Research on Humidification High Energy Dynamic Compaction Method Dealing with Collapsible Loess Foundation
详细信息
- 责任者：Sun Wenhuai (North China University of Water Resources and Electric Power ; Zhengzhou 456300 ; China) ; Yang Zhigang
- 刊名：Hydrogeology and Engineering Geology
- 出版年：2012
- 卷期：39(2)
- 关键词：强夯法 ; dynamic consolidation methods ; 地基加固 ; foundation stabilization
- 页码：p.74-78
- 图表：7 illus., 4 tables, 12 refs.
- 分类号：1702
- issnNo：ISSN1000-3665
- isbnNo：CN11-2202/P
摘要
The structure of collapsible loess weakens in the process of soaking,thus the collapse deformation develops rapidly,the collapsibility deformation is also large and the strength significantly decreases.When the construction is in the collapsible loess areas,the foundation must be processed.By analyzing the collapsible mechanism and influencing factors of the loess,the humidification dynamic compaction method in processing collapsible loess foundation is suggested.By the test for detection,the reinforcement effect is found to be better.