摘要
回顾与总结了钢结构高强度螺栓端板连接在常温及火灾下的性能与设计研究的现状与进展,包括连接分类、试验、简化方法承载力与初始抗弯刚度计算、设计方法、有限元分析、以及连接弯矩-转角曲线数学模型化等方面的研究。本文是第一部分。
The current developments in the behavior and design of high-strength bolted endplate connections at both ambient temperature and elevated temperatures are summarized. This includes both experimental and analytical work. The progress in the finite element modelling and moment-ration modelling of the connections is also presented. This is the first part of the article.
出处
《建筑钢结构进展》
2006年第2期8-21,36,共15页
Progress in Steel Building Structures
关键词
钢结构
高强度螺栓
端板连接
连接分类
抗弯刚度
有限元
弯矩-转角模型
抗火
steel structure
high-strength bolt
endplate connection
classification system for connections
rotational stiffness
finite element models
moment-rotation model
fire
