浅谈压力分散型锚索的张拉施工

Elementary Discussionon Tensioning Constructionof Pressure Dispersed Anchorage Cable

随着公路、铁路、大型水(火)电站、厂房等的建设延伸向山地、丘陵地区,边坡越来越高,地质情况越来越复杂,大预应力锚固工程应运而生。而压力分散型锚索以其优越的力学性能和耐久性受到广泛关注。通过对压力分散型锚索张拉施工的分析,浅析压力分散型锚索的受力特点及优点。

With the construction extension of highway, railway, large-sized hydraulic(fire) power station,workshop and etc. to mountainous region and hilly area, the side slope is higher and higher and the geological condition is more and more complex. Therefore, the great pre-stressing anchorage projects are born at the right moment, and its superior mechanical property and durability of pressure dispersed anchorage cable get the wide attention. According to the analysis on tensioning construction of pressure dispersed anchorage cable, the article analyzes its stress characteristics and advantages.