[1]余文茂,曾志兴,林强,等.钢板笼约束混凝土组合柱正截面偏心受压承载力分析[J].华侨大学学报(自然科学版),2018,39(3):371-375.[doi:10.11830/ISSN.1000-5013.201711005]
　YU Wenmao,ZENG Zhixing,LIN Qiang,et al.Normal Section Bearing Capacity Research of PCS Concrete Columns Under Eccentric Compression Load[J].Journal of Huaqiao University(Natural Science),2018,39(3):371-375.[doi:10.11830/ISSN.1000-5013.201711005]
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钢板笼约束混凝土组合柱正截面偏心受压承载力分析()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第39卷
期数:
2018年第3期
页码:
371-375
栏目:
出版日期:
2018-05-20

文章信息/Info

Title:
Normal Section Bearing Capacity Research of PCS Concrete Columns Under Eccentric Compression Load
文章编号:
1000-5013(2018)03-0371-05
作者:
余文茂;  曾志兴;  林强;  刘祥
华侨大学 土木工程学院, 福建 厦门 361021
Author(s):
YU Wenmao;  ZENG Zhixing;  LIN Qiang;  LIU Xiang
Collage of Civil Engineering, Huaqiao University, Xiamen 361021, China
关键词:
钢板笼混凝土;  偏心受压;  组合柱;  承载力
Keywords:
prefabricated cage system concrete;  eccentric load;  composite column;  bearing capacity
分类号:
TU398.9
DOI:
10.11830/ISSN.1000-5013.201711005
文献标志码:
A
摘要:
在8根偏心受压钢板笼约束混凝土组合柱试验研究的基础上,基于箍筋的拱作用原理和方钢管混凝土承载力的计算方法,参考混凝土结构设计规范中偏心受压柱承载力计算的相关公式,提出钢板笼约束混凝土组合柱偏心受压情况下的正截面承载力计算方法,并将计算结果与试验数据进行对比.结果表明:可采用混凝土结构设计规范提供的方法计算钢板笼约束混凝土组合柱偏心受压承载力,理论计算结果和试验数据吻合地较好.
Abstract:
On the basis of experimental studies of eight concrete columns reinforced with prefabricated cage system(PCS)under eccentric load, and based on the principle of arch action of stirrup and the calculation method of bearing capacity of square concrete-filled steel tube, by comparison with the bearing capacity of columns under eccentric load in concrete structure design code, the calculation method for bearing capacity of PCS concrete columns under eccentric loading is presented, and the calculation results are compared with experimental results. The results show that the lateral confinement of PCS is similar to the confinement of concrete-filled square steel, and the calculation results agree well with the test results.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2017-11-01
通信作者: 曾志兴(1967-),男,教授,博士,主要从事混凝土结构的研究.E-mail:zhixing@hqu.edu.cn.
基金项目: 国家自然科学基金资助项目(11572131); 福建省自然科学基金资助项目(2017J01095); 中央高校基本科研业务费专项资金资助项目(JB-ZR1121); 华侨大学研究生科研创新能力培育计划资助项目(1611304036)
更新日期/Last Update: 2018-05-20