| 玻璃纤维增强聚合物筋压缩和剪切性能试验研究 |
| |
| 引用本文： | 高丹盈,李士会,朱海堂,赵科.玻璃纤维增强聚合物筋压缩和剪切性能试验研究[J].玻璃钢/复合材料,2009(3). |
| |
| 作者姓名： | 高丹盈 李士会 朱海堂 赵科 |
| |
| 作者单位： | 郑州大学新型建材与结构研究中心,河南郑州,450002 |
| |
| 摘 要： | 本文制备了不同直径、不同肋间距以及不同表面形式的玻璃纤维增强聚合物(GFRP)筋.在此基础上,通过玻璃纤维增强聚合物筋的压缩性能和剪切性能试验,研究GFRP筋的破坏形态和机理.分析GFRP筋直径、肋间距、表面形式以及长细比对其抗压强度和剪切强度的影响.试验结果表明,直径的变化对GFRP筋的抗压强度和剪切强度均有一定影响,肋间距和长细比的影响则不明显.
|
| 关 键 词： | GFfuP筋 抗压强度 剪切强度 |
EXPERIMENTAL RESEARCH ON BASIC MECHANICAL PROPERTIES OF GFRP BARS |
| |
| GAO Dan-ying,LI Shi-hui,ZHU Hai-tang,ZHAO Ke.EXPERIMENTAL RESEARCH ON BASIC MECHANICAL PROPERTIES OF GFRP BARS[J].Fiber Reinforced Plastics/Composites,2009(3). |
| |
| Authors: | GAO Dan-ying LI Shi-hui ZHU Hai-tang ZHAO Ke |
| |
| Affiliation: | GAO Dan-ying,LI Shi-hui,ZHU Hai-tang,ZHAO Ke(Research Center of New Style Building Material & Structure,Zhengzhou University,Zhengzhou 450002,China) |
| |
| Abstract: | Glass fiber reinforced polymer bars with different diameters,pitches and surface forms were prepared in this paper.Through the compressive test and shear test on GFRP bars,the failure mode and mechanism of GFRP bars were researched;the effect of diameter,pitch,surface form and slenderness ratio on compressive strength and shear strength was also analyzed.It is found that changes in diameter have a certain influence on compressive strength and shear strength of GFRP bars.Pitch and slenderness ratio have no d... |
| |
| Keywords: | GFRP bar compressive strength shear strength |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
