Reinforcement of DJM Combined with Geogrid and the Engineering Application
详细信息
- 责任者：Zhou Dan (Tonglu County Traffic Engineering Survey and Designing Co. ; Ltd. ; Tonglu 311500 ; China) ; Zhao Hezhong
- 刊名：Exploration Engineering
- 出版年：2011
- 卷期：38(1)
- 关键词：粉喷桩 ; powder spraying piles ; 土工格栅 ; geotechnical grid
- 页码：p.51-54
- 图表：1 illus., 2 tables, 6 refs.
- 分类号：1702
- issnNo：ISSN1672-7428
- isbnNo：CN11-5063/TD
摘要
To prevent the bridgehead segment structure cracking, displacement, shear failure and the pile settlement after construction, DJM and geogrid joint reinforcement is used in soft ground reinforcement. It can bind the lateral deformation of the foundation; reduce the differential settlement of embankment and roadbed extrusion, effectively reduce the total settlement amount of the surface with good effect for preventing vehicle bouncing at bridge approach.