前言焊接连接是现代钢结构中最主要的连接方式,它的优点是构造简单,施工方便,在工业与民用建筑的结构中得到了普遍的应用。偏心受力焊接节点,在建筑结构设计中经常遇到,但计算比较繁琐,而且不易掌握,本 Introduction Welding connection is the most important connection method in modern steel structures. Its advantages are simple structure, convenient construction, and universal application in the structure of industrial and civil buildings. Eccentric force welding nodes are often encountered in the design of building structures, but the calculations are relatively tedious and difficult to master.