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长江三峡工程库区宝塔坪滑坡前缘塌岸预测及防护
王建锋; 吴梦喜; 李智毅; 苏爱军; 崔政权
Source Publication中国地质灾害与防治学报
2003
Volume14Issue:1Pages:1-8
ISSN1003-8035
Abstract以长江三峡工程库区奉节宝塔坪滑坡为例,介绍滑坡前缘塌岸预测及防护工程设计方法,重点是石笼垫护坡设计。宝塔坪库岸段潜在的塌岸部位是滑坡前缘地带,该处阶地发育,仅第四系松散堆积物厚度即达50m以上。水库塌岸预测首先在滑坡前缘工程地质分带的基础上进行,对不同的分带用卡丘金法分别预测塌岸宽度,并对预测要点给予详细的说明。其次,分析了塌岸对滑坡稳定性的影响。这些工作揭示了滑坡体前缘防护的必要性。最后针对三峡水库运行特点及宝塔坪滑坡工程地质条件,确定滑坡前缘护坡工程方案,即自145m~177m高程范围采用石笼垫和石笼挡土墙2类结构型式,并给出具体的设计方法。
Subject Area力学
Indexed ByCSCD
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/17642
Collection力学所知识产出(1956-2008)
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GB/T 7714
王建锋,吴梦喜,李智毅,等. 长江三峡工程库区宝塔坪滑坡前缘塌岸预测及防护[J]. 中国地质灾害与防治学报,2003,14,1,:1-8.
APA 王建锋,吴梦喜,李智毅,苏爱军,&崔政权.(2003).长江三峡工程库区宝塔坪滑坡前缘塌岸预测及防护.中国地质灾害与防治学报,14(1),1-8.
MLA 王建锋,et al."长江三峡工程库区宝塔坪滑坡前缘塌岸预测及防护".中国地质灾害与防治学报 14.1(2003):1-8.
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