Derivation of Shukla's generalized expression of seismic passive earth pressure on retaining walls with cohesive-frictional backfill by the inclined slice element method | |
Peng, Junguo; Zhu, Yanpeng; Zhou, Yong | |
刊名 | Soil Dynamics and Earthquake Engineering |
2018-11-01 | |
卷号 | 114页码:225-228 |
关键词 | Friction Geotechnical engineering Pressure distribution Seismology Analytical expressions Cohesionless backfills Cohesive -frictional backfill Element method International journals Non-linear distribution Seismic passive earth pressures Static and dynamic conditions |
ISSN号 | 02677261 |
DOI | 10.1016/j.soildyn.2018.07.038 |
英文摘要 | Shukla developed a generalized expression for the dynamic passive earth pressure from cohesive -frictional soil backfill by considering the equilibrium of a passive failure wedge (International Journal of Geotechnical Engineering 2013; 7(4): 443–446). In this paper, the inclined slice element approach is used to derive this expression under seismic loading conditions. Using this method, the nonlinear distribution of passive earth pressure and its application position are obtained with a few assumptions. By taking the failure surface as a plane, the analytical expression for the critical angle of failure surface is also derived. The generalized expressions can be applied to the calculation for cohesive or cohesionless backfill for specialized cases static and dynamic conditions. The total passive forces from the derived expressions are consistent with Rankine's expression, Coulomb's expression, and Mononobe-Okabe's expressions. © 2018 Elsevier Ltd |
语种 | 英语 |
出版者 | Elsevier Ltd |
内容类型 | 期刊论文 |
源URL | [http://ir.lut.edu.cn/handle/2XXMBERH/114073] |
专题 | 土木工程学院 |
作者单位 | School of Civil Engineering, Lanzhou Univ. of Technology, Lanzhou; Gansu; 730050, China |
推荐引用方式 GB/T 7714 | Peng, Junguo,Zhu, Yanpeng,Zhou, Yong. Derivation of Shukla's generalized expression of seismic passive earth pressure on retaining walls with cohesive-frictional backfill by the inclined slice element method[J]. Soil Dynamics and Earthquake Engineering,2018,114:225-228. |
APA | Peng, Junguo,Zhu, Yanpeng,&Zhou, Yong.(2018).Derivation of Shukla's generalized expression of seismic passive earth pressure on retaining walls with cohesive-frictional backfill by the inclined slice element method.Soil Dynamics and Earthquake Engineering,114,225-228. |
MLA | Peng, Junguo,et al."Derivation of Shukla's generalized expression of seismic passive earth pressure on retaining walls with cohesive-frictional backfill by the inclined slice element method".Soil Dynamics and Earthquake Engineering 114(2018):225-228. |
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