边坡加固锚索预应力损失的探讨

Study on Prestress Loss of Cable Applied to Slope Reinforcement

锚索预应力损失问题是关系到锚固工程安全与否的重要因素。通过对相关边坡工程的监测资料分析,探讨预应力锚索加固边坡的机理、锚索预应力损失的影响因素以及锚索预应力的变化规律,并在此基础上提出应力补偿的措施。

The prestress loss of cable is an important tactor which can affect the safety of ancnonng project. Based on the analysis of some related slope reinforcement project, the mechanism of slope reinforcement, influencing factors of prestress loss and the change rules of prestress in cable are studied, and also the methods compensating the loss stress are given.