摘要
在研究三峡库区张家湾滑坡特征及形成机制的基础上,对该滑坡不同工况下的稳定性进行分析评价,结果表明,该滑坡目前处于稳定状态;但在库区蓄水或者库区水位下降的情况下,滑坡将处于整体失稳状态。根据稳定性评价的结果,应采取综合防治措施对该滑坡进行治理,确保在三峡水库蓄水之后使滑坡处于稳定状态。
The stability of the Zhangjiawan Landslide in the Yangtze Gorges Reservoir area under the different conditions is assessed on the basis of the study of basic features and genetic mechanism. The results show that this landslide is steady at present conditions, however it will lose its steady state after impoundment of reservoir or descent of water. Some comprehensive control measures are put forward to make sure the landslide will be in steady state after impoundment of the Yangtze Gorges Reservoir.
出处
《四川地质学报》
2008年第2期115-118,共4页
Acta Geologica Sichuan
关键词
张家湾滑坡
稳定性
综合治理
三峡库区
Yangtze Gorges Reservoir area
Zhangjiawan Landslide
stability
comprehensive control
