Simplified Analysis on concrete enclosure for composite circular columns in axial compression

被引：0
|
作者：
Zheng, Jiguang [1 ,2 ]
Liu, Hanbing [1 ]
Yu, Limei [2 ]
Shan, Wei [2 ]
机构：
[1] Jilin Inst Architectural Engn, Changchun, Peoples R China
[2] Jilin Province Transportat & Traff Res Inst, Changchun, Peoples R China
来源：
2012 WORLD AUTOMATION CONGRESS (WAC) | 2012年
关键词：
secondary load; composite circular columns; axial compression; bearing capacity calculation; enclosed reinforcement;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
According to the assumption that constraint force for core concrete and annular tensile force in enclosed concrete is balance, theoretic minimum thickness and stirrup reinforcement ratio for axial compressive composite circular columns reinforced by enclosed concrete subjected to secondary load are deduced. And based on the section stain analysis, simplified calculation method for bearing capacity of enclosed concrete and enclosed longitudinal steel in ultimate state is established, which provides theoretical analysis basis for design and calculation for axial compressive composite circular column.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Sustainable FRP-recycled aggregate concrete steel composite columns: Behavior of circular and square columns under axial compression
    Zheng, Junai
    Ozbakkaloglu, Togay
    THIN-WALLED STRUCTURES, 2017, 120 : 60 - 69
  • [2] Axial compression behavior of novel concrete-filled circular CFRP-UHPC composite tubular columns
    Liu L.
    He Z.
    Wang P.
    Cai X.
    Han D.
    Luo T.
    Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica, 2023, 40 (04): : 2390 - 2404
  • [3] Optimized FRP Wrapping Schemes for Circular Concrete Columns under Axial Compression
    Pham, Thong M.
    Hadi, Muhammad N. S.
    Youssef, Jim
    JOURNAL OF COMPOSITES FOR CONSTRUCTION, 2015, 19 (06)
  • [4] Axial compression capacity of square steel-concrete-FRP-concrete composite columns
    Tao Y.
    Ye S.
    Chen J.
    Jianzhu Jiegou Xuebao/Journal of Building Structures, 2022, 43 (03): : 148 - 158
  • [5] Simplified method for analysis of circular steel tubed-reinforced-concrete columns under eccentric compression
    Du, Panwei
    Gan, Dan
    Yang, Yaowen
    Tan, Kang Hai
    ENGINEERING STRUCTURES, 2019, 198
  • [6] Composite action of notched circular CFT stub columns under axial compression
    Ding, Fa-xing
    Wen, Bing
    Liu, Xue-mei
    Wang, Hai-bo
    STEEL AND COMPOSITE STRUCTURES, 2017, 24 (03): : 309 - 322
  • [7] Performance of Circular Concrete-Filled FRP-Grooved Steel Composite Tube Columns under Axial Compression
    Miao, Kunting
    Wei, Yang
    Zhang, Xi
    Zheng, Kaiqi
    Dong, Fenghui
    POLYMERS, 2021, 13 (21)
  • [8] Behavior of circular CFRP-steel composite tubed high-strength concrete columns under axial compression
    Liu, Jiepeng
    Xu, Tianxiang
    Guo, Ying
    Wang, Xuanding
    Chen, Y. Frank
    COMPOSITE STRUCTURES, 2019, 211 : 596 - 609
  • [9] Axial performance of GFRP composite bars and spirals in circular hollow concrete columns
    Raza, Ali
    Ali, Babar
    Masood, Bilal
    ur Rehman, Anees
    STRUCTURES, 2021, 29 : 600 - 613
  • [10] Loading paths of confined concrete in circular concrete loaded CFT stub columns subjected to axial compression
    Zhao, Yan-Gang
    Lin, Siqi
    Lu, Zhao-Hui
    Saito, Takasuke
    He, Liusheng
    ENGINEERING STRUCTURES, 2018, 156 : 21 - 31
12345