摘要
普通钢材在达到屈服强度后具有较好的延性。为充分发挥和利用钢材的这一优势 ,必须对钢结构进行塑性分析才能达到节约钢材的目的。为此 ,推荐一种简便而又快捷的单跨门式刚架塑性分析方法 ,既方便设计又节约钢材 。
Plastic design takes advantages of an important and unique property of mild steel and can lead to much lighter steel frames than those that are used in elastic design.The purpose of writers is to attempt to introduce a simple and faster plastic design of single\|span portal frame.This analytic method can provide a convenient design and save steel,furthermore the construction can also be speeded up due to using constant section members.
出处
《工业建筑》
CSCD
北大核心
2003年第1期58-59,78,共3页
Industrial Construction
关键词
单跨门式刚架
钢结构
强度塑性
塑性铰
plastic analysis\ single\|span portal frame\ plastic hinge
