摘要
本文研究了梁肘板的应力集中,认为它是由梁肘板节点的内部特性和外部输入特性引起的。本文还较全面地分析了梁肘板的焊接工艺性,节点形式和尺寸对应力集中的影响。
The stress concentration ( SC ) of beam knees is studied in this paper.
The SC of beam knees conld probably be considered to be caused by the internal features of beam knee system and the external input features. The influence of welding fabrication and the form and scantlings of detail on SC is discussed. detail.
关键词
应力集中
船体结构
肘板
stress concentration
ship stractnre
knee
