在水利工程建设施工中,经常性地需要面对和解决高大模板承力支架的搭设问题,尤其需要对受力结构进行复核和验算,以保证承力支架结构的安全性和可靠性。本文作者从新沂市姚庄闸除险加固工程的施工实例出发,系统地介绍了相应力学验算的过程和步骤,希望对水利同行和读者朋友有所借鉴。 In the construction of water conservancy projects, we often need to face and solve the problem of erection of tall formwork bearing supports. In particular, it is necessary to review and verify the bearing structures so as to ensure the safety and reliability of bearing structures. The author starts from the construction example of Yaozhuang gate project of risk and reinforcement in Xinyi City, systematically introduces the process and steps of mechanical checking, hoping to draw lessons from water conservancy colleagues and readers.