[1]刘立新,刘家慧..钢管混凝土梁柱节点受力性能的试验研究[J].郑州大学学报(工学版),2003,24(03):1-5.[doi:10.3969/j.issn.1671-6833.2003.03.001]
　LIU Lixin,Liu Jiahui.Experimental study on stress performance of steel tube concrete beam and column joints[J].Journal of Zhengzhou University (Engineering Science),2003,24(03):1-5.[doi:10.3969/j.issn.1671-6833.2003.03.001]

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钢管混凝土梁柱节点受力性能的试验研究()

分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:

24

期数:

2003年03期

页码:

1-5

栏目:

出版日期:

1900-01-01

文章信息/Info

Title:

Experimental study on stress performance of steel tube concrete beam and column joints

作者:

刘立新; 刘家慧.

郑州大学土木工程学院,河南,郑州,450002, 郑州大学综合设计研究院,河南,郑州,450002

Author(s):

LIU Lixin; Liu Jiahui

关键词:

钢管混凝土柱;  钢筋混凝土梁-钢管混凝土柱节点;  环梁;  抗震设计

Keywords:

steel tube concrete columns;  Reinforced concrete beam-steel tube concrete column joint;  ring beams;  Seismic design

DOI:

10.3969/j.issn.1671-6833.2003.03.001

文献标志码:

A

摘要:

钢筋混凝土梁与钢管混凝土柱节点的受力性能是影响钢管混凝土结构应用的关键问题.针对某电信枢纽中心的工程实践提出了穿心牛腿+环梁的新型节点构造形式,依据相似原理进行了静载及反复荷载下节点模型试验研究.试验研究表明,该节点传力路线明确,受力性能较好.根据试验结果改进后的新型节点已用于工程实践.

Abstract:

The stress performance of reinforced concrete beams and steel tube concrete column joints is a key issue affecting the application of steel tube concrete structures. According to the engineering practice of a telecommunication hub center, a new joint construction form of corbel + ring beam was proposed, and the joint model under static load and repeated load was studied according to the similar principle. The experimental results show that the force transmission route of this node is clear and the force performance is better. According to the experimental results, the improved new type of node has been used in engineering practice.

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