池潭电站大坝左岸地质灾害调查

通过现场勘查的方法了解岸坡沉积物厚度、类型、组成及成因类型,分析其对开关站的影响。了解主要断层、破碎带特征,节理裂隙(尤其是缓倾角夹泥裂隙等)的发育状况,对边坡的稳定性进行评价。对山坡危岩体及孤石破坏类型的危险性和危害程度分区段进行评价;依据危岩体及孤石地质灾害危险性程度,并提出有效防治地质灾害的措施及建议。

Through on-the-spot exploration,the thickness, type,composition and genetic type of sediments on bank slope can be known and anlysis on how the sediments impact the switch station can be made. A understanding about the growing condition of main faults,characteristics of shuttered zone and crevice on joint（especially crevice on lowangle dip,etc） can result in a good evaluation of stability of side slope. An subregional evaluation is made on destruction fatalness and destructiveness of mountain slope dangerous rock mass and boulder stone. And based on the fatalness and destructiveness,measures and suggestions on how to effectively prevent geological disasters can be put forward.