[1]梁扬滨,曾志兴,苏江林,等.钢板笼约束混凝土短柱轴压承载力分析[J].华侨大学学报(自然科学版),2014,35(5):576-580.[doi:10.11830/ISSN.1000-5013.2014.05.0576]
　LIANG Yang-bin,ZENG Zhi-xing,SU Jiang-lin,et al.Bearing Capacity of Prefabricated Cage System for Reinforcing Concrete Short Columns under Axial Compression[J].Journal of Huaqiao University(Natural Science),2014,35(5):576-580.[doi:10.11830/ISSN.1000-5013.2014.05.0576]
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钢板笼约束混凝土短柱轴压承载力分析()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第35卷
期数:
2014年第5期
页码:
576-580
栏目:
出版日期:
2014-09-20

文章信息/Info

Title:
Bearing Capacity of Prefabricated Cage System for Reinforcing Concrete Short Columns under Axial Compression
文章编号:
1000-5013(2014)05-0576-05
作者:
梁扬滨;  曾志兴;  苏江林;  谌意雄
华侨大学 土木工程学院, 福建 厦门 361021
Author(s):
LIANG Yang-bin;  ZENG Zhi-xing;  SU Jiang-lin;  CHEN Yi-xiong
College of Civil Engineering, Huaqiao University, Xiamen 361021, China
关键词:
钢板笼;  轴压短柱;  约束混凝土;  承载力
Keywords:
prefabricated cage system;  short column under axial compression;  confined concrete;  bearing capacity
分类号:
TU360.2
DOI:
10.11830/ISSN.1000-5013.2014.05.0576
文献标志码:
A
摘要:
为了研究新型结构构件钢板笼混凝土短柱的轴心受压承载力,在已有受约束混凝土本构关系基础上,根据箍筋约束混凝土的拱作用原理,对钢板笼套箍约束混凝土承载力进行分析,推导出钢板笼混凝土轴压短柱的承载力公式,并将计算结果与试验数据进行对比.研究结果表明:钢板笼对混凝土的横向约束与钢管混凝土相似,纵向连接成角钢约束力强,模型计算结果和试验数据吻合较好.
Abstract:
Based on the existed concrete constitutive relationship and arch action principle of stirrups confined concrete. The prefabricated cage system ferrule form and spacing constraints concrete bearing capacity are investigated. The formula of prefabricated cage system bearing capacity of axially loaded concrete is proposed, and the calculation results are compared with experimental data. The result shows that the lateral confinement of prefabricated cage system for reinforcing concrete is similar to concrete-filled steel tube, the confinement of angle steel connected longitudinally is strong, and the calculation results agree well to experimental data.

参考文献/References:

[1] SHAMSAI M,WHITLATCH E,SEZEN H.Economic evaluation of reinforced concrete structures with columns reinforced with prefabricated cage system[J].Journal of Construction Engineering and Management,2007,133(11):864-870.
[2] SHAMSAI M,SEZEN H.Behavior of square concrete columns reinforced with prefabricated cage system[J].Materials and Structures,2011,44(1):89-100.
[3] 舒赣平,刘小萤,缪巍.配置圆钢管混凝土轴心受压短柱试验研究与承载力分析[J].工业建筑,2010,40(4):100-106.
[4] 张志强,赵均海,张玉芬,等.复合钢管混凝土柱轴压承载力的计算[J].长安大学学报,2010,30(1):67-70.
[5] 张正国.方钢管混凝土柱的机理和承载力的分析[J].工业建筑,1989,1(11):2-7.
[6] 周绪红,甘丹,刘界鹏,等.方钢管约束钢筋混凝土轴压试验研究与分析[J].建筑结构学报,2011,32(2):68-74.
[7] 蔡绍怀.现代钢管混凝土结构[M].北京:人民交通大学出版社,2003:38-39.
[8] SHEIKH S A,UZUMERIS M.Analytical model for concrete confinement in tied columns[J].ASCE J Strucural Division,1982,108(12):2703-2722.
[9] 李国强,李杰,苏小卒.建筑结构抗震设计[M].北京:中国建筑工业出版社,2002:143-144.
[10] MANDER J B,PRIESTLEY M J N,PARK R.Theoretical stress-strain behavior for confined concrete[J].Structural Enineering,1988,114(8):1827-1849.
[11] 谌意雄,曾志兴.钢板开孔对结构性能的影响及其对策[J].低温建筑技术,2013,35(11):44-47.
[12] 李飞.钢板笼混凝土短柱轴压性能试验研究[D].厦门:华侨大学,2012:27-32.
[13] 梁扬滨,曾志兴,陈荣淋,等.钢板笼混凝土短柱轴压性能的数值模拟[J].华侨大学学报:自然科学版,2014,35(1):88-91.
[14] SEZEN H,SHAMSAI M.High-strength concrete columns reinforced with prefabricated cage system[J].Journal of Structural Engineering,2008,134(5):750-757.
[15] 中华人民共和国住房和城乡建设部.GB 50010-2010混凝土结构设计规范[S].北京:中国建筑工业出版社,2010:207-211.

相似文献/References:

[1]梁扬滨,曾志兴,陈荣淋,等.钢板笼混凝土短柱轴压性能的数值模拟[J].华侨大学学报(自然科学版),2014,35(1):88.[doi:10.11830/ISSN.1000-5013.2014.01.0088]
　LIANG Yang-bin,ZENG Zhi-xing,CHEN Rong-lin,et al.Numerical Simulation for Prefabricated Cage System of Concrete Short Colunmns[J].Journal of Huaqiao University(Natural Science),2014,35(5):88.[doi:10.11830/ISSN.1000-5013.2014.01.0088]

备注/Memo

备注/Memo:
收稿日期: 2013-12-26
通信作者: 曾志兴(1967-),男,教授,主要从事混凝土结构的研究.E-mail:zhixing@hqu.edu.cn.
基金项目: 国家自然科学基金培育计划专项(JB-ZR1121)
更新日期/Last Update: 2014-09-20