1) flatness problem
平直度[平面性]缺陷
2) planar disfigurement
平面缺陷
1.
Based on SAPV—95, the safety function M and the method to get the reliability index β which can be used to weighs safety grades of pressure pipes with planar disfigurements under steady load are proposed in this paper.
以 Lr为广义强度 ,以 Kr为广义应力 ,参照 SAPV— 95规范得出了功能函数 M,据此对静载下含平面缺陷的压力管道进行了可靠性分析 ;提出了计算其可靠性指标的快速收敛的迭代算法 ,并分析了可靠性指标与 Lr 和 Kr的均值及变异系数的关系 ,得出了可靠性指标能定量衡量静载下含平面缺陷的压力管道的安全状况的结论。
2.
Based on SAPV 95, by means of level 2 method, the safety function and the method to get the probability of failure which can be used to weigh and forecast the safety state of pressure pipes with planar disfigurements under steady load are proposed.
参照 SAPV-95规范 ,用第 2水平法对静载下含平面缺陷的压力管道进行了可靠性分析 ,得出了功能函数。
3) plane flaws
平面型缺陷
4) flatness
[英]['flætnis] [美]['flætnɪs]
平直度，平面性
6) flatness requirement
平面性[平直度]要求
补充资料：点缺陷(见晶体缺陷)
点缺陷(见晶体缺陷)
point defect
点缺陷point defeet见晶体缺陷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条