摘要
基于对长江三峡黄腊石滑坡群石榴树包滑坡的滑体滑动后的速度、滑距及涌浪的计算及其对长江的堵江危害性,对三峡大坝施工及运行期安全性和对沿岸各城镇所产生的危害性进行了分析。分析成果认为,当滑坡后出现低水位时,有堵江的可能:由滑坡产生的涌浪对三峡大坝安全没有影响,对沿岸其他各城镇影响也很小,但对巴东县城和官渡县城会造成危害。
The sliding velocity, sliding distance and the wave due to landslides are calculated for Shiliushubao landslide mass of the Huanglashi landslides group in Three Gorges of Yangtze River. And analyses are made on the calamity of blocking on Yangtze River and the calamity to the circumstance of the towns along the river and the security of Three Gorges Dam during its construction and operating. Based on the analyses, it is believed that the landslides may block shipping way when the water level is low. The wave would not influence seriously the Three Gorges Dam, while landslide will harm the Badong and Guandu County.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2002年第5期688-692,共5页
Chinese Journal of Rock Mechanics and Engineering
关键词
滑坡
滑速
涌浪
灾害
landslides,sliding velocity,surge wave,calamity
