Study on Bond Properties of BFRP Bars to Basalt Fiber Reinforced Concrete

被引：15
|
作者：
Bi, Qiaowei [1 ,2 ]
Wang, Qingxiang [1 ]
Wang, Hui [2 ,3 ]
机构：
[1] Dalian Univ Technol, State Key Lab Coastal & OffShore Engn, Dalian 116023, Peoples R China
[2] Dalian Jiaotong Univ, Sch Civil & Safety Engn, Dalian 116028, Peoples R China
[3] Int Engn Consulting Co Ltd, TYLIN, Shanghai 200092, Peoples R China
来源：
ADVANCES IN STRUCTURES, PTS 1-5 | 2011年 / 163-167卷
关键词：
BFRP Bars; Basalt Fiber Concrete; Bond; Slip; BEHAVIOR;
D O I：
10.4028/www.scientific.net/AMR.163-167.1251
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In order to study the bonding characteristic of the BFRP(Basalt Fiber Reinforced Plastics for short) bars and the basalt fiber reinforced concrete, the BFRP was embedded into the cubic concrete specimen which mixed the basalt fiber sized the edge length 150 mm. By changing the diameter of the BFRP, the bonding length of the BFRP and the basalt fiber volume content of the basalt fiber reinforced concrete, the experimental results indicate that the average bonding strength decreased while the bonding length increased and it become weaker while the diameter of the BFRP was bigger, and it shows the best effect of the bonding strength when its fiber content was 0.1% comparing with three kinds of fiber content. The bond-slip constitutive model of BFRP bar and the basalt fiber concrete corresponded to the continuous curve model.
引用
收藏
页码：1251 / +
页数：2
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