Optimal Slope Rate of Loess Slope Formed by Construction Excavation in West Shanxi Province
详细信息
- 责任者：Lu Yuanqiang (Geotechnical Institute of China Coal Xi’an Design and Engineering Co. ; Xi’an 710054 ; China) ; Zhang Xingqin
- 刊名：Coal Geology & Exploration
- 出版年：2011
- 卷期：39(6)
- 关键词：土质边坡 ; earth slope ; 边坡稳定性 ; slope stability ; 山西 ; Shanxi Province
- 页码：p.58-62
- 图表：9 illus., 2 tables, 6 refs.
- 分类号：1702
- issnNo：ISSN1001-1986
- isbnNo：CN61-1155/P
摘要
The paper, combined with engineering practices in loess area of western Shanxi Province, through field investigation and measurement, laboratory experiments, numeric calculation, aimed at different slope height (8 m, 16 m, 24 m, 32 m, 45 m), using analogy, anti-algorithm, literature and numeric calculation to carry out analysis and study, derived the optimal rate of loess slope with different height. The results have been used in construction projects of the area. It can save project investment, protect the geological environments in construction area, also provide reference for similar construction projects in other areas.