Calculation Method of Backfill Soil Slope Stability of Vacuum Surcharge Preloading
详细信息
- 责任者：Yang Jingning (Sichuan Xingye Geotechnical Engineering Detection Co. ; Chengdu 610000 ; China) ; Wu Fangjian
- 刊名：Acta Geologica Sichuan
- 出版年：2013
- 卷期：33(3)
- 关键词：真空预压法 ; vacuum preloading methods ; 堆载预压法 ; surcharge preloading methods ; 边坡稳定性 ; slope stability
- 页码：p.336-339
- 图表：3 illus., 1 table, 13 refs.
- 分类号：1702
- issnNo：ISSN1006-0995
- isbnNo：CN51-1273/P
摘要
According to the mechanism of vacuum surcharge preloading,it is necessary to consider the influences of consolidation effective stress and lateral shrink stress on the backfill soil slope stability under vacuum preloading.This paper deals with calculation method on the Matlab platform for backfill soil slope stability of vacuum surcharge preloading.