Shear Capacity Analysis of Seismic-damaged Strengthened SRC Column based on Strength Degradation

彭胜; 许成祥; 邓杰; 杨曌

doi:10.13409/j.cnki.jdpme.2019.01.022

您当前的位置：

首页 >

文章列表页 >

Shear Capacity Analysis of Seismic-damaged Strengthened SRC Column based on Strength Degradation

更新时间：2025-12-11

- Shear Capacity Analysis of Seismic-damaged Strengthened SRC Column based on Strength Degradation
- Vol. 39, Issue 1, Pages: 158-163(2019)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.13409/j.cnki.jdpme.2019.01.022
  CLC： U398.9
- Published：2019
- 稿件说明：
移动端阅览
[1]彭胜,许成祥,邓杰,杨曌.基于强度退化的震损加固型钢混凝土柱抗剪承载力分析[J].防灾减灾工程学报,2019,39(01):158-163.

彭胜, 许成祥, 邓杰, et al. Shear Capacity Analysis of Seismic-damaged Strengthened SRC Column based on Strength Degradation[J]. 2019, 39(1): 158-163.
[1]彭胜,许成祥,邓杰,杨曌.基于强度退化的震损加固型钢混凝土柱抗剪承载力分析[J].防灾减灾工程学报,2019,39(01):158-163. DOI： 10.13409/j.cnki.jdpme.2019.01.022.

彭胜, 许成祥, 邓杰, et al. Shear Capacity Analysis of Seismic-damaged Strengthened SRC Column based on Strength Degradation[J]. 2019, 39(1): 158-163. DOI： 10.13409/j.cnki.jdpme.2019.01.022.

摘要

为了建立碳纤维布或外包钢套震损加固型钢混凝土柱的抗剪承载力计算式

基于碳纤维布或外包钢套加固型钢混凝土柱试验研究

分析了原柱材料的地震损伤以及混凝土受剪机理的差异

比较了不同抗剪模型建立的抗剪承载力计算值的差异性。经验证

计算值与其试验值吻合较好

说明基于强度退化的震损加固型钢混凝土柱抗剪承载力计算公式是可行的。基于GB50010-2010、ACI318-08和CSA-04三种不同抗剪模型建立的抗剪承载力计算值差异较大

说明震损加固柱中钢筋混凝土承担剪力的分析不容忽视。

Abstract

In order to establish a formula for calculating the shear capacity of the seismic-damaged steel reinforced concrete（SRC）columns strengthened with CFRP or enveloped steel jacket

the earthquake damage of the original column material and the difference in shear mechanism of the concrete were analyzed based on laboratory experiments.Shear bearing capacities calculated from different shear models were compared.The comparison showed that the calculated results agreed well with the experimental results

indicating that the calculation formula of shear bearing capacity of SRC columns based on strength degradation was feasible.Based on GB 50010—2010

ACI318-08

and CSA-04

three different shear models were established

and the calculated values of shear capacity were quite different.This indicated that the analysis of the shear strength of RC in the strengthened seismic-damaged SRC column cannot be ignored.

关键词

Keywords

references

震损型钢混凝土框架柱外包钢加固试验研究 [J]. 许成祥,万冲,潘航,倪铁权. 四川建筑科学研究 . 2017(02)

碳纤维布加固震损SRC柱抗震性能有限元分析 [J]. 孙艳,杨建明,许成祥,卢梦潇. 广西大学学报(自然科学版) . 2017(01)

型钢混凝土异形柱空间框架结构模型振动台试验研究 [J]. 薛建阳,胡宗波,刘祖强. 建筑结构学报 . 2017(02)

碳纤维布加固震损型钢混凝土柱抗震性能试验研究 [J]. 许成祥,卢梦潇,杨炳,查昕峰. 土木工程学报 . 2016(S2)

SRHSHPC框架结构地震损伤试验研究 [J]. 郑山锁,侯丕吉,张宏仁,王斌,于飞,国贤发. 工程力学 . 2012(07)

基于纤维模型的型钢混凝土柱精细化建模分析 [J]. 郑山锁,王唯,李龙,商效禹,韩协. 广西大学学报(自然科学版) . 2012(02)

基于桁架-拱模型理论对实腹式型钢混凝土短柱受剪承载力的分析 [J]. 魏建萍,张兴虎. 建筑钢结构进展 . 2011(04)

外包角钢与碳纤维布复合加固钢筋混凝土柱抗剪承载力计算方法 [J]. 卢亦焱,刘兰,张华,张号军. 工程力学 . 2008(05)

型钢混凝土剪力墙抗剪承载力计算公式研究 [J]. 董宇光,吕西林,丁子文. 工程力学 . 2007(S1)

基于桁架-拱模型理论对碳纤维布加固混凝土柱受剪承载力的分析 [J]. 赵树红,叶列平. 工程力学 . 2001(06)

碳纤维布加固混凝土柱的斜截面受剪承载力计算 [J]. 叶列平,赵树红,李全旺,岳清瑞,张轲. 建筑结构学报 . 2000(02)

震损钢筋混凝土框架滞回模型研究 [D]. 刘杰东. 重庆大学 2015

碳纤维布加固震损钢筋混凝土柱抗震性能研究 [D]. 张云峰. 内蒙古科技大学 2012

Experimental research and finite element analysis on seismic behavior of CFRP-strengthened seismic-damaged composite steel-concrete frame columns [J] . Sheng Peng,Chengxiang Xu,Mengxiao Lu,Jianming Yang. Engineering Structures . 2018

Seismic Behavior of Shear-Critical Reinforced High-Strength Concrete Columns [J] . Chenhua Jin,Zuanfeng Pan,Shaoping Meng,Zhi Qiao. Journal of Structural Engineering . 2014

Truss-Arch Model for Shear Strength of Shear-Critical Reinforced Concrete Columns [J] . Zuanfeng Pan,Bing Li. Journal of Structural Engineering . 2013 (4)

Views

122

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Multi-scale Monitoring Method for Local Seismic Damage of Reinforced Concrete Structure Members

Journal of Disaster Prevention and Mitigation Engineering Vol.35 2015 CONTENTS

Reserch on Non-uniform Coefficients of FRP Stress in FRP Shear Strengthened RC Beam

Hysteretic Behavior of Buckling-restraining Slotted Steel Plate Shear Wall

钢管约束型钢混凝土框架短柱的抗震性能与设计方法

Related Author

张海滨

侯爽

曾创烁

欧进萍

李伟文

杨泳

彭伟

宋徽

Related Institution

No data

⁰