【摘要】 枣庄市十里泉地区为全国岩溶塌陷地质灾害的主要发生地区。已有文献资料表明,该地区岩溶塌陷是地下水潜蚀、真空吸蚀、重力及荷载等多方面综合作用的结果。本文在此基础上,通过野外地质调查、现场采样和室内试验等手段进行研究,结果表明:枣庄十里泉地区岩溶塌陷发生的机理主要是真空吸蚀,潜蚀作用、重力和荷载因素是次要原因。更多还原

【Abstract】 Shiliquan area is one of the main occurring places of karst collapse.Others’ research results showed that the mechanism of karst collapse in this area were latent corrosion of underground water,inhaling corrosion of vacuum,gravity load.With comprehensive methods,this paper carried out preliminary research.The results indicated that the mechanism of karst collapses is mainly of inhaling corrosion of vacuum,latent corrosion and natural gravity load are the secondary reasons.更多还原