butt-welded pipe

基本解释

Having been practiced for several years, a new butt method for spiral welded pipe, the two spots tack-weld butt was made out.
通过几年来的实践，摸索总结出了一种螺旋焊管对接新方法——两点点固对接法。
Three-dimensional finite element analysis of welding stress-strain in a girth-butt welded pipe is presented, with a nonlinear FE co de ADINA.
利用ADINA非线性分析程序，考虑材料力学性能依赖于温度变化，对低碳钢管道环焊缝接头进行三维有限元分析。
In this paper, the statistic distribution of the resistance to initiation property of HDPE pipe butt-fusion welded joint was conducted on the basis of Crack Opening Displacement.
以裂纹张开位移特征值参量为基础，对我国燃气工业中应用日益普及的高密度聚乙烯（HDPE）管道热熔对接接头的抗开裂特性参量的分散性及统计分布进行了研究。