【摘要】 在已有研究成果的基础上并通过现场调研,系统总结出了枣庄市中区岩溶塌陷特征,即岩溶塌陷的形成与分布在空间上具有方向性,在时间上具有阶段性与集中爆发期。岩溶洞隙发育情况、覆盖层条件和水文动态资料综合分析结果表明,枣庄十里泉地区岩溶塌陷的形成原因主要是真空吸蚀作用。更多还原

【Abstract】 On the basis of former studies and further on the spot investigation, the characteristics of the karst collapse in the center part of Zaozhuang city is studied and summed up systemically.It is proved that the formation and distribution of the collapses are of definite orientation spatially and are characterized with periodical occurrence in view of time.Synthetical analysis on the status of karst cavity growth,the condition of overlying layer and hydrologic regime shows that the main reason of the karst collapse in Shiliquan area is vacuum suction.更多还原