摘要
文章采用ROHR2管道应力分析软件,对某管系和管系中管道的开孔补强结构进行了耦合应力分析,并根据分析结果对补强部位进行了合适的调整,最终使开孔补强结构处应力满足相应的规范要求。
Coupled stress analysis for a piping system and opening reinforcement of pipe carries out by using ROHR2 software. Ac- cording to the calculation results, proper reinforcement is used so that the opening and the stress of the opening reinforcement can meet standard requirements.
出处
《东方汽轮机》
2017年第1期13-16,共4页
Dongfang Turbine
关键词
开孔
补强
应力
有限元
opening, reinforcement, stress, FEA
