GFRP复合材料与粘土砖单剪粘结试验研究

英文篇名：Experimental study on single shear strength between GFRP and clay brick
中文刊名：建筑结构
英文刊名：Building Structure
作者：王全凤 ; 陈莹 ; 黄奕辉 ; 杨勇新 ; 林建华
英文作者：Wang Quanfeng ; Chen Ying ; Huang Yihui ; Yang Yongxin ; Lin Jianhua(College of Civil Engineering ; Huaqiao University ; Quanzhou 362021 ; China)
中文关键词：玻璃纤维复合材料 ; 粘土砖 ; 单剪粘结试验 ; 极限粘结荷载
英文关键词：GFRP ; clay brick ; single shear test ; ultimate bond strength
出版日期：2008-05-25
机构：华侨大学土木工程学院,华侨大学土木工程学院,华侨大学土木工程学院,华侨大学土木工程学院,华侨大学土木工程学院泉州362021,泉州362021,泉州362021,泉州362021,泉州362021
年：2008
期：05
出版单位：建筑结构

摘要

采用玻璃纤维复合材料-粘土砖单剪试验方法,考虑GFRP粘结长度、粘结宽度、粘结树脂的类型及粘贴层数等因素,对GFRP与粘土砖之间的极限粘结荷载进行了深入研究。研究结果表明,粘结破坏有GFRP剥离破坏和GFRP断裂破坏两种形式;GFRP粘结长度、粘结宽度、粘结树脂的类型、粘贴层数及砖抗压强度等因素对极限粘结荷载有显著影响。
The bond strength between GFRP and clay brick is studied by experiments on a single shear test set-up with emphasis on the effects of the GFRP bond length,bond width,type of bond resin and bond layer.Following conclusions are drawn from the study: 1) there are two kinds of failure modes,namely GFRP debonding failure and GFRP rupturing failure;2) the bond length,bond width,type of bond resin,bond layer and compressive strength of clay brick have significant effects on utmost bond strength.

引文

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