窄口水库为豫西一大型水利工程,溢洪道右岸高边坡存在巨型坍滑体和潜在滑坡体,其对溢洪道、灌溉发电洞及大坝坝头的安全构成直接威胁。本文在地质测绘、钻探、物探、坑探、室内外岩土物理力学性试验成果资料的基础上,对坍滑体和潜在滑坡体稳定性分别进行了分析评价,为设计提出了工程治理措施建议。 The narrow-mouth reservoir is a large-scale water conservancy project in western Henan. There are giant slump bodies and potential landslides on the high slope of the right bank of the spillway, which poses a direct threat to the safety of spillways, irrigation caverns and dams. Based on the data of geological mapping, drilling, geophysical prospecting, pit exploration, indoor and outdoor physical and mechanical tests, the stability of the slump body and potential landslide body are respectively analyzed and evaluated, and the engineering management measures are proposed for the design .