![](/images/graphics-bg.png)
Mobilizable Strength Design for Multibench Retained Excavation
Joint Authors
Zheng, Gang
Diao, Yu
Cheng, Xuesong
Wang, Fanjun
Nie, Dong-qing
Yu, Danyao
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-13
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Multibench retaining systems can be used in large area excavations for the purpose of eliminating horizontal struts.
However, there is no design method for this retaining system.
Based on the mobilizable strength design (MSD) concept, a design procedure for a two-bench retaining system considering the interaction of the first and second retaining structures was proposed and tested.
Based on an admissible strain field for a two-bench retained excavation in undrained condition, the shear strain in the superimposed strain and the lateral earth pressure distribution acting on the retaining structures can be determined.
Then, the mobilized shear strength corresponding to the strain field could be calculated by the equations of force and moment equilibrium.
Further, the crest displacements, earth pressures, and bending moment in a two-bench retained excavation can be calculated.
The calculated results using MSD were verified by the finite difference analysis.
American Psychological Association (APA)
Zheng, Gang& Wang, Fanjun& Nie, Dong-qing& Diao, Yu& Yu, Danyao& Cheng, Xuesong. 2018. Mobilizable Strength Design for Multibench Retained Excavation. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1209316
Modern Language Association (MLA)
Zheng, Gang…[et al.]. Mobilizable Strength Design for Multibench Retained Excavation. Mathematical Problems in Engineering No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1209316
American Medical Association (AMA)
Zheng, Gang& Wang, Fanjun& Nie, Dong-qing& Diao, Yu& Yu, Danyao& Cheng, Xuesong. Mobilizable Strength Design for Multibench Retained Excavation. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1209316
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1209316