并联K形相贯搭接节点的试验研究和有限元分析

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并联K形相贯搭接节点的试验研究和有限元分析

蒋剑峰, 吴捷, 冯健, 戴雅萍, 赵宏康

文章导航 > 工业建筑 > 2006 > 36(8): 64-67

蒋剑峰, 吴捷, 冯健, 戴雅萍, 赵宏康. 并联K形相贯搭接节点的试验研究和有限元分析[J]. 工业建筑, 2006, 36(8): 64-67. doi: 10.13204/j.gyjz200608020

引用本文:

蒋剑峰, 吴捷, 冯健, 戴雅萍, 赵宏康. 并联K形相贯搭接节点的试验研究和有限元分析[J]. 工业建筑, 2006, 36(8): 64-67. doi: 10.13204/j.gyjz200608020

Jiang Jian-feng, Wu Jie, Feng Jian, Dai Ya-ping, Zhao Hong-kang. EXPERIMENTAL RESEARCH AND FEM ANALYSIS ON OVERLAPPED CHS PARALLEL K-JOINTS[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(8): 64-67. doi: 10.13204/j.gyjz200608020

Citation:

Jiang Jian-feng, Wu Jie, Feng Jian, Dai Ya-ping, Zhao Hong-kang. EXPERIMENTAL RESEARCH AND FEM ANALYSIS ON OVERLAPPED CHS PARALLEL K-JOINTS[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(8): 64-67. doi: 10.13204/j.gyjz200608020

蒋剑峰, 吴捷, 冯健, 戴雅萍, 赵宏康. 并联K形相贯搭接节点的试验研究和有限元分析[J]. 工业建筑, 2006, 36(8): 64-67. doi: 10.13204/j.gyjz200608020

引用本文:

蒋剑峰, 吴捷, 冯健, 戴雅萍, 赵宏康. 并联K形相贯搭接节点的试验研究和有限元分析[J]. 工业建筑, 2006, 36(8): 64-67. doi: 10.13204/j.gyjz200608020

Jiang Jian-feng, Wu Jie, Feng Jian, Dai Ya-ping, Zhao Hong-kang. EXPERIMENTAL RESEARCH AND FEM ANALYSIS ON OVERLAPPED CHS PARALLEL K-JOINTS[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(8): 64-67. doi: 10.13204/j.gyjz200608020

Citation:

Jiang Jian-feng, Wu Jie, Feng Jian, Dai Ya-ping, Zhao Hong-kang. EXPERIMENTAL RESEARCH AND FEM ANALYSIS ON OVERLAPPED CHS PARALLEL K-JOINTS[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(8): 64-67. doi: 10.13204/j.gyjz200608020

并联K形相贯搭接节点的试验研究和有限元分析

doi: 10.13204/j.gyjz200608020

1.
1. 东南大学土木工程学院南京 210096;
2.
2. 苏州市建筑设计研究院有限责任公司苏州 215002

基金项目:

江苏省自然科学基金项目(编号:ZD24)

作者简介:
蒋剑峰男 1978年8月出生博士研究生 E-mail:jiangjianfeng@vip.sina.com

中图分类号: TU399
计量
- 文章访问数: 70
- HTML全文浏览量: 7
- PDF下载量: 60
- 被引次数: 0
出版历程
- 收稿日期: 2006-05-10
- 刊出日期: 2006-08-20

EXPERIMENTAL RESEARCH AND FEM ANALYSIS ON OVERLAPPED CHS PARALLEL K-JOINTS

1.
1. College of Civil Engineering,Southeast University Nanjing 210096;
2.
2. Suzhou Institute of Architecture Design Co.,Ltd. Suzhou 215002

摘要: 介绍了5个并联K形相贯搭接节点的试验情况,比较了试验和有限元分析的结果。以有限元分析软件为平台,研究了间隙率(搭接率)对K形节点破坏模式和极限承载力的影响,比较了并联K形和平面K形节点的受力性能,得到一些有益的结论。
- 并联K形节点 /
- 搭接 /
- 相贯节点 /
- 破坏模式 /
- 极限承载力
Abstract: The experimental results of 5 full scale overlapped CHS K-joints subjected to axial load are compared with those of finite element models.Using the finite-element study as a platform,it is studied that the effect of faying rate on the failure mode and ultimate bearing capacity of the overlapped K-joints.Difference of mechanics capability between parallel K-joints and planar K-joints is also discussed.Finally,some useful conclusions are got.
- parallel K-joint /
- overlap /
- tubular joints /
- failure mode /
- ultimate bearing capacity

参考文献(6)

[2] Kim J R Rasmussen.Recent Research on Stainless Steel Tubular Structures.Journal of Constructional Steel Research,2000,54:75-88

GB 50017-2003 钢结构设计规范

[3] 陈以一,陈扬骥.钢管结构相贯节点的研究现状.建筑结构,2002(7)

[4] Dexter E M,Lee M MK.Static Strength of Axially Loaded Tubular K-Joints.I:Ultimate Capacity.Jonurnal of Structure Engineering,1999,125(2):194-201

[5] Makino Y,Kurobane Y,Ochi K.Introduction to Unstiffened CHS Tubular Joint Database.Tubular Structure Ⅶ,1996:157-164

[6] Healy B E.A Numerical Investigation into the Capacity of Overlapped Circular K-Joints.Tubular Structure Ⅵ,1994:563-571

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