| 基于应力路径的实用沉降计算方法 |
| |
| 引用本文： | 金耀华,钱玉林,吕凡任.基于应力路径的实用沉降计算方法[J].岩土力学,2011,32(10):3071-3074. |
| |
| 作者姓名： | 金耀华 钱玉林 吕凡任 |
| |
| 作者单位： | 1. 解放军理工大学工程兵工程学院,南京,210007
2. 扬州大学建筑科学与工程学院,江苏扬州,225000 |
| |
| 基金项目： | 扬州市科技创新项目资助(No.YZ2008093) |
| |
| 摘 要： | 为提高对沉降计算的可靠性与方便性,提出了一种基于应力路径的实用沉降计算方法。依据应力路径法原理,采用由Skempton(司开普顿)孔隙水压力方程得出的有效应力路径方程来表达应力路径,得出了沉降计算的实用计算式。所提出的计算式具有形式简洁、参数易确定、方便实用等优点。工程实例分析验证了该方法的可靠性,可为实际工程的沉降计算提供参考。
|
| 关 键 词： | 沉降计算 应力路径 孔隙水压力 实用表达式 |
| 收稿时间： | 2010-02-01 |
A practical method for calculating settlement based on stress path |
| |
| JIN Yao-hua,QIAN Yu-lin,L Fan-ren.A practical method for calculating settlement based on stress path[J].Rock and Soil Mechanics,2011,32(10):3071-3074. |
| |
| Authors: | JIN Yao-hua QIAN Yu-lin L Fan-ren |
| |
| Institution: | 1. Department of Civil Engineering, Yangzhou Polytechnic College, Yangzhou, Jiangsu 225000, China; 2. Department of Architecture and Civil Engineering, Yangzhou University, Yangzhou, Jiangsu 225000, China |
| |
| Abstract: | In order to raise the reliability and convenience of calculating settlement,a practical method for calculating settlement based on actual stress path is proposed.According to stress path method,a practical expression for calculating settlement is put forward by using effective stress path equation derived from Skempton pore water pressure equation,which has the advantages of explicit conception and simple form with the parameters of expression easy to be obtained.An engineering case study shows that the pro... |
| |
| Keywords: | settlement calculation stress path pore water pressure practical expression |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《岩土力学》浏览原始摘要信息 |
| 点击此处可从《岩土力学》下载免费的PDF全文 |
|
