清江隔河岩水电站高边坡的锚喷支护及质量抽查

The Bolting-Shotcrete Lining and Its Quality Examination for the High-Slope at Geheyan Hydroelectric Power Station on the River Qingjiang

本文初步总结了清江隔河岩水电站右岸上坝公路隧洞口一个正在下滑边坡的加固,以及厂房高边坡第一阶段的锚喷措施和质量抽查试验结果,特别是从两次锚杆的破坏性试验结果可以看出,厂房边坡的锚固技术与工艺是合理而可靠的。

This paper summarizes preliminarily the reinforce practice for the sliding slope at the cpening of the tunnel of the up-onto-dam highway and the first stage anchorage performance for the power house high slope. The test results of selective quality examination of these works are also given herein. The results of the two anchorbolt destructive tests especially distinctly show that the anchorage technique and technology for the power house high slope are justified and reliable.