摘要
辽宁省西丰县地质灾害以突发性地质灾害为主,分布广泛,主要有崩塌、滑坡、泥石流、地面塌陷、地裂缝等.西丰县地质构造和地层岩性较为复杂,降水充沛,人类工程、经济活动较为强烈,它们都为地质灾害的形成创造了有利的条件.在了解其成因的基础上,对其进行了有效的防治.对当地居民构成生命财产威胁的地质灾害点,需采取治理措施,避免和减少地质灾害的发生和危害.
In Xifeng County of Liaoning Province , geological hazards mainly occur in an abrupt way with a wide distribution, dominated by collapses, landslides, mud-rock flows, surface subsidences, geofractures, etc. The complex geological structure, lithology, rich rainfall and increasingly frequent human activities are all responsible for the occurring of geological hazards. Based on the research on the origin of geological hazards, effective countermeasures can be adopted to avoid their occurring or to lower the hazard level.
出处
《地质与资源》
CAS
2006年第1期67-70,共4页
Geology and Resources
