[1]韩建强,杨娜.不同配筋的附加角钢预压装配框架边节点试验研究[J].世界地震工程,2015,(02):179-182.
 HAN Jianqiang,YANG Na.Experimental study on prestressed assembling frame midside node with additional angle steel under different prestressing force[J].,2015,(02):179-182.
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不同配筋的附加角钢预压装配框架边节点试验研究
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《世界地震工程》[ISSN:/CN:]

卷:
期数:
2015年02期
页码:
179-182
栏目:
出版日期:
2015-06-30

文章信息/Info

Title:
Experimental study on prestressed assembling frame midside node with additional angle steel under different prestressing force
作者:
韩建强12 杨娜1
1. 华北理工大学 建筑工程学院, 河北 唐山 063009;
2. 河北省地震工程研究中心, 河北 唐山 063009
Author(s):
HAN Jianqiang12 YANG Na1
1. College of Architecture and Civil Engineering, North China University of Science and Technology, Tangshan 063009, China;
2. Earthquake Engineering Research Center of Hebei Province, Tangshan 063009, china
关键词:
装配式节点附加角钢板节点预应力框架抗震性能
Keywords:
assembly typenodeadditional angle steel notesprestressed concreted frameseismic performance
分类号:
U442.5+5
摘要:
由于装配式框架结构的整体性和抗震性能主要是由其节点的抗震性能决定的,因此研究其节点在低周反复荷载下的抗震性能对促进装配式框架的发展具有重要意义.通过对不同配筋率下现浇钢筋混凝土框架和附加角钢板预应力装配式混凝土框架的节点,在低周反复荷载作用下的试验对比,从而为有效提高预应力装配框架结构的耗能能力提供可靠的技术参数和理论依据.结果表明:附加角钢板的预应力装配式框架结构具有良好的抗震性能,提高配筋率在一定程度上可以提高节点的抗震性能.在抗震设防地区采用该种节点,便于工厂化制作,施工方便,具有广阔的应用前景.
Abstract:
Integrity and seismic behavior of the fabricated frame structure is mainly decided by the seismic performance of the node,so the study of its seismic performance of joints under reversed cyclic loading has great significance to promote the development of assembled frame. Through the notes of different reinforcement ratios of cast-in-place reinforced concrete frame and the additional angle steel precast prestress concrete frame are compared under low cyclic loading, to provide technical parameters and reliable theoretical basis for effectively improve prestressed assembling frame with energy dissipation ability. The results show that: the prestressing assembly type frame structure additional angle has a good seismic performance, improves the ratio of reinforcement in a certain extent, can improve the seismic performance of joints.By the use of the node in the seismic area,convenient factory operation,convenient construction, and has the broad application prospect.

参考文献/References:

[1] 董荣书,屈克达,高莺燕.预压装配式预应力混凝土结构的研究与应用[J].辽宁省交通高等专科学校学报,2012(3):25-27.
[2] 蔡建国,冯健,王赞,等.预制预应力混凝土装配整体式框架抗震性能研究[J].中山大学学报(自然科学版),2009(2):141-145.
[3] 窦祖融,王怡,薛伟辰. 低周反复荷载下装配整体式混凝土框架边节点的抗震性能[J]. 建筑科学与工程学报, 2010, 02: 61-66.
[4] 韩建强,李振宝,宋佳,等.预应力装配式框架结构抗震性能试验研究和有限元分析[J].建筑结构学报,2010(S1):311-314.
[5] 柳炳康,黄慎江,宋满荣,等.预压装配式预应力混凝土框架抗震性能试验研究[J].土木工程学报,2011(11):9-16.

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备注/Memo

备注/Memo:
收稿日期:2014-8-21;改回日期:2015-2-8。
基金项目:国家自然科学基金项目资助(51208171);河北省科技支撑计划项目(13273809);河北省高等学校科学技术研究项目(ZD2014021)
作者简介:韩建强(1977-),男,博士,副教授,硕士生导师,主要从事工程结构抗震研究.E-mail:tshjq@139.com
更新日期/Last Update: 1900-01-01