摘要
按《水利水电工程结构可靠度设计统一标准》,锚索的预施应力计算 ,应该是正常使用极限状态设计计算内容。根据该标准 ,结合李家峡边坡预应力锚固工程实践 ,讨论了影响预应力锚索、张拉控制应力计算的各种因素 ,并提出了一种计算方法。
In accordance with the hydraulic structural design standard, the calculation of pre tension cables should adopt that of limit conditions. In connection with the practice of pre stressed anchorage for slopes of Lijiaxia project, the various factors affecting calculation of control tension for prestressed anchor cables are discussed and a calculation method is presented.
出处
《西北水电》
2003年第2期4-5,共2页
Northwest Hydropower
