|
|||||
|
|
| 悬臂式支护结构设计计算软件在计算最大内力中的应用 | |
| 引用本文： | 王光勇,殷战稳,李青锋. 悬臂式支护结构设计计算软件在计算最大内力中的应用[J]. 平顶山工学院学报, 2002, 11(4): 7-9,59 |
| 作者姓名： | 王光勇 殷战稳 李青锋 |
| 作者单位： | 1. 焦作工学院,河南,焦作,454000 2. 平顶山工学院,建工系,河南,平顶山,467000 3. 平顶山市凯达监理公司,河南,平顶山,467000 |
| 摘 要： | 基坑工程涉及土压力计算、内力位移计算、整体稳定性验算、降水计算以及配筋等多方面的问题，尤其是如何确切地确定土压力的分布及大小，求最大内力值确保基坑稳定。悬臂式支护结构设计计算软件计算土压力采用经典法和弹性支点法两种计算模式（三角形和矩形）。通过该设计计算软件对工程实例计算，发现弹性支点法与经典法中按矩形分布计算结果相近，而与经典法中三角形分布计算结果相差较大，随着开挖深度的增加相差增大，并且经典法计算结果偏于保守。 |
| 关 键 词： | 设计计算软件 悬臂式支护结构 土压力 最大内力 水土合算 基坑工程 |
| 文章编号： | 1671-9662(2002)04-0007-03 |
Application of design count software for cantilever supporting structure in calculating maximum internal force |
|
| WANG Guang yong ,YIN Zhan wen ,LI Qing feng. Application of design count software for cantilever supporting structure in calculating maximum internal force[J]. Journal of Pingdingshan Institute of Technology, 2002, 11(4): 7-9,59 | |
| Authors: | WANG Guang yong YIN Zhan wen LI Qing feng |
| Affiliation: | WANG Guang yong 1,YIN Zhan wen 2,LI Qing feng 3 |
| Abstract: | foundation pit engineering includes the calculation of earth pressure,internal force and displacement,dewatering,reinforcement and examination of stability,especially the calculation of earth pressure.The design count software for cantilever supporting structrue uses the classical and traditional method(triangle distribution and rectangle distribution)and the finite element method.By the design count software,we have found out that the count results of finite element method are close to the count results of rectangle distribution and a great deal of difference to the count results of triangle distribution,and the count results of classical and traditional method are always greater than the count results of finite element method. |
| Keywords: | cantilever supporting structure earth pressure maximum internal force estimating water and earth pressure together |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |