咬边缺陷对网架焊接空心球节点钢管焊趾处应力集中的影响分析Analysis of the Influence of Undercut Defect on the Stress Concentration at the Weld of the Steel Tube of the Welded Hollow Ball Joint
赵晨波, 雷宏刚, 闫亚杰 下载量: 923 浏览量: 1,307
土木工程 Vol.8 No.2, March 19 2019, PDF, HTML, XML DOI:10.12677/HJCE.2019.82041 被引量