预应力锚索特性及其在胡家营车站中的应用  

Characteristics of Prestressed Anchor Cable and the Application in Hujiaying Station

作　　者：田士军[1] 

机构地区：[1]中铁第一勘察设计院集团有限公司,西安710043

出　　处：《路基工程》2012年第5期174-176,共3页Subgrade Engineering

摘　　要：预应力锚索能够充分利用岩土体自身强度和自承能力,大大减轻结构自重,节省工程材料,是高效和经济的加固技术。介绍了预应力锚索的技术特性、优点和施工方法,并应用于襄渝铁路胡家营车站高路堑边坡的加固,达到了预期目的。Prestressed anchor cable which is capable of taking the full advantage of own strength and bearing capacity of rock and soil mass to reduce the self-weight of structures greatly and save engineering materials is of the reinforcement technology with high efficiency and economy. The technical characteristics, advantages and construction method of prestressed anchor cable is introduced, and then it is applied for reinforcement of high cutting slope at Hujiaying Station of Xiangfan-Chongqing Railway and the purpose expected thus has been reached.

关 键 词：预应力锚索 高边坡 防护 应用 

分 类 号：U416.13[交通运输工程—道路与铁道工程]