缝隙型试件拘束度和拘束应力的研究  

Study on distribution of restraint intensity and restraint stress in slit weld specimen

作　　者：陈邦固[1] 秦伯雄[1] 王路强[1] 

机构地区：[1]天津大学

出　　处：《焊接学报》1992年第3期162-168,共7页Transactions of The China Welding Institution

摘　　要：通过实测和有限元法理论计算,研究了缝隙型试件(简称Slit试件)拘束度和拘束应力的分布规律,并对它们之间的关系进行了探讨。In this paper, the distributions of the restraint intensity and stress along the weld in the slit weld specimen have been investigcted by means of measurement and F. E. M calculation, and the relationship between both of them also has been researched.

关 键 词：缝隙型试件 拘束度 拘束应力 焊接 

分 类 号：TG40[金属学及工艺—焊接]