土质地基上受集中力作用的有限长梁内力分析

李立; 刘东燕

doi:10.11835/j.issn.1674-4764.2005.05.017

您当前的位置：

首页 >

文章列表页 >

土质地基上受集中力作用的有限长梁内力分析

更新时间：2023-11-28

- 土质地基上受集中力作用的有限长梁内力分析
- Analysis of Internal Force Calculation of Beams with Finite Length Bearing Several Point Loads and on Soil Foundation
- 土木与环境工程学报（中英文） 2005年27卷第5期页码：73-77
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.11835/j.issn.1674-4764.2005.05.017
  中图分类号：
- 纸质出版：2005
- 稿件说明：
移动端阅览
李立, 刘东燕. 土质地基上受集中力作用的有限长梁内力分析[J]. 土木与环境工程学报（中英文）, 2005,27(5):73-77.

LI Li, LIU Dong-yan. Analysis of Internal Force Calculation of Beams with Finite Length Bearing Several Point Loads and on Soil Foundation[J]. Journal of Civil and Environmental Engineering, 2005, 27(5): 73-77.
李立, 刘东燕. 土质地基上受集中力作用的有限长梁内力分析[J]. 土木与环境工程学报（中英文）, 2005,27(5):73-77. DOI： 10.11835/j.issn.1674-4764.2005.05.017.

LI Li, LIU Dong-yan. Analysis of Internal Force Calculation of Beams with Finite Length Bearing Several Point Loads and on Soil Foundation[J]. Journal of Civil and Environmental Engineering, 2005, 27(5): 73-77. DOI： 10.11835/j.issn.1674-4764.2005.05.017.

摘要

为了使理论结果能尽可能准确地反应实际情况，就土质地基上受多个集中力作用的有限长梁的内力计算方法进行了对比分析。采用基于Winkler假定的计算方法和基于弹性半无限空间理论的计算方法，通过理论分析这两种计算方法的差异，并采用FLAC^3D进行数值模拟。计算结果表明基于Winkler假定的计算方法较真实地反应了有限长梁的实际受力情况。

Abstract

For making the theoretic results close to the fact

two methods used to calculate the internal force of beams with finite length bearing several point loads and on soil foundation were compared.These two methods were based on the Winkler's assumption and the half-space elastic foundation theory respectively.Through theoretic analysis

the difference between the two methods was found.And with the aid of FLAC~(3D) analysis

it was clear that the results deduced by the method based on the Winkler's assumption were more close to the fact.

关键词

Keywords

references

浏览量

674

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据