Title

钢结构半刚性节点的数值模拟与试验分析

Translated Titles

Numerical Simulation and Experimental Analysis on Steel Semi-Rigid Joints

Authors

陈宏(Hong Chen);施龙杰(Long-Jie Shi);王元清(Yuan-Qing Wang);石永久(Yong-Jiu Shi)

Key Words

半刚性节点 ; 数值模拟 ; 试验分析 ; semi-rigid joint ; numerical simulation ; experimental analysis

PublicationName

中國礦業大學學報

Volume or Term/Year and Month of Publication

34卷1期(2005 / 01 / 01)

Page #

102 - 106

Content Language

簡體中文

Chinese Abstract

高强螺栓端板连接节点,以其施工方便、抗震性能好,而在多高层钢框架结构中得到推广使用.因该类节,毅为半刚性,受力性能复杂,而目前国内规范对此类节点的设计方法缺乏具体的规定,从而限制了其广泛应用。本文通过数值模拟和试验方法,研究了两类螺栓端板连接节点的承载性能和刚度特征,得到了节点的弯矩―转角曲线,数值模拟与试验结果吻合较好,从而为这种节点的设计与应用提供参考。

English Abstract

The high strength bolt endplate joints have been used in popularity in multi-stony frames because they have the advantages of requiring shorter assembly times and better seismic performance than welded joints. However, the structural behavior and design of such connections, as send-rigid, are relatively complex especially when detailed guides are not provided in current codes. The structural properties, both strength and stiffness, of two types bolt endplate joints were investigated by numerical simulation and experimental research in this paper. The moment-rotation curves were also described and agree well with the test results. Some conclusion drawn may be significantly useful for the design and application of such connections.

Topic Category 基礎與應用科學 > 基礎與應用科學綜合
基礎與應用科學 > 地球科學與地質學
工程學 > 工程學綜合
工程學 > 機械工程