基于三维扫描技术的管节点疲劳热点应力集中系数分析
马永亮,张应铭,陆国庆,杨跃富,韩超帅

Analysis of stress concentration factor of fatigue hot spot for tubular joints based on 3D scanning technology
Yongliang MA,Yingming ZHANG,Guoqing LU,Yuefu YANG,Chaoshuai HAN
表 1 T形管节点试件尺寸
Tab.1 Size of T-joint specimen mm
参数数值参数数值
弦管半径RC351支管厚度TB8
支管半径RB245弦管长度LC2 700
弦管厚度TC14支管长度LB1 350