【摘要】 克孜尔水库是建造在F2活断层上的一座大(Ⅰ)型水利枢纽工程。F2活断层与副坝右肩成70°夹角穿过坝基,破碎带宽度达80余m[1]。结合克孜尔大坝的地震地质、工程地质条件,通过合理选择坝型、坝体结构、坝体材料及特殊的坝基处理等措施达到大坝抗震、抗断的目的,其工程措施经受了多次地震及洪水的考验,可作为复杂工程地质条件区域筑坝的参考和借鉴。更多还原

【Abstract】 Kizil Reservoir is a large( I) water conservancy hub project constructed on F2 active fault. F2 active fault forms inclined angle of 70° with right shoulder of auxiliary dam,which penetrates through dam foundation. Broken belt width is more than 80m[1]. Seismic geological and project geological conditions of Kizil Dam are combined. Purposes of dam seismic and fracture resistance can be achieved through reasonably selecting dam type,dam structure,dam material,special dam foundation treatment and other measures. The project measures have been tested by many earthquakes and floods,which can be taken as reference to areas with complicated project geological conditions.更多还原