摘要
基于国道G317线狮子坪水电站改线公路之沙坝路段应急抢险治理工程Ⅰ区中后部区域预应力锚索施工,对深厚碎石土覆盖层预应力锚索施工中的难点、技术方案、施工工艺及安全监测进行了详细分析,制定出切实可行的技术方案并予以实施,取得了较好的效果。阐述了对深厚碎石土覆盖层预应力锚索施工技术进行的研究。
Based on the example of prestressed cables construction in the middle and rear area#I of the emergency rescue treatment project in the Shaba section of Shiziping Hydropower Station rerouted highway of the G317 national highway,the paper analyzes in detail the difficulties,technical schemes,techniques and safety monitoring in the construction of prestressed anchor cables in deep and thick overburden with stone and soil,formulates and implements feasible technical schemes,which have worked effectively.The paper introduces the research on construction technology of prestressed anchor cables in deep and thick overburden with stone and soil.
作者
高强
舒媛
林思波
GAO Qiang;SHU Yuan;LIN Sibo(Sinohydro Bureau 10 Co.,Ltd.,Chengdu Sichuan 610036)
出处
《四川水力发电》
2023年第4期55-58,62,共5页
Sichuan Hydropower
关键词
深厚碎石土覆盖层
预应力锚索
技术方案
施工工艺
应急抢捡治理工程
狮子坪水电站
改线公路
Deep and thick overburden with stone and soil
Prestressed anchor cables
Technical schemes
Construction technology
Emergency rescue treatment project
Shiziping Hydropower Station
Rerouted highway
