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通过对2011年5月9日13时～13时30分在广西桂林市全州县咸水乡发生山体滑坡灾害的调查分析,结果表明:滑坡是由于气象因素诱发的地质灾害,是由于连续暴雨导致短期内大量的雨水渗入风化、破碎的岩体,导致滑坡体突然失稳,从而引发岩土体滑坡。对此次暴雨过程气象局及时发出了预警,作出了出色的应急服务。
Through the investigation and analysis of the landslide disasters occurring in Xianshui Township, Quanzhou County, Guangxi Zhuang Autonomous Region from 9 a.m. to 13:30 a.m. on May 9, 2011, the results show that the landslides are caused by meteorological factors and are caused by continuous heavy rain In the short term, a large amount of rainwater infiltrates the weathered and broken rock mass, resulting in a sudden failure of the landslide body, which in turn causes landslides. The weather bureau issued a timely warning of the rainstorm process, made excellent emergency services.