Measurement of Local Mechanical Properties of Welded Joint by Using Instrumented Double Holes Micro-shear Test1

摘要：

A novel approach, that is instrumented double holes micro-shear test, was presented for determining the local plastic deformation properties in welded joints. The finite element computation were carried out to construct the equations, which relate material deformation properties and load-displacement curves from double holes micro-shear tests. The accuracy of this method is validated by using aluminium alloy. The local plastic deformation properties in aluminium alloy welded joints were evaluated.

作者: ZHU Liang CAI Shujuan REN Guosong LV Xianfeng

作者单位: State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）