[1]朱海堂,高丹盈,张启明,等.碳化环境下钢纤维混凝土基本性能试验研究[J].郑州大学学报(工学版),2005,26(01):5-8.[doi:10.3969/j.issn.1671-6833.2005.01.002]
　ZHU Haiting,GAO Danying,ZHANG Qiming,et al.Experimental study on the basic properties of steel fiber concrete under carbonization environment[J].Journal of Zhengzhou University (Engineering Science),2005,26(01):5-8.[doi:10.3969/j.issn.1671-6833.2005.01.002]
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碳化环境下钢纤维混凝土基本性能试验研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
26卷
期数:
2005年01期
页码:
5-8
栏目:
出版日期:
1900-01-01

文章信息/Info

Title:
Experimental study on the basic properties of steel fiber concrete under carbonization environment
作者:
朱海堂; 高丹盈; 张启明; 等.
郑州大学新型建筑材料与结构研究中心,河南,郑州,450002, 郑州大学新型建筑材料与结构研究中心,河南,郑州,450002, 郑州大学新型建筑材料与结构研究中心,河南,郑州,450002, 郑州大学新型建筑材料与结构研究中心,河南,郑州,450002
Author(s):
ZHU Haiting; GAO Danying; ZHANG Qiming; etc
关键词:
混凝土;  钢纤维;  碳化
Keywords:
DOI:
10.3969/j.issn.1671-6833.2005.01.002
文献标志码:
A
摘要:
以混凝土强度等级、钢纤维体积率、碳化时间为变化参数,进行了碳化环境下混凝土、钢纤维混凝土和钢纤维高强混凝土试件的基本性能试验,测试了不同碳化时间混凝土和钢纤维混凝土的抗压强度、劈拉强度、抗折强度以及碳化深度,探讨了钢纤维对混凝土碳化性能的增强机理.研究结果表明:混凝土强度等级、碳化时间等对钢纤维混凝土的基本力学性能和碳化深度具有较为显著的影响,高强钢纤维混凝土具有较高的抗碳化能力;钢纤维体积率对钢纤维混凝土的抗碳化性能具有一定程度的影响.
Abstract:
Based on the parameters of concrete strength grade, steel fiber volume rate and carbonization time, the basic performance tests of concrete, steel fiber concrete and steel fiber high-strength concrete specimens under carbonization environment were carried out, and the compressive strength, splitting strength, flexural strength and carbonization depth of concrete and steel fiber concrete with different carbonization time were tested, and the enhancement mechanism of steel fiber on the carbonization performance of concrete was discussed. The results show that the strength grade and carbonization time of concrete have significant effects on the basic mechanical properties and carbonization depth of steel fiber concrete, and high-strength steel fiber concrete has high carbonization resistance. The volume ratio of steel fiber has a certain degree of influence on the carbonization resistance of steel fiber concrete.

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更新日期/Last Update: 1900-01-01