桩基础施工诱发岩溶地面塌陷与防治措施探讨

Prevention Measures Exploration of Karst Ground Collapse Induced By Pile Foundation Construction

由于岩溶地区在地质构造、岩性以及水文条件等方面的特点,在此类地区开展桩基础施工时往往对地基岩层的地下水动力以及其他平衡条件造成破坏,这会诱发岩溶地面发生塌陷事故,威胁施工人员的人身安全,并影响工程的顺利进行。因此,需要对诱发原因进行全面深入的分析,并采取有针对性的防治措施,以保证桩基础施工的顺利进行。

Because of the characteristics of geological structure, lithology and hydrological condition in karst area, pile foundation construction in this area often causes damage to ground water dynamics and other equilibrium conditions. This will induce the collapse of karst ground, threaten the personal safety of the construction personnel and affect the smooth progress of the project. Therefore, it is necessary to carry out comprehensive and in-depth analysis of the induced causes and take targeted preventive measures to ensure the smooth construction of the pile foundation.