摘要
本文通过京福高速公路压力分散型锚索为例,从压力分散型锚索的结构特点和受力机理入手,叙述了锚索张拉基本试验的具体试验过程,通过实验成果分析来确定锚索的安全系数及极限承载力,验证锚索设计参数与施工工艺的合理性。
An example of pressure - dispersed anchor cables in JingFu express highway, from the structure characteristic and mechanism to start, a trial process of anchor calbies prestressing is stated. Based on analysis of the trial data, the safety factor and ultimate bearing ca- pacity of pressure - dispersed anchor cables is confirmed, thus to demonstrate the validity of design - parameter and the rationality of construction technology.
出处
《福建建筑》
2008年第4期99-102,共4页
Fujian Architecture & Construction
关键词
高边坡
压力分散型锚索
基本试验
分析
high slope pressure - dispersed anchor cables fundamental trial analysis
