J
Jian-lei Zhang
Researcher at Southwest Jiaotong University
Publications - 8
Citations - 24
Jian-lei Zhang is an academic researcher from Southwest Jiaotong University. The author has contributed to research in topics: Pile & Geology. The author has an hindex of 3, co-authored 8 publications receiving 18 citations.
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A load transfer approach to rectangular closed diaphragm walls
TL;DR: In this article, a simplified analytical model of an RCDW is established in accordance with the load transfer approach, and a program named SPFRCDW is developed to estimate the settlement of RCDWs based on the proposed approach.
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Comparison on the Horizontal Behaviors of Lattice-Shaped Diaphragm Wall and Pile Group under Static and Seismic Loads
TL;DR: In this paper, a numerical study of the comparison of the static and seismic responses of LSDW and pile group under similar material quantity in soft soil was conducted. And it was found that the horizontal bearing capacity of LSDw is considerably larger than that of pile group, while pile group clearly shows a local bending deformation pattern during the static loading process.
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Seismic Behavior of Rectangular Closed Diaphragm Walls in Gently Sloping Liquefiable Deposit: Dynamic Centrifuge Testing
TL;DR: In this paper, Rectangular closed diaphragm walls (RCDWs) are used as bridge foundations because of their advantageous properties such as high stiffness and construction efficiency, low cost, and low complexity.
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Iterative load transfer procedure for settlement evaluation of lattice-shaped diaphragm walls in multilayered soil
TL;DR: A simplified analytical approach and related load transfer models are proposed to analyze the load transfer mechanism of an LSDW and provide useful guidance for design of LSDW in terms of contribution of soil core skin friction to the load carrying capacity.
Journal ArticleDOI
Mechanism of liquefaction mitigation by rectangular closed diaphragm walls in sloping liquefiable deposits
Jian-lei Zhang,Qian-gong Cheng,Qian-gong Cheng,Yan Li,En-ming Zhang,Wang Yufeng,Jiu-jiang Wu,Shang-ying Xie +7 more
TL;DR: In this article, a 3D nonlinear solid-fluid fully coupled effective stress numerical model was proposed to study the liquefaction mitigation mechanisms of RCDW, and the validated model was applied to investigate the effectiveness and mechanism of Rectangular Closed Diaphragm Walls (RCDW) mitigation under earthquake motions with different peak acceleration.