FRP筋力学性能指标及试验方法研究  

Experimental research on mechanical property of FRP bar

作　　者：徐新生[1] 纪涛[1] 顾勇 

机构地区：[1]济南大学土木建筑学院,济南250022 [2]垦利县建筑工程质量监督站,东营257500

出　　处：《建筑结构》2008年第11期114-116,共3页Building Structure

基　　金：山东省教育厅科技攻关项目(J01E06)

摘　　要：对表面粘砂玻璃纤维筋、碳纤维筋试验方法、基本力学性能进行试验研究,测试FRP筋的抗拉强度、弹性模量及延伸率等主要力学性能指标;对FRP筋试验过程、试验方法、破坏形态进行详细介绍,通过对试验结果进行处理,提出了用于构件设计的力学性能指标,供工程技术人员参考。Cooperating with enterprise, this project has developed surface adhering sand glass fiber bar and carbon fiber bar, conducting experimental research on mechanical property of FRP bar, measuring main mechanical property indexes of tensile strength, elastic modulus and ratio of elongation, etc. of FRP bar; this treatise has conducted detailed introduction for testing process, testing method and destruction form of FRP bar, putting forward mechanical property indexes for element design through treatment on experimental results, for reference of engineering technical personnel.

关 键 词：FRP筋 应力-应变曲线 表面粘砂 碳纤维 玻璃纤维 

分 类 号：TU375[建筑科学—结构工程] U416.216[交通运输工程—道路与铁道工程]