Study on optimum cross-section of gravity retaining wall

CHEN Dong-liang; DANG Jin-qian

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Study on optimum cross-section of gravity retaining wall

更新时间：2026-06-25

- Study on optimum cross-section of gravity retaining wall
- Vol. 28, Issue 9, (2007)
- 作者机构：
  
  1. 陕西理工学院土木工程与建筑系,陕西,汉中,723001
  2. 西北农林科技大学水建学院, 陕西杨凌,712100
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU476
- Online First：15 October 2013，
  
  Published：2007
- 稿件说明：
移动端阅览
CHEN Dong-liang, DANG Jin-qian. Study on optimum cross-section of gravity retaining wall[J]. 2007, 28(9).
DOI：

CHEN Dong-liang, DANG Jin-qian. Study on optimum cross-section of gravity retaining wall[J]. 2007, 28(9). DOI：

摘要

以重力式挡土墙的截面面积为目标函数，以满足挡墙稳定条件和地基承载力条件为约束，将挡土墙最优截面尺寸的选取问题转化为一个带约束的非线性最优化问题，用乘子法求解，编制了相应的计算程序。基于该计算程序选取不同参数进行计算比较，分析了不同参数取值对最优截面面积的影响。通过一个工程实例的应用，验证了其优化成果是可观的。

Abstract

Taking the cross-sectional area of a gravity retaining wall as the objective function

and regarding the stability of gravity retaining wall and the bearing capacity of groundwork as restraint conditions

and then the problem of best cross-section selection of gravity retaining wall can be transformed to a question to solve a nonlinear optimal design under some specifical restrictions; and then to solve it by the PHR method. Base on the theory interpreted above

a corresponding program is compiled to solve the question; and the relationship between soil parameters and the optimum cross-sectional area is analyzed. At last

an example is given; it is shown that the optimum design is better than the original one.

关键词

Keywords

references

Views

1828

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Earthquake yield acceleration of seismic rotational displacement of gravity retaining wall

Experimental research on seismic failure mode and supporting for slope of bedrock and overburden layer

Optimum design of composite foundation according to settlement control for extension project of expressway

Analysis on the overturning of cement treated soil gravity retaining wall

Application of presplitting blasting to excavation of high slope for expressway

Related Author

ZHANG Yong-xing

ZHAO Fei

WANG Gui-lin

LIU Yang

AI Chang

LI Shi-hai

FENG Chun

ZHAO An-ping

Related Institution

Southwest Pipeline Branch, Petro China Company Limited

Key Laboratory of Mountain Town Construction and New Technology of Ministry of Education, Chongqing University

College of Civil Engineering, Chongqing University

Institute of Geology & Geophysics, Chinese Academy of Sciences

Institute of Mechanics, Chinese Academy of Sciences

AI问答

⁰