摘要
针对某钢结构工业厂房屋面大梁发生的失稳破坏,通过现场调查检测和内力计算分析对结构设计、加工制作、生产工艺以及日常维护四个方面展开全面分析论证,得出一些结论及建议,可供类似厂房借鉴。
In view of the unstable failure of main roof beam of a steel industrial plant,it analyses the structure design,manufacture,production process and routine maintenance through site investigation and detection and stress analysis,the conclusions and advice can be made reference to similar plants.
出处
《钢结构》
2011年第7期31-35,共5页
Steel Construction
关键词
钢结构厂房
应力比
失稳
积灰荷载
steel plant
stress ratio
destabilization
dust load
