摘要
通过对饱和均质土坡顶部开槽与否进行圆弧滑动法对比分析,得出坡顶由于开设泥浆槽会降低土坡稳定性,并对一工程事故进行了验证分析,提出在边坡顶部施工可能造成泥浆槽情况时应选择合理的施工顺序和施工工艺,控制施工速度,避免不稳定现象发生。
Use circular arc method to analysis stability of homogeneous earth slope with or without a slot in upside, we get that with a slot in upside of slope will reduce the safety factor of slope. Test and verify with a true accident, bring forward some problems we should take care of in design and construction, in order to control the construction speed, and avoid the production of unstability appearance.
出处
《山西建筑》
2008年第22期9-10,共2页
Shanxi Architecture
关键词
土坡
开槽
圆弧滑动法
稳定分析
earth slope, slot construction, circular arc method, slope stability analysis
