexander Scheuermann, and Ling Li. "Transient Two-Phase Flow in Porous Media: A Literature Review and Engineering Application in Geotechnics." Geotechnics 2, no. 1 (2022): 32–90. http://dx.doi.org/10.3390/geotechnics2010003.

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This work reviews the transient two-phase flow in porous media with engineering applications in Geotechnics. It initially overviews constitutive relationships, conventional theories, and experiments. Then, corresponding limitations are discussed according to conflicting observations and multiphase interfacial dynamics. Based on those findings, the dynamic nonequilibrium effects were so defined, which could also be abbreviated as dynamic/transient effects. Four advanced theories have already been developed to resolve these effects. This review collects them and discusses their pros and cons. In

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Clark, J. I., and J. Y. Guigné. "Twenty-fifth anniversary special paper: Marine geotechnical engineering in Canada." Canadian Geotechnical Journal 25, no. 2 (1988): 179–98. http://dx.doi.org/10.1139/t88-023.

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Marine geotechnical engineering in Canada is over one hundred years old, having started with overwater drilling and testing for bridges and nearshore structures. Its growth has been sporadic, with not much attention being directed to the geotechnical properties of marine soils until the late 1970's when design of artificial islands made up of large caissons started to develop. For about the last 15 years, marine geotechnical engineering has been driven by the oil and gas industry. Most of the action has been in the Beaufort Sea, where complex site conditions have necessitated detailed geotechn

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Dobecki, T. L., and P. R. Romig. "Geotechnical and groundwater geophysics." GEOPHYSICS 50, no. 12 (1985): 2621–36. http://dx.doi.org/10.1190/1.1441887.

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Because of a change in emphasis from power plant siting to projects principally involving process and facility monitoring and certification of existing structures (dams, pipelines, etc.), geotechnical and groundwater geophysics is in quite a healthy state after some lean years following the demise of nuclear energy construction projects. The orders‐of‐magnitude jump in the computational capability of geophysicists working in these fields has overshadowed advances in instrumentation (e.g., digital enhancement seismographs), field methods (e.g., cross‐borehole EM), and interpretive procedures. T

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Vafidis, A., M. Steiakakis, Z. Agioutantis, et al. ""Geo-characterization" of selected areas in Crete, Greece, towards realistic assessment of seismic design actions." Bulletin of the Geological Society of Greece 47, no. 3 (2013): 1439. http://dx.doi.org/10.12681/bgsg.11029.

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The geo-characterization of site conditions is crucial for the estimation of regional elastic spectra. The work to be done in the framework of the “GEO-CHARACTERIZATION” THALIS-project, will combine geotechnical and geophysical methods and evaluate them to estimate critical geotechnical parameters. Although geotechnical tests in lab may provide more accurate estimates of geotechnical parameters, they require costly and time consuming drilling procedures. On the other hand geophysical methods are useful in providing estimates in situ of subsurface physical properties, which are not directly rel

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Minmahddun, Anafi, and Laode Jonas Tugo. "Optimizing Nickel Mine Slope Designs: Integrating Geotechnical Data and Limit Equilibrium Methods." Journal of Civil Engineering and Planning 6, no. 1 (2025): 50–58. https://doi.org/10.37253/jcep.v6i1.10383.

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Slope stability in nickel laterite mines is critically influenced by the distinct geotechnical properties of limonite and saprolite weathering profiles. These materials, prevalent in tropical mining regions, exhibit significantly different responses to hydrological and mechanical stresses, necessitating detailed stability assessments for safe mine operations. This study combines field investigations, laboratory testing, and Limit Equilibrium Method (LEM) analysis to evaluate slope stability. Geotechnical parameters were determined through standardized tests and slope stability analyses examine

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Batog, Andrzej, and Maciej Hawrysz. "Reliability of the geotechnical data for the modernization and repair of railways." Transportation Overview - Przeglad Komunikacyjny 2016, no. 10 (2016): 39–46. http://dx.doi.org/10.35117/a_eng_16_10_04.

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The article concerns the rules and guidelines used for geotechnical design, subsoil investigation procedures and geotechnical investigation methods of railway lines. The discussion of the soil investigation methods, which provide reliable geotechnical data for the modernization and repair of railway lines, is presented. The article describes a comprehensive example of errors made during the programming and performing of soil investigations in the modernized railway line. The impact of soil investigation errors on the slope stability of the railway embankment is discussed.

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Potapov, A. I., A. I. Shikhov, and E. N. Dunaeva. "DETERMINATION OF THE DYNAMIC MODULE OF ELASTICITY OF PERMANENTLY FROZEN SOILS DURING DEFROST BY KINEMATIC CHARACTERISTICS OF ELASTIC WAVE." Kontrol'. Diagnostika, no. 273 (March 2021): 16–23. http://dx.doi.org/10.14489/td.2021.03.pp.016-023.

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According to the data of monitoring observations of atmospheric air temperature, in the areas of permafrost distribution, the trend of temperature growth is stable. Due to the increase in atmospheric air temperature, the temperature of permafrost soils increases. As a result of changes in the temperature regime, the degradation of permafrost soils occurs. These changes lead to disruption of the operation of buildings and engineering structures. In this situation, geotechnical monitoring plays a special role. Currently, temperature, geodesic and hydrogeological methods are mainly used to solve

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Yang, Tingting, Weicheng Zheng, Hongguang Zhang, and Xiabing Yue. "Triaxial Shear Analysis Using Discrete Element Methods for Sandy Soil with an Improved Flexible Membrane Boundary." Sustainability 15, no. 17 (2023): 12911. http://dx.doi.org/10.3390/su151712911.

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Exploring strain localization has substantial potential to significantly impact the disaster resilience and mitigation capabilities of infrastructure, thus influencing project sustainability. Consequently, the field of sustainable geotechnical engineering is progressively directing attention toward studying soil strain localization. This research focuses on triaxial testing to deepen our understanding of this phenomenon by applying discrete element methods, thereby fostering the advancement of sustainable geotechnical engineering practices. While rigid-wall-based discrete element triaxial test

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Hamze, Y., and A. Altaa. "Photogrammetry and Tomography Technique methods, its comparison with the conventional methods of geotechnical laboratory testing." Physics Procedia 21 (2011): 128–33. http://dx.doi.org/10.1016/j.phpro.2011.10.019.

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