[1]张兴虎,应一辉,潘树宾,等.装配整体式浆锚插筋及钢板箍连接柱试验研究[J].西安建筑科技大学学报:自然科学版,2012,(03):310-317.[doi:10.15986/j.1006-7930.2012.03.002]
 ZHANG Xing-hu,YING Yi-hui,PAN Shu-bin,et al.Experimental study of precast concrete components slurry anchor inserted steel reinforcement and steel plate hoop connecting column[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2012,(03):310-317.[doi:10.15986/j.1006-7930.2012.03.002]
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装配整体式浆锚插筋及钢板箍连接柱试验研究()
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西安建筑科技大学学报:自然科学版[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年03期
页码:
310-317
栏目:
出版日期:
2012-06-30

文章信息/Info

Title:
Experimental study of precast concrete components slurry anchor inserted steel reinforcement and steel plate hoop connecting column
文章编号:
1006-7930(2012)03-0310-08
作者:
张兴虎12应一辉1潘树宾3姜维山1李青宁12
(1.西安建筑科技大学土木工程学院,陕西 西安 710055; 2.西部建筑科技国家重点实验室(筹)
Author(s):
ZHANG Xing-hu12 YING Yi-hui1 PAN Shu-bin3 JIANG Wei-shan1 LI Qing-ning12
(1.Xian Univ. of Arch. & Tech, Xian 710055, China; 2.State Key Laboratory of Architecture Science and Technology in West China(XAUAT), Xian 710055, China; 3.Longji Taihe Limited, Gaobeidian 074000, China)
关键词:
装配整体式浆锚插筋钢板箍高强复合螺旋箍筋抗震性能
Keywords:
assembly integral slurry anchor dowel bar steel plate hoop high strength composite spiral hoop seismic performance
分类号:
TU375;TU317+.1
DOI:
10.15986/j.1006-7930.2012.03.002
文献标志码:
A
摘要:
为了研究装配整体式浆锚插筋及钢板箍连接柱的抗震性能,设计2根装配式连接柱与2根现浇柱足尺模型并进行了低周反复试验,对装配式连接柱与现浇柱的破坏机理、破坏形态、滞回曲线、骨架曲线、变形、耗能能力和延性进行了分析;研究了轴压比、钢板箍对装配式连接柱抗震性能的影响.试验表明装配式连接柱的破坏机理与形态和现浇柱有较大的区别,塑性铰区的发展方向完全相反;轴压比是装配式连接柱的延性系数主要影响因素之一,轴压比越小延性系数越大,反之亦然;钢板箍在高轴压比的情况下,更能提高柱子的抗震效果
Abstract:
In order to study the seismic behavior of the assembled integral type slurry anchor inserted steel reinforcement and steel plate hoop connecting column, 2 assembled connecting columns and 2 cast-in-place column models and the low cyclic loading are designed and tested. The assembly connecting the column and a cast-in-place column failure mechanism, failure pattern, hysteresis curves, skeleton curves, deformation, energy dissipation capacity and ductility are also analyzed together with the study of axial compression ratio, steel plate hoop for assembling connecting column seismic performance. Experiments show that the assembly type connecting column failure mechanism and morphology and cast-in-sit concrete column have a big difference, and the plastic hinge zone develops in different directions. Axial compression ratio is assembled connecting column ductility coefficient as one of main influencing factors. The axial compression ratio is small and so is the ductility coefficient. The steel plate hoop in high shaft pressure ratio of the case can also improve the seismic effect.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2011-12-16 修改稿日期:2012-05-03
作者简介:张兴虎(1956-),男,陕西凤翔人,教授级高级工程师,主要从事工程结构抗震理论与试验研究
更新日期/Last Update: 2015-09-01