某钢结构大棚雪载作用下倒塌事故分析

Analysis of Collapse Accident of a Steel Structure under Snow Load

在对某单层钢结构在雪载作用下倒塌的现场调查基础上,对大棚倒塌特征进行描述,对大棚构件进行检测、检查,并对该结构进行雪载工况下的复核计算。根据检测结论及计算结果对导致该大棚倒塌的原因进行分析,为类似工程提供了有意义的结论和启示。

Based on the field investigation of the collapse of a single-layer steel structure under snow load,the collapse characteristics of the greenhouse are described,and the components of the greenhouse are detected and inspected,and according to the test results and calculation results,the causes of the collapse of the greenhouse are analyzed.According to the accident analysis of the project,it also provides meaningful conclusions and Enlightenment for similar projects.