地下工程抗浮锚杆的应力监测与数值模拟对比分析

Comparative Analysis of Stress Monitoring and Numerical Simulation in Anti-floating Anchor of Underground Project

依托某地下工程,对抗浮锚杆进行长期监测,通过长期监测数据分析锚杆在不同受力区域和不同埋深处的受力规律。同时,对该工程锚杆进行有限元模拟,将模拟结果与实际监测结果对比分析,并对抗浮锚杆原设计结果的准确性进行复核。通过锚杆监测和有限元模拟分析,可以为今后的抗浮锚杆的设计提供可靠的依据,同时也为施工提供相关的经验,确保工程后期的安全性。

In this paper based on underground project, the long-term monitoring of anti floating anchor, through long-term monitoring data analysis of anchor bolts in different regions and different depths of the force of the law. At the same time, the finite element simulation of the anchor bolt was carried out, the simulation results were compared with the actual monitoring results, and the accuracy of the original design of the floating anchor was checked. Through the anchor monitoring and finite element simulation analysis, it could provide a reliable basis for the design of anti floating anchor in the future, and provide relevant experience for the construction to ensure the safety of the late project.