[1]乐东钊,姜久红,文 韬,等.玻璃纤维掺量对混凝土流动性及力学性能的影响[J].湖北工业大学学报,2020,(2):92-95.
 YUE Dongzhao,JIANG Jiuhong,WEN Tao,et al.Effect of Glass Fiber Content on the Fluidity and Mechanical Properties of Concrete[J].,2020,(2):92-95.
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玻璃纤维掺量对混凝土流动性及力学性能的影响()
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《湖北工业大学学报》[ISSN:1003-4684/CN:42-1752/Z]

卷:
期数:
2020年第2期
页码:
92-95
栏目:
湖北工业大学学报
出版日期:
2020-04-30

文章信息/Info

Title:
Effect of Glass Fiber Content on the Fluidity and Mechanical Properties of Concrete
文章编号:
1003-4684(2020)02-0092-04
作者:
 乐东钊 姜久红 文  韬 王云飞
湖北工业大学土木建筑与环境学院, 湖北 武汉 430068
Author(s):
YUE DongzhaoJIANG JiuhongWEN TaoWANG Yunfei
School of Civil Engin.,Architecture and Environment,Hubei Univ.of Tech.,Wuhan 430068,China
关键词:
流动性 力学性能 普通玻璃纤维 耐碱玻璃纤维 玻璃纤维混凝土
Keywords:
mechanical properties ordinary glass fiber alkali resistant glass fiberfiber glass reinforced concrete
分类号:
TU528.572
文献标志码:
A
摘要:
为探究玻璃纤维掺量对混凝土流动性及力学性能的影响,在混凝土中分别掺入不同掺量的普通玻璃纤维、耐碱玻璃纤维,测定了玻璃纤维混凝土的流动性、抗压强度、抗折强度。结果表明:混凝土的流动性随着玻璃纤维掺量的增加而逐渐降低。玻璃纤维改善了混凝土的抗压与抗折破坏形态,提升了混凝土的抗压强度和抗折强度,当耐碱玻璃纤维掺量为9 kg/m3时,混凝土的抗压强度提升了23.5%。当耐碱玻璃纤维掺量为6 kg/m3时,混凝土抗折强度提升了43.9%。
Abstract:
In order to explore the influence of glass fiber on the fluidity and mechanical properties of concrete, different amounts of ordinary glass fiber and alkali resistant glass fiber were added into the concrete, and the fluidity, compressive strength and flexural strength of glass fiber concrete were measured. The results show that the fluidity of concrete decreases with the increase of glass fiber content. Glass fiber improves the compressive and flexural failure modes of concrete, and improves the compressive strength and flexural strength of concrete. When the content of alkali resistant glass fiber is 9 kg/m3, the compressive strength of concrete increases by 23.5%. When the content of alkali resistant glass fiber is 6 kg/m3, the flexural strength of concrete increases by 43.9%.

参考文献/References:

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备注/Memo

备注/Memo:
[收稿日期] 2019-10-17
[第一作者] 乐东钊(1995-), 男, 湖北大悟人,湖北工业大学硕士研究生,研究方向为玻璃纤维混凝土
[通信作者] 〗姜久红(1969-), 女, 吉林伊通人,工学博士,湖北工业大学教授,研究方向为结构动力学
更新日期/Last Update: 2020-05-13