摘要
本文通过对GB/T 150-2011中“开孔允许不另行补强”的原理进行分析和对比,认为GB/T 150-2011中开孔允许不另行补强的规定存在一定的问题,使用中应特别注意,必要时即使满足标准要求也应进行强度校核。
This paper analyzes and compares the principle of“Opening without Additional Reinforcement is Allowed”in GB/T 150-2011,and believes that there are certain problems with the provisions of GB/T 150-2011 that opening without additional reinforcement is allowed.Attention should be paid during use,and strength verification should be performed even if the standard requirements are met.
作者
那国良
Na Guoliang(Shenhua Engineering technology Co.,Ltd.,Beijing 100011)
出处
《化工设计》
CAS
2020年第2期11-15,I0001,共6页
Chemical Engineering Design
