| 连云港软土路基沉降研究 |
| |
| 引用本文： | 赵九斋.连云港软土路基沉降研究[J].岩土工程学报,2000,22(6):643-649. |
| |
| 作者姓名： | 赵九斋 |
| |
| 作者单位： | 铁道部第四勘测设计院!湖北武汉430063； |
| |
| 摘 要： | 在长达 10多年的现场观测基础上 ,分析研究了工后沉降严重的连云港既有铁路软土路基的下沉规律 ,准确地预测了后期工后沉降。通过路基对称破坏形态分析 ,总结了考虑填土张性裂缝的稳定检算方法 ,并对采用该方法计算的安全系数与侧向变形、路基严重下沉、路基沉降计算的关系等进行了分析。
|
| 关 键 词： | 软土路基 工后沉降 稳定性 侧向变形 |
| 修稿时间： | 2000-02-10 |
Research on settlement of soft clay ground in Lianyungang |
| |
| ZHAO Jiu-zhai.Research on settlement of soft clay ground in Lianyungang[J].Chinese Journal of Geotechnical Engineering,2000,22(6):643-649. |
| |
| Authors: | ZHAO Jiu-zhai |
| |
| Affiliation: | The Forth Exploration Design Institute of Railway Ministry Wuhan 430063 China |
| |
| Abstract: | On the basis of decadal measurement this paper analyzes the settlement of railway on soft clay ground in Lianyungang.Besides it accurately predicts residual settlement after construction.According to failure mode of soft clay ground,a new stability calculation method,considering tension crack of fill,is provided.Meanwhile,it analyzes the relationship of safety factor calculated by new method with lateral deformation and settlement. |
| |
| Keywords: | soft clay ground settlement after construction stability lateral deformation |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《岩土工程学报》浏览原始摘要信息 |
|
点击此处可从《岩土工程学报》下载全文 |
