预应力锚索在红粘土高边坡中的应用  

Application of Pre-stressed Ground Anchors in High Cut Slopes in Red Clay Soils

作　　者：张青[1] 牟春梅[1] 李旺兴 

机构地区：[1]桂林理工大学,广西桂林541004 [2]贵州省交通监理咨询有限公司,贵阳550003

出　　处：《土工基础》2011年第6期11-13,共3页Soil Engineering and Foundation

摘　　要：通过厦蓉高速贵州境内水格段某标段红粘土高边坡锚索框架梁施工,介绍了预应力锚索施工各个工序的技术性要求及施工注意事项;通过锚索的试验和监测,进一步论述了锚索框架梁在高边坡防护中所起到的加固作用,在一定程度上节约了成本,具有良好的经济效益和社会效益。The procedures and technical details of pre-stressed ground anchor installations are presented throughout a case his- tory in a red clay soil cut slope construction located in a section of the Shuige, Guizhou Prov. of the Xiamen-Chengdu Express- way Project. The pre-stressed ground anchors along with the reinforced concrete anchor frames were tested and monitored in the project. A cost saving was achieved compared with other slope stability methods.

关 键 词：红粘土 高边坡 预应力锚索 

分 类 号：P642[天文地球—工程地质学]