论文部分内容阅读
本文介绍察汗乌苏水电站大坝上游围堰的防渗采用高压旋喷灌浆进行处理。在较大范围堆积崩坡块石和架空存在的地层中进行高喷施工,取得了满意的效果。
This paper introduces the anti-seepage of upstream cofferdam of Chahanwusu Hydropower Station using high-pressure jet grouting. High-pressure jet grouting was carried out in a large area of accumulated rock mass and overhead strata, and satisfactory results were obtained.