Academic literature on the topic 'Seismic analysis Lateral displacement'

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Journal articles on the topic "Seismic analysis Lateral displacement"

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Niu, Yong Zhe, Wen Jie Guo, Guang Ling Li, and Rui Xin Sun. "The Seismic Response Analysis of Long-Span Cable-Stayed Bridge." Applied Mechanics and Materials 501-504 (January 2014): 1364–67. http://dx.doi.org/10.4028/www.scientific.net/amm.501-504.1364.

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Anti-seismic property was essential in the progress of bridge designing and construction due to destructive power of earthquake disaster and increasing span of bridge. This paper elaborated theory method of analysis, taking five spans continuous cable-stayed bridge which was half floating system as an engineering background, and using method of special finite element analysis to calculating dynamic characteristics and seismic response respectively which also considered longitudinal limit damping and stiffness of cable under longitudinal, transverse, vertical and three-dimensional seismic oscil
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Avila, Jorge A., and Eduardo Martínez. "Non-Linear Step-by-Step Seismic Response and the Push-Over Analysis Comparison of a Reinforced Concrete of Ductile Frames 15 Level Building." Key Engineering Materials 385-387 (July 2008): 229–32. http://dx.doi.org/10.4028/www.scientific.net/kem.385-387.229.

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Based on a ductile frames 15 level building, a non-linear analysis with increased monotonically lateral loads (Push-Over) was made in order to determine its collapse and its principal responses were compared against the elastic and inelastic time-history seismic responses determined with the SCT-EW-85 record. The seismic-resistance design and faced to gravitational loads was made according to the Complementary Technical Norms of Concrete Structures Design (NTC-Concrete) and the NTC-Seismic of the Mexico City Code (RDF-04), satisfying the limit service states (relative lateral displacement betw
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Mahesh, G. Uma, and Mr Dr G. Srikanth. "ANALYSIS & DESIGN OF G+20 BUILDING ON A SLOPY GROUND BY USING STAAD PRO." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 12 (2024): 1–6. https://doi.org/10.55041/ijsrem39363.

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This study focuses on the analysis and design of RCC multi-storeyed G+14 framed buildings with both regular and irregular plans, using STAAD Pro software. The objective is to model and analyze the buildings under seismic loads through equivalent static analysis. Key areas of study include the comparison of regular and irregular building configurations and the impact of shear walls on seismic performance. The research investigates the structural behavior, including displacement, stress distribution, and stability of buildings subjected to lateral seismic loads, with a focus on buildings with an
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Liu, Cheng Qing, Jun Jun Li, Chi Chen, Zhi Bin Tu, Xiao Dan Sun, and Bin He. "Analysis and Research on Reinforcement and Reconstruction Method of Adding Shear Wall for Multi-Story Frame Structure." Applied Mechanics and Materials 351-352 (August 2013): 442–45. http://dx.doi.org/10.4028/www.scientific.net/amm.351-352.442.

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Recently, earthquakes occurred frequently, and our country has established a new seismic code. As the seismic intensity increases, some low frame structures cannot reach the requirements of layer displacement, layer displacement angle, stability, etc. Thus, they require reinforcement. The shear wall is good for resisting lateral force, and rational shear wall can control the shifting and shaking efficiently, thus making the distribution of internal force more reasonable. Through analysis on reinforcement and reconstruction method of adding shear walls for multi-story frame structure, the rules
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Pal, Shashi Bhushan, and Anjali Rai. "Analysis of Soil-Structure Interaction of Framed Structure." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 10 (2024): 1–6. http://dx.doi.org/10.55041/ijsrem38326.

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This study examines the soil-structure interaction (SSI) effects on the seismic behavior of G+7 and G+12 reinforced concrete buildings. Using finite element modelling in SAP2000, we assess key seismic parameters, including base shear, time period, lateral displacement, and footing settlement, across three soil types: soft, medium, and hard. This comparative analysis provides insights into how building height and soil flexibility influence structural stability, suggesting optimal design considerations for enhancing earthquake resilience. Key Words: Soil-Structure Interaction (SSI), Base Shear,
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Fan, Longwen, Yingxin Hui, Junlv Liu, and Tianyi Zhou. "Analysis of the Effect of Lateral Collision on the Seismic Response of Bridges under Fault Misalignment." Applied Sciences 13, no. 19 (2023): 10662. http://dx.doi.org/10.3390/app131910662.

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Mutual dislocation of seismogenic faults during strong earthquakes will result in a large relative displacement on both sides of the fault. It is of great significance to explore the influence of the collision effect between the main beam and the transverse shear key on the seismic response of the bridge under fault dislocation. In this paper, a series of cross-fault ground motions with different ground permanent displacements are artificially synthesized using a hybrid simulation method. Based on the contact element theory, the Kelvin–Voigt model is used to simulate the lateral collision effe
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Umme, Aiman, Roopa.M, and H. Venogopal Dr. "Seismic Analysis (G+5) Building with and without Bracing." Journal of Earthquake Science and Soil Dynamics Engineering 5, no. 1 (2022): 1–12. https://doi.org/10.5281/zenodo.6463178.

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An earthquake is a natural event that occurs and causes extensive damage; therefore, it is necessary to limit the damage caused by earthquakes in order to overcome shortcomings in the ability to resist seismic stresses. The best strategy for resisting wind and seismic forces is bracing. The seismic performance of a (G+5) storey structure with and without bracing was determined using SAP2000 Software in this study. Analyzing several types of bracing, such like diagonal, X-bracing, V-bracing, and inverted V-bracing, was used to conduct a comparison analysis. When compared to other frames, the di
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Wang, Shijie, Zhiguo Sun, and Dongsheng Wang. "Analysis and Verification of Load–Deformation Response for Rocking Self-Centering Bridge Piers." Sustainability 15, no. 10 (2023): 8257. http://dx.doi.org/10.3390/su15108257.

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Rocking self-centering (RSC) bridge piers were proposed based on the bridge seismic resilience design theory, pushing the development of bridge sustainability. To develop a seismic design method for RSC bridge piers, a clear understanding of their behavior under earthquakes is essential. This study analyzed the whole lateral force–displacement response of RSC piers, taking into account both rotational and flexural deformation, which resulted in a clearer understanding of their behavior under seismic actions. In this study, the whole loading process was simplified into three statuses, and a cal
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Kuang, Yu-ping, Xin-liang Jiang, and Nan Jiang. "Inelastic Parametric Analysis of Seismic Responses of Multistorey Bidirectional Eccentric Structure." Shock and Vibration 2018 (June 21, 2018): 1–20. http://dx.doi.org/10.1155/2018/7023205.

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This paper conducts a parametric study on the seismic response of multistorey bidirectional eccentric structures from elastic stage to inelastic stage. Based on a simplified multistorey bidirectional eccentric model composed of bidirectional lateral load-resisting members, a general law is proposed for three-stage natural frequency variation behaviour from elastic stage to inelastic stage of eccentric frame structures with different layers. Different simplification treatments are conducted on each stage and the three stable parameter analysis stages are defined. The corresponding dynamic stiff
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Chu, Yun Peng, Yong Yao, and Yong Jun Deng. "Seismic Behavior Analysis on the Steel Cold-Formed in Modular House." Advanced Materials Research 150-151 (October 2010): 512–16. http://dx.doi.org/10.4028/www.scientific.net/amr.150-151.512.

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The cold-formed thin-walled steel has such advantages as light-weight , good seismic capability and is suitable for reconstruction in seismic disastrous area. Nonlinear analysis by software ANSYS on the performances of static and dynamic of a 2 -story building has been done. The analysis reveals that: (1) under the conditions of participation in the earthquake, the top lateral value of structural is large and the maximum is 9.985 mm, but all lateral displacement values standard requirement. (2) Based on the analysis under three kinds of seismic waves, the corner roofing of second independent r
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Dissertations / Theses on the topic "Seismic analysis Lateral displacement"

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Yuan, Mengfei. "LATERAL DISPLACEMENT OF REINFORCED CONCRETE FRAME BUILDINGS." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1417621416.

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Corob, Alexander Edward. "Analysis of Applied Modifications to a Cone Penetration Test-based Lateral Spread Displacement Prediction Model." BYU ScholarsArchive, 2019. https://scholarsarchive.byu.edu/etd/9065.

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This study set out to examine the effectiveness and reliability of six modifications to the Zhang et al. (2004) CPT-based lateral spread model. A regression analysis, distribution charts, and a discriminant analysis are performed to determine how effective the modifications are on the model. From the comparisons and statistical analysis performed in this study, application of these modifications reduces over-predictions from strain-based prediction methods. Unfortunately, the tendency to under-predict displacements on average is also increased.
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Fatima, Tabassum. "Optimisation of lateral load-resisting systems in composite high-rise buildings." Thesis, Queensland University of Technology, 2014. https://eprints.qut.edu.au/67563/2/Tabassum_Fatima_Thesis.pdf.

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This research is carried out by using finite element modelling of building prototypes with three different layouts (rectangular, octagonal and L-shaped) for three different heights (98.0 m, 147.0 m and 199.5 m) for the optimization of lateral load-resisting systems in composite high-rise buildings. Variations of lateral bracings (different number and varied placement along model height of belt-truss and outrigger floors) with RCC (reinforced cement concrete) core wall are used in composite high-rise building models. Prototypes of composite buildings are analysed for dynamic wind and seismic lo
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Mandler, Eugenio. "Study of the 2016 central Italy post seismic displacement through an independent component analysis." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/19267/.

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Tra l’Agosto e l’Ottobre 2016 una serie di terremoti moderati ha colpito l’Italia centrale. Gli epicentri degli eventi principali sono enucleati vicino i paesi di Amatrice, Visso e Norcia, perciò questa sequenza sismica è anche conosciuta come sequenza di Amatrice-Visso-Norcia. Lo scopo di questa tesi è quello di tracciare una mappa afterslip attraverso lo studio della deformazione post-sismica misurata dal GPS. Il primo passo necessario per raggiungere questo obiettivo è la detrendizzazione delle serie temporali geodetiche. Successivamente è stata eseguita una "Independent Component Analysis
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TECCHIO, GIOVANNI. "Displacement-based simplified approaches for seismic design and vulnerability assessment of RC bridges." Doctoral thesis, Università degli studi di Padova, 2013. http://hdl.handle.net/11577/3423046.

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Simplified methods of seismic verification, using equivalent single degree of freedom systems for the response prediction, have been the subject of great emphasis on research in the field of earthquake engineering particularly since the mid-1990s. This interest is justified still today by the great uncertainty characterizing the prediction of the seismic response: the variability of the parameters influencing the structural capacity and the seismic input definition, makes the use of sophisticated models not always effective and warranted. Furthermore, the extensive use of Non Linear Time-Hist
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Coutu, Tyler Blaine. "Development of a Performance-Based Procedure for Assessment of Liquefaction-Induced Lateral Spread Displacements Using the Cone Penetration Test." BYU ScholarsArchive, 2017. https://scholarsarchive.byu.edu/etd/7216.

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Liquefaction-induced lateral spread displacements cause severe damage to infrastructure, resulting in large economic losses in affected regions. Predicting lateral spread displacements is an important aspect in any seismic analysis and design, and many different methods have been developed to accurately estimate these displacements. However, the inherent uncertainty in predicting seismic events, including the extent of liquefaction and its effects, makes it difficult to accurately estimate lateral spread displacements. Current conventional methods of predicting lateral spread displacements do
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Shrestha, Santosh. "A COMPARATIVE STUDY OF EQUIVALENT LATERAL FORCE METHOD AND RESPONSE SPECTRUM ANALYSIS IN SEISMIC DESIGN OF STRUCTURAL FRAMES." OpenSIUC, 2019. https://opensiuc.lib.siu.edu/theses/2561.

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Equivalent Lateral Force Method (ELF) and Response Spectrum Analysis (RSA) are the two most popular methods of seismic design of structures. This study aims to present a comparative study of the two methods using hand-calculated approach as well as computer analysis according to ASCE 7-10 Standards. The two methods have been compared in terms of base shear and story forces by analyzing various models for different number of stories and different support conditions. It was found that ELF gives conservative results in comparison to RSA. This result was more obvious in case of four-story frames.
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Galin, Sanja. "Selection and Scaling of Seismic Excitations for Time-History Analysis of Reinforced Concrete Frame Buildings." Thesis, Université d'Ottawa / University of Ottawa, 2012. http://hdl.handle.net/10393/20657.

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Time history-analyses of building structures have been used for a quite long time for research at universities. Considering the advantage of time-history analysis relative to the equivalent static force method, the National Building of Canada and other modern building codes around the world require the use of time-history analysis in the design of specified types of buildings located in seismic regions. One of the main issues in the use of time-history analysis is related to the selection and scaling of the seismic excitations (i.e., accelerograms) to be compatible with the design spectrum for
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Kenyon, Elizabeth Mary. "Predicting the Seismic Behavior of the Dywidag Ductile Connector (DDC) Precast Concrete System." DigitalCommons@CalPoly, 2008. https://digitalcommons.calpoly.edu/theses/36.

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Structural engineering is heavily dependent on the use of computers. When creating a building model using structural analysis software, it is required that the designer have an understanding of the system behavior and the modeling program capabilities. Some engineers in the Southern California region are taking steps towards incorporating the Dywidag ductile connector (DDC) and super hybrid systems into building practice due to the advantages found in these systems’ construction methods and seismic performance. As the DDC and super hybrid systems reach industry, the design engineer will need
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Nolet, Vincent. "Analytical Methodology to Predict the Behaviour of Multi-Panel CLT Shearwalls Subjected to Lateral Loads." Thesis, Université d'Ottawa / University of Ottawa, 2017. http://hdl.handle.net/10393/36999.

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The increasing demand for more sustainable construction has led to the development of new structural systems that include wood as building material. Cross laminated timber (CLT) has been identified as a potential system to address this need and to provide alternative options in the range of low- to medium-rise construction. The appeal in using CLT as a shearwall is driven by the combination of the rigid panels and small dimension fasteners, which allows for significant energy dissipation in the structure. However, there is currently no reliable analytical model to accurately predict the behavi
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Books on the topic "Seismic analysis Lateral displacement"

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D, Symans Michael, Washington (State). Dept. of Transportation., Washington State Transportation Center, and Washington State Transportation Commission. Planning and Capital Program Management., eds. Evaluation of displacement-based methods and computer software for seismic analysis of highway Bridges. Washington State Dept. of Transportation, 2003.

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Y, Cheng Franklin, ed. Seismic design aids for nonlinear pushover analysis of reinforced concrete and steel bridges. CRC Press, 2012.

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Cheng, Franklin Y., and Jeffrey Ger. Seismic Design AIDS for Nonlinear Pushover Analysis of Reinforced Concrete and Steel Bridges. Taylor & Francis Group, 2011.

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Cheng, Franklin Y., and Jeffrey Ger. Seismic Design Aids for Nonlinear Pushover Analysis of Reinforced Concrete and Steel Bridges. Taylor & Francis Group, 2017.

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Cheng, Franklin Y., and Jeffrey Ger. Seismic Design Aids for Nonlinear Pushover Analysis of Reinforced Concrete and Steel Bridges. Taylor & Francis Group, 2016.

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Cheng, Franklin Y., and Jeffrey Ger. Seismic Design Aids for Nonlinear Pushover Analysis of Reinforced Concrete and Steel Bridges. Taylor & Francis Group, 2016.

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Book chapters on the topic "Seismic analysis Lateral displacement"

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Tan, Donglian, and Yue Zhao. "Seismic Fragility Analysis of Space Special-Shaped Steel Box Arch Bridge." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-4355-1_31.

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AbstractSeismic fragility analysis is of paramount significance in studying the seismic characteristics of bridges, especially for special structures like special-shaped bridges. Special-shaped bridges exhibit more complex geometric and mechanical properties. Therefore, it is even more essential to conduct seismic fragility analysis for special-shaped bridges. Analyzing the response of special structures to lateral seismic loads benefits the evaluation of their seismic performance and facilitates enhancements in seismic design. A finite element model was established using Midas/Civil to investigate the seismic fragility of a space special-shaped steel box arch bridge under lateral seismic loads. To assess the seismic fragility of space special-shaped steel box arch bridges, displacement data from bridge abutments, arch support platforms, and bearings were selected as damage indicators. The seismic fragility curves for bridge components were constructed using the incremental dynamic analysis (IDA) method. In the end, the weighting method was adopted to calculate the seismic fragility curve for the entire bridge system. The bearings and bridge abutments are more susceptible to seismic damage under lateral seismic loads, making them the vulnerable components of the bridge. Among the four bearings, the ones located near the arch ribs have poorer seismic performance and constitute vulnerable areas in the bearing layout. Through the case study of the seismic fragility analysis of space special-shaped steel box arch bridge, common issues in the fragility analysis of special bridges were explored. This further provides rational recommendations for enhancing and improving the seismic design of special-shaped bridge structures.
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Yagoub, Nouraldaim F. A., and Xiuxin Wang. "Finite Element Analysis of Self-centering Reinforced Concrete Shear Walls." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2532-2_41.

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AbstractPost-tensioned precast concrete walls are an attractive research trend in structural engineering, which replaces cast-in-place concrete walls in earthquake-prone buildings. Precast concrete walls use mild steel and high-strength post-tensioning steel for flexural resistance. Mild steel reinforcement yields in tension and compression, dissipating inelastic energy. Unbounded tendons are used inside the wall to give self-centering capability, which lowers residual displacements. At the wall-foundation, horizontal slots are installed equally. Meanwhile, the middle-wall concrete is still anchored to the base. A three-dimensional finite element (FE) model is developed in this study to assess the lateral load response of shear walls with horizontal bottom slots. The seismic performance of three distinct walls is evaluated using the Abaqus software FEA. The model is validated by comparing the experimental data accessible in the literature. Furthermore, we investigate the effects of bottom slit length, steel strand position, initial prestressing level, and concrete strength. All of these criteria are critical for constructing structures with the new concept. The results of this study show that the three-dimensional finite element model accurately predicts all of the above-mentioned properties, including the lateral force–displacement response and toe area damage of self-centering shear walls.
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Charney, Finley A. "Equivalent Lateral Force Analysis." In Seismic Loads. American Society of Civil Engineers, 2015. http://dx.doi.org/10.1061/9780784413524.ch18.

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Sarma, Sarada K. "Static and Seismic Slope Safety Displacement-Based Criterion for Seismic Analysis." In Developments in Geotechnical Engineering. Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-7721-0_5.

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Tsangaris, M., and A. M. Chandler. "A global analysis of earthquake displacement response spectra." In Seismic Design Practice into the Next Century. Routledge, 2022. http://dx.doi.org/10.1201/9780203740026-35.

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Tsangaris, M., and A. M. Chandler. "A global analysis of earthquake displacement response spectra." In Seismic Design Practice into the Next Century. Routledge, 2022. http://dx.doi.org/10.1201/9780203740026-35.

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Fang, Wei, Jingjing He, Yang Yu, Rusheng Hao, and Yan Guo. "Numerical Analysis Calculations of Ductile Concrete Gravity Dams Under Seismic Action." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-9184-2_3.

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AbstractFinite element analysis was conducted on the stress, vertical displacement, and horizontal displacement of ordinary concrete and ductile concrete gravity dams under different working conditions. The results show that: with the decrease of the height of the dam, the stresses on the two concrete dams gradually increase, and the vertical displacements show a decreasing trend during the operation period. Under the effect of earthquakes, the maximum stress of the two kinds of concrete gravity dams appears at the weak point of the dam body. The maximum stress of the normal water level and the falling water level of the ordinary concrete dam reach 9.91 MPa and 9.85 MPa respectively. The maximum stress of two types of concrete dams under seismic conditions is approximately 4 times that of the operation period. Under different working conditions, the maximum stress and displacement of the ordinary concrete are always smaller than that of ductile concrete.
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li, Bin, and Wensheng Hou. "Analysis of the Impact of Earthquakes on the Stability of Overlying Fill Slopes." In Advances in Frontier Research on Engineering Structures. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-8657-4_41.

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AbstractEarthquakes are one of the main factors causing landslides. In this paper, the author conducted a numerical simulation of an overlying fill slope in Guangxi, the subject, with Midas GTS under the vibration conditions of magnitude 6, 6.5, 7, 7.5, and 8 earthquakes and obtained the total, horizontal and vertical displacement of the slope and its stability coefficient. The results showed that the displacement of the slope increased with the increase of the seismic acceleration; its maximum displacement occurred in the middle of the slope (fill); the difference of the maximum horizontal displacement from the total displacement and vertical displacement was that as the seismic acceleration increased, the maximum horizontal displacement occurred not only in the middle of the slope (fill), but also at the top and on the middle and upper surfaces; the vertical displacement was most susceptible, while the horizontal displacement was least susceptible; as the magnitude increased, the stability coefficient of the slope also decreased significantly; and, vegetation planting on the slope and the setup of a retaining wall at the foot could improve its stability coefficient effectively. Therefore, it was necessary to plant vegetation on a slope and set up a retaining wall at the foot.
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Cantagallo, Cristina, Francesco A. Pellegrini, Enrico Spacone, and Guido Camata. "Multidirectional Lateral Loads and Combination Rules in Pushover Analysis." In Seismic Behaviour and Design of Irregular and Complex Civil Structures IV. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-83221-6_21.

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Zhang, Qian, Haixia Zhang, Weigang Zhao, and Jingchun Wang. "Analysis of seismic response of bedding slope based on displacement characteristics." In Advances in Energy Science and Equipment Engineering II. CRC Press, 2017. http://dx.doi.org/10.1201/9781315116174-116.

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Conference papers on the topic "Seismic analysis Lateral displacement"

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Quiaem, Megan Angela, Rodolfo Mendoza Jr., and Demin Feng. "Enhancing the seismic performance of offshore marine platforms using passive devices." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.2267.

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<p>Nonlinear dynamic analysis was used to evaluate the effectiveness of energy dissipation devices in mitigating lateral displacements and enhancing the overall seismic performance of offshore platforms. The energy dissipation capability of the buckling restrained braces (BRB) and viscous fluid dampers (VFD) were compared at different installation angles, namely 30, 45, and 60 degrees, to determine the most efficient orientation. Two platform models, each installed with a different passive device, were subject to seismic inputs from seven selected historical ground motion records, and th
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Seng, Chanroatanak, Xin Zhao, and Chornay Morn. "Comparative Investigation of Pressure-Adjustment Fluid Viscous Damper Performance Under Moderate and High Seismic Intensity." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.2294.

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<p>Tall buildings are typically vulnerable to the effects of lateral deformation caused by earthquakes and wind excitation. Thus, lateral displacement frequently affects the structural performance of the system. Building dissipates the energy through its lateral stiffness. Inadequate lateral stiffness may result in severe damage to non-structural components or cause the system to collapse. Large structural elements are needed to provide the necessary stiffness for the slender designs of high- rise buildings, which can result in an uneconomic design. Tall building can counter this issue b
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He, Li Zhe, Kai Yang, Hong Liang Ren, and Han Yue Li. "Seismic Response Analysis of Phoenix-Shaped Tube Truss Structure of Shaohuashan Upper Station Building." In 12th Annual International Conference on Material Science and Engineering. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-lwf7w7.

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Tube truss structures are often used in large public buildings, and their safety performance under seismic effects is very important. The phoenix shape of the upper station house in the ropeway project of Shaohuashan National Forest Park in Shaanxi Province consists of 5 groups of tube truss structures forming an overall space tube truss structure form through connecting rods. The seismic response of this structure was analysed using the vibration mode decomposition response spectrum method. The results show that the overall structural vibration displacement changes in the first 10 vibration m
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Honegger, Douglas G., Mujib Rahman, Humberto Puebla, Dharma Wijewickreme, and Anthony Augello. "Definition of Lateral Spread Displacement for Regional Risk Assessments of Pipeline Vulnerability." In 2010 8th International Pipeline Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ipc2010-31354.

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Terasen Gas Inc. (Terasen) operates a natural gas supply and distribution system situated within one of the zones of the highest seismic activity in Canada. The region encompasses significant areas underlain by marine, deltaic, and alluvial soil deposits, some of which are considered to be susceptible to liquefaction and large ground movements when subjected to earthquake ground shaking. Terasen undertook an assessment of seismic risks to its transmission and key intermediate pressure pipelines in the Lower Mainland in 1994 [1]. The seismic assessment focused on approximately 500 km of steel p
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Botsis, Ch, A. Sariyiannis, G. Anagnostides, and N. Kokavesis. "An Overview of the Seismic Verification Analyses Performed for Natural Gas Pipeline Networks." In ASME/JSME 2004 Pressure Vessels and Piping Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/pvp2004-2914.

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The purpose of this paper is to present an overview of the various seismic analyses performed and the measures taken to ensure the mechanical integrity of the natural gas pipeline networks in Greece. Design of large pipeline networks in an open countryside is a complicated issue and involves many disciplines and works, such as, preliminary geological investigation, topographical investigation, detailed geotechnical investigation, adjustment of pipeline routing (if necessary) according to the detailed investigation results and finally pipeline stress verification due to stresses induced by seis
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Naumovski, Luka, Matija Gams, Tomaž Pazlar, and Boris Azinović. "PUSHOVER ANALYSIS OF A 12-STOREY CROSS-LAMINATED TIMBER BUILDING." In 2nd Croatian Conference on Earthquake Engineering. University of Zagreb Faculty of Civil Engineering, 2023. http://dx.doi.org/10.5592/co/2crocee.2023.44.

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Due to recent developments in net-zero policy, cross-laminated timber (CLT) structures, with their low carbon footprint and potential competitiveness with steel and concrete structures, have gained popularity and are also considered in earthquake-prone regions. The present study analyses whether a seismically inadequate 12-storey residential building from the 1960s can be replaced with a 12-storey platform-type CLT building. The structural model is developed in two steps. In the first step, a nonlinear model of a single shear wall is calibrated against experiments and data from the literature.
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Demirel Deliktas, Ceren, Abdullah Onur Ustaoglu, and Candan Gokceoglu. "A mechanically stabilized earth wall design in a high seismic region (Türkiye)." In 4th European Regional Conference of IAEG. University of Zagreb Faculty of Civil Engineering, 2024. https://doi.org/10.5592/co/euroengeo.2024.111.

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This paper presents the performance assessment of a mechanically stabilized earth (MSE) wall in highly seismic region in Türkiye. Wall performance under static and seismic conditions was searched with finite element and limit equilibrium analysis. Performance results of static case were compared with the lateral displacement limitations stipulated by some standards and specifications. On the other hand, lateral movement of wall after extreme seismic event was evaluated depending on post-earthquake investigation and shaking table testing due to the lack of deformation analysis-based regulations
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Gu, Yitong, Wancheng Yuan, and Xinzhi Dang. "Test and Numerical Study on the Seismic Performance of A Cable Restrainer for Girder Bridges." In IABSE Congress, New York, New York 2019: The Evolving Metropolis. International Association for Bridge and Structural Engineering (IABSE), 2019. http://dx.doi.org/10.2749/newyork.2019.1696.

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<p>In China, most of the support systems applied by short/medium span bridges are elastomeric pad bearings (EPBs). This type of support system has no reliable connections between bearings and girders as well as bearings and piers, which will cause structural damages due to large lateral displacement of bearings under earthquakes. The restrainers used currently could restrict the deformation of bridges under normal service conditions and could only restrict unidirectional displacement. Considering the disadvantages of these restrainers, a new restrainer called Connected Cable Restrainer (
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Hahm, Daegi, Min-Kyu Kim, In-Kil Choi, Bub Gyu Jeon, Hyoung Suk Choi, and Nam Sik Kim. "Seismic Fragility Evaluation of Interface Pipes in Seismically Isolated NPPs by Using Scale Model Test." In ASME 2015 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/pvp2015-45042.

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Seismic isolation system can be an effective alternative to protect the NPPs (Nuclear Power Plants) against to the strong seismic events. Therefore, some research activities to adopt the seismic isolation concept to the design of the next generation NPPs have been progressed for last few years in Korea. Nuclear structures, secondary systems and components must remain undamaged during and after the SSE (Safe Shutdown Earthquake) event. The seismic events will cause the high seismic response in the stiff structural systems and extremely high demands of deformation on the safety-related secondary
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Zhang, Fei, and Jianxun Ma. "Experimental Study on Hybrid Masonry Structure with RC Frame under Lateral Reversed Cyclic Loading." In IABSE Conference, Kuala Lumpur 2018: Engineering the Developing World. International Association for Bridge and Structural Engineering (IABSE), 2018. http://dx.doi.org/10.2749/kualalumpur.2018.0142.

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<p>As a new type of structural system, hybrid masonry (HM) structure with reinforced concrete (RC) frame is constructed of reinforced block masonry wall and reinforced concrete frame. This structural system combines the advantages of reinforced concrete frame structure and reinforced concrete block masonry structure, also overcomes some limitations of them. In order to study the seismic performance of the structural system, the lateral reversed cyclic loading experiment on the HM structure with RC frame was conducted. In the experiment, two specimens that were constructed with different
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Reports on the topic "Seismic analysis Lateral displacement"

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Hammad, Ali, and Mohamed Moustafa. Seismic Behavior of Special Concentric Braced Frames under Short- and Long-Duration Ground Motions. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2019. http://dx.doi.org/10.55461/zont9308.

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Over the past decade, several long-duration subduction earthquakes took place in different locations around the world, e.g., Chile in 2010, Japan in 2011, China in 2008, and Indonesia in 2004. Recent research has revealed that long-duration, large-magnitude earthquakes may occur along the Cascadia subduction zone of the Pacific Northwest Coast of the U.S. The duration of an earthquake often affects the response of structures. Current seismic design specifications mostly use response spectra to identify the hazard and do not consider duration effects. Thus, a comprehensive understanding of the
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Fanous, Ann-Marie, Sri Sritharan, Muhannad Suleiman, Jinwei Huang, and Arul K. Arulmoli. Minimum Spiral Reinforcement Requirements and Lateral Displacement Limits for Prestressed Concrete Piles in High Seismic Regions. Precast/Prestressed Concrete Institute, 2010. http://dx.doi.org/10.15554/pci.rr.seis-003.

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Khosravifar, Arash. COMBINED EFFECTS OF LATERAL SPREADING AND SUPERSTRUCTURE INERTIA. Deep Foundations Institute, 2023. http://dx.doi.org/10.37308/cpf-2020-drsh-2.

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The seismic behavior of a RC pile with a diameter of 0.25 m subjected to liquefaction-induced lateral spreading was investigated using a shake table experiment that was conducted at the University of California, San Diego by Professor Ahmed Elgamal and Dr. Ahmed Ebeido (Ebeido and Elgamal 2019). A sinusoidal motion was applied at the base of a model that was inclined by 4 degrees. The loose and dense sand layers liquefied during the test, resulting in a permanent lateral spreading displacement of approximately 0.4 m (Figure E1). The pile was subjected to the combined effects of inertial loads
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I.G. Wong and C. Stepp. Probalistic Seismic Hazard Analysis for Fault Displacement and Vibratory Ground Motion at Yucca Mountain, Nevada, September23, 1998. Yucca Mountain Project, Las Vegas, Nevada, 2003. http://dx.doi.org/10.2172/899227.

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Nasr, Jonathan. DEVELOPMENT OF A DESIGN GUIDELINE FOR BRIDGE PILE FOUNDATIONS SUBJECTED TO LIQUEFACTION-INDUCED LATERAL SPREADING. Deep Foundations Institute, 2018. http://dx.doi.org/10.37308/cpf-2016-ssmc-1.

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Effective-stress nonlinear dynamic analyses (NDA) were performed for piles in liquefiable sloped ground to assess how inertia and liquefaction-induced lateral spreading combine in long-duration vs. short-duration earthquakes. A parametric study was performed using input motions from subduction and crustal earthquakes covering a wide range of earthquake durations. The NDA results were used to evaluate the accuracy of the equivalent static analysis (ESA) recommended by Caltrans/ODOT for estimating pile demands. Finally, the NDA results were used to develop new ESA methods to combine inertial and
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Honegger, Wijewickreme, and Monroy. L52325 Assessment of Geosynthetic Fabrics to Reduce Soil Loads on Buried Pipelines - Phase I and II. Pipeline Research Council International, Inc. (PRCI), 2011. http://dx.doi.org/10.55274/r0010398.

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High soil loads on buried pipelines can lead to unacceptably high pipeline strains developed in response to permanent ground displacement. Common causes of permanent ground displacement are related to slope instability as a result of heavy precipitation or ground subsidence. In addition, several permanent ground displacement hazards are related to earthquakes including surface fault displacement, triggered landslide movement, surface ground settlement related to liquefaction, and lateral spread displacement. Result: Four specific areas of investigation were completed: 1.Performed baseline test
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Hart, James, Nasir Zulfiqar, and Carl Popelar. L52289 Use of Pipeline Geometry Monitoring to Assess Pipeline Condition. Pipeline Research Council International, Inc. (PRCI), 2008. http://dx.doi.org/10.55274/r0010254.

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Describes an algorithm is developed for deducing the longitudinal or axial strain from geometry pig measurements of a laterally displaced pipeline; often caused by geohazards. The development is limited to those lateral displacements of the pipeline that results in a predominantly transverse loading; i.e., the induced transverse component of the loading is much greater than its axial component. The emphasis is upon evaluating inelastic straining that accompanies large lateral displacement of the pipeline. The induced extensional strain is found to vary linearly with the change in curvature of
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Cobeen, Kelly, Vahid Mahdavifar, Tara Hutchinson, et al. Large-Component Seismic Testing for Existing and Retrofitted Single-Family Wood-Frame Dwellings (PEER-CEA Project). Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2020. http://dx.doi.org/10.55461/hxyx5257.

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This report is one of a series of reports documenting the methods and findings of a multi-year, multi-disciplinary project coordinated by the Pacific Earthquake Engineering Research Center (PEER and funded by the California Earthquake Authority (CEA). The overall project is titled “Quantifying the Performance of Retrofit of Cripple Walls and Sill Anchorage in Single-Family Wood-Frame Buildings,” henceforth referred to as the “PEER–CEA Project.” The overall objective of the PEER–CEA Project is to provide scientifically based information (e.g., testing, analysis, and resulting loss models) that
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Marinucci, Antonio. ACIP Pile Installation, Installation Monitoring, Full-scale Load Testing, and Extraction Program. Deep Foundations Institute, 2017. http://dx.doi.org/10.37308/cpf-2016-acip-1.

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The Augered Cast-In-Place (ACIP) Pile Committee of the Deep Foundations Institute (DFI) performed a foundation installation, monitoring, performance and extraction program for ACIP piles in the fall of 2016. The purpose of the project was to demonstrate a fully monitored installation of instrumented 18 in (457 mm) and 24 in (610 mm) diameter ACIP piles, including automated monitoring equipment (AME); post-installation thermal integrity profiling (TIP) measurements; compression, tension, and lateral load testing (including monitoring of strain gages embedded along the compression pile shaft); a
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Schiller, Brandon, Tara Hutchinson, and Kelly Cobeen. Comparison of the Response of Small- and Large-Component Cripple Wall Specimens Tested under Simulated Seismic Loading (PEER-CEA Project). Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2020. http://dx.doi.org/10.55461/iyca1674.

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This report is one of a series of reports documenting the methods and findings of a multi-year, multi-disciplinary project coordinated by the Pacific Earthquake Engineering Research Center (PEER and funded by the California Earthquake Authority (CEA). The overall project is titled “Quantifying the Performance of Retrofit of Cripple Walls and Sill Anchorage in Single-Family Wood-Frame Buildings,” henceforth referred to as the “PEER–CEA Project.” The overall objective of the PEER–CEA Project is to provide scientifically based information (e.g., testing, analysis, and resulting loss models) that
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