泰安市泰山区岩溶塌陷成因分析及防治措施

Origin and Prevention Countermeasures of Karst Collapse in Taishan District of Tai an City

摘要:

泰安市泰山区为岩溶塌陷易发区。通过对该区岩溶塌陷现状和成因的分析研究,认为岩溶洞隙的开口程度是影响岩溶塌陷形成的重要因素;松散盖层是岩溶塌陷形成的物质基础,而厚度、岩性结构则对其稳定性起着明显的控制作用;地下水动力条件的改变是岩溶塌陷形成的诱发因素。加强地下水合理规划开采,建立完善的监测网络可以有效减少塌陷所造成的危害。

Abstract:

Taishan district in Tai an city is collapse easy happening area.Through analysis and study on present condition and origin of karst collapse in this area,it is regarded that open degrees of karst crack are important elements,coarse coverings are material basis,deepness and rock structure are controlling element,while dynamic condition of underground water is induced element for forming karst collape.Strengtheing reasonable plan and exploitation of underground water and setting up geological monitoring net c...