摘要
运用非线性有限元法分析了含不同尺寸缺陷燃气管道的剩余强度,并与B31及爆破试验结果进行比较。有限元法是进行管道剩余强度评价行之有效的方法。
In this paper, the nonlinear finite clement method is established to simulate the burst failure of the gas pipe containing the various kinds of corrosive defect. Finite clement is the effective method to assess remain strength of pipeline.
出处
《上海煤气》
2006年第6期10-12,共3页
Shanghai Gas
关键词
燃气管道
有限元
剩余强度
gas pipeline finite element remain strength
