摘要
黄土沟壑区分布的湿软地基目前还没有系统的理论研究,其工程性质与一般软土有一定区别。为合理选择该类型软土的地基处理方案,结合实际工程,运用FLAC数值分析软件对湿软黄土地基不同处理情况下的应力应变进行了模拟,得出合理结论。由于黄土沟壑区湿软地基的地层结构较为类似,依据文中的数值模型可修改相应参数后用于其他相似断面,为地基处理方案的设计和施工提供依据。
The soft ground in loess ravine region has not been researchedby the numbers yet, and some difference from ordinary soft its engineering properties have clay located in littoral. In order to select proper ground improvement method for this kind of special soil, the FLAC numerical software was used to analyze the stress train when treated by different methods. Because all the stratal configuration in loess ravine region are similar totally, the numerical model in this paper can be modified to suit for other section.
出处
《西部探矿工程》
CAS
2007年第5期1-4,共4页
West-China Exploration Engineering
