土工基础

›› 2011, Vol. 25 ›› Issue (6): 11-.

• 工程实录 • 上一篇    下一篇

预应力锚索在红粘土高边坡中的应用

 张 青1， 牟春梅1， 李旺兴2   

  1. （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）
  • 收稿日期:2011-03-22 出版日期:2011-12-20 发布日期:2012-01-15
  • 作者简介:张青，女，1980年生，工程师，桂林理工大学在校硕士研究生

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

ZHANG  Qing1, MOU  Chun  mei1, LI  Wang  xing2   

  1. (1. Guilin University of Science and Technology, Guilin Guangxi 541004; 
    2. Guizhou Provincial Traffic Management and Consulting Co., Ltd., Guiyang 550003, China)
  • Received:2011-03-22 Online:2011-12-20 Published:2012-01-15

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。

关键词: 红粘土, 高边坡, 预应力锚索

Abstract: The procedures and technical details of pre\|stressed ground anchor installations are presented throughout a case history in a red clay soil cut slope construction located in a section of the Shuige, Guizhou Prov. of the Xiamen\|Chengdu Expressway 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.   

Key words: red clay soils, high cut slope, pre\, stressed ground anchors