摘要
莫洛村滑坡上分布有大量的古藏碉群,猴子岩水库蓄水后,可能影响位于库尾左岸莫洛村滑坡的稳定性,从而对藏碉群文化遗产构成威胁。本文分析了莫洛村滑坡的稳定性现状,预测蓄水可能对莫洛村滑坡稳定性的影响,指出即使采用1 852m初拟最高水位,水库蓄水对堆积体的稳定性影响也是有限的,不会对藏碉群文化遗产构成威胁,今后藏碉群文化遗产的保护应该放到防治莫洛村滑坡的局部解体和藏碉周围的水沟防渗上。
Moluocun landslide distributes many ancient blockhouses, which are the key cultural relics preservation object of the Sichun Province. However, the rising of water level in Houziyan reservoir may reduce the stability of the landslide and even damage the blockhouses located on the slope. So the problem of slope stability is one of the most sensitive questions. In this paper, authors analyze the structures and failure mechanisms of the blockhouses, assess current status of slope stability and its change after inundation. At a normal pool water level （NPL） of 1852m, the slope is stable as whole after inundation of Houziyan reservoir. However, some slumps and rock falls may occur near the edge of the rising water and at the toe of the slope. With appropriate protection of the slope toe and prevention of slumps and rock falls, impacts of inundation of the reservoir can be minimized and the blockhouses can be protected.
出处
《水文地质工程地质》
CAS
CSCD
北大核心
2008年第3期76-78,共3页
Hydrogeology & Engineering Geology
关键词
水库蓄水
藏碉群
文化遗产
滑坡
inundation of the reservoir
zang nationality blockhouses group
culture relics
slides
