Simulating Numerically the Soft Roadbed Settlement during the Embankment Construction
详细信息
- 责任者：Zhao Dandan (Engineering and Surveying Institute ; China Railway Erju Co. ; Chengdu 610032 ; China) ; Peng Sheqin
- 刊名：Journal of Geological Hazards and Environment Preservation
- 出版年：2011
- 卷期：22(4)
- 关键词：地基沉降 ; foundation settlement
- 页码：p.83-87
- 图表：12 illus., 3 tables, 7 refs.
- 分类号：1702
- issnNo：ISSN1006-4362
- isbnNo：CN51-1467/P
摘要
To explore the influence of the embankment filling rate on the settlement and stability of the soft roadbed, a cross-section model is established for a high way and numerical simulations of settlement are done for different embankment filling conditions. The results show that the settling rate grows with the greater filling rate and too rapid a filling rate will affect the stability of the roadbed but not so much the final settlement amount.