江油市敬元乡新房村17社滑坡稳定性分析
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摘要
在分析滑坡地质环境背景、平剖面形态、特征及其诱因的基础上,使用传递系数法计算滑坡体稳定系数。结果表明,天然工况下基本稳定,暴雨工况下欠稳定,地震工况下不稳定。并拟定抗滑桩及改河工程防治方案,以保证村庄和河道安全。
Stability coefficients are calculated for the landslide based on an analysis of the geological setting,plane form,profile form,features and incentives.The calculations gained by the transfer coefficient method reveal its basic stability under natural conditions,less stability under storms and instability under earthquakes.Changing the river course and putting piles are preferred to ensure the safety of villages and rivers.
Stability coefficients are calculated for the landslide based on an analysis of the geological setting,plane form,profile form,features and incentives.The calculations gained by the transfer coefficient method reveal its basic stability under natural conditions,less stability under storms and instability under earthquakes.Changing the river course and putting piles are preferred to ensure the safety of villages and rivers.
引文
[1]王万迁,等.四川省江油市敬元乡新房村17社滑坡应急勘查报告[R].河南省地质矿产勘查开发局第一地质调查队,2010.
[2]常士骠,张苏民,等.工程地质手册(第四版)[S].北京:中国建筑工业出版社,2006.
[3]张倬元,王士天,王兰生.工程地质分析原理[M].北京:地质出版社,1994.
[2]常士骠,张苏民,等.工程地质手册(第四版)[S].北京:中国建筑工业出版社,2006.
[3]张倬元,王士天,王兰生.工程地质分析原理[M].北京:地质出版社,1994.
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