摘要
贵州三凯高速公路一处60多米的高边坡因地质原因发生坍塌,对病害采用了预应力锚索系统进行综合治理,取得了良好的工程效果。结合工程实践,文中介绍了预应力锚索的施工工艺及机具材料,以及施工中所遇到的困难及处理措施,可供类似工程参考。
Land slide has taken place in a 60-meter-long high-slope because of the geological reasons in Guizhou Sankai highway. Analysis is made on the reason of the slide by use of the prestressed ground anchor rope method, Combined with the practice, it presents the constraction techinque of this method and gives the hazard settlement.
出处
《交通科技与经济》
2007年第5期29-30,共2页
Technology & Economy in Areas of Communications
关键词
预应力锚索
病害治理
高边坡
Prestressed ground anchor rope
hazard settlement
high-slope
