青藏铁路沿线及周边地区的地质灾害
THE GEOLOGICAL HAZARDS ALONG THE QINGHAI-TIBET RAILWAY AND ITS VICINITIES
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摘要: 系统总结了青藏铁路沿线及其周边地区的地震、构造地裂缝、泥石流、热融沉陷、冻胀丘等各种地质灾害的分布和特征,并浅析了区域地质环境对地质灾害的制约.Abstract: In this paper, earthquakes, ground cracks of tectonic origin, mud flows, thaw settlement, frozen hillock along the Qiuhai-Tibet railway and the vicinities are systemic summarized. The reasons the geologicalhazards are controlled by geological environment are analyzed.