大佛寺危岩带稳定性研究

Study on the Dafo temple dangerous rock zone stability

针对大佛寺危岩带地形起伏较大,坡度较陡,地质灾害较发育的现状,采用二维极限平衡理论计算了三个典型危岩体的稳定性,计算结果表明:危岩带整体稳定性主要受控于后缘地下水及危岩体控制结构面,控制危岩带后缘地下水的入渗是治理危岩带整体稳定性的主要问题。

Aiming at the present status of Dafo temple dangerous rock zone that land form large fluctuation, steep slope degree and more geological hazard, three typical dangerous rock zones stability was calculated with two dimension limiting equilibrium theory. The calculation result indicated that the dangerous rock zone overall stability were controlled principally by trailing underground water and dangerous rock zone control structural face. Controlling of trailing underground water influent of dangerous rock zone was main problems to regularize dangerous rock zone stability.