基桩静载试验堆载阶段无安全绳锚固点问题初探

Preliminary Study on No Anchor Point of the Lanyard in the Process of Surcharge Load of the Foundation Static Load Test

本文针对大型储罐桩基群单桩竖向抗压静载试验配重堆载阶段,配重平台上方高处作业人员无安全绳锚固点的普遍问题进行了探讨,并提出通过增加起重机、增加安全绳锚固横梁、混凝土配重块改造3种改进方案,为此类问题提供了有效的解决办法,以最大程度地降低或消除桩基堆载阶段的安全隐患,具有重要的现实意义。

This paper studies the problem that no anchor point of lanyard is set in the process of surcharge load of foundation static load test.For this problem,three solutions are proposed including increasing a crane,increasing a beam and improving concrete blocks.These solutions can provide some new methods for reducing security risks.