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Experimental study on seismic behaviors of concrete columns reinforced with SRF(PDF)

《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

Issue:
2017年03期
Page:
102-107
Research Field:
Publishing date:

Info

Title:
Experimental study on seismic behaviors of concrete columns reinforced with SRF
Author(s):
WANG Zhenbo1ZHU Zhongyang1YI Jiedong2QIAO Yan3HE Wenjun4
1.College of Civil Engineering,Nanjing Tech University,Nanjing 211800,China; 2.Nantong Sijian Construction Group Co. Ltd.,Nantong 226300,China; 3.Architecture and Civil Engineering,Suqian College, Suqian 223800,China; 4.CNPC Chuanqing Drilling Engineering Co. Ltd.,Xianyang 712000,China
Keywords:
high ductility polyester fiber reinforced concrete columns seismic behavior ductility
PACS:
TU317
DOI:
10.3969/j.issn.1671-7627.2017.03.018
Abstract:
In order to study the reinforcement effect of high ductile polyester fiber materials,this study tested five reinforced concrete columns including four columns strengthened with high ductility polyester fiber subjected to lateral cyclic loading.The failure mode,hysteretic behavior,ultimate capacity and ductility factor were analyzed.Test results revealed that SRF reinforced concrete columns can improve the seismic performance of the columns.Meanwhile,increasingthe number of layers of the high ductile polyester fiber and the length of the reinforced hinge reinforcement bars can improve the SRF reinforcement effects.

References:

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Last Update: 2017-05-31