Study on Influencing Factors of Steel Slag Pervious Concrete

doi:10.3969/j.issn.1674-0696.2011.02.15

Journal of Chongqing Jiaotong University(Natural Science) ›› 2011, Vol. 30 ›› Issue (2): 246-249.DOI: 10.3969/j.issn.1674-0696.2011.02.15

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Study on Influencing Factors of Steel Slag Pervious Concrete

FENG Min¹, GUO Peng², WANG Ruiyan²

1.School of Modern Educational Technlogy, Southwest Petroleum University, Chengdu 610500, Sichuan, China;2.School of Civil Engineering&Architecture, Chongqing Jiaotong University, Chongqing 400074, China

Received:2010-10-25 Revised:2010-12-12 Online:2011-04-15 Published:2015-03-12

钢渣透水混凝土影响因素研究

冯敏¹，郭鹏²，王瑞燕²

1.西南石油大学现代教育技术中心，四川成都610500; 2.重庆交通大学土木建筑学院，重庆400074

作者简介:冯敏(1985 — )，女，四川阆中人，硕士，主要从事计算机及新型材料开发研究工作。E-mail:ruobing1985619@163.com。
基金资助:
重庆市教育委员会自然科学基金项目(040402)

Abstract

Abstract: Chemical composition, mechanical property and stability of 5 year-old converter slag were analyzed; the influences of different watercement ratio, volume ratio of aggregate to slurry and aggregate size on strength and water permeability of pervious concrete were studied. Results demonstrated that volume ratio of aggregate to slurry and aggregate size were key factors in affecting strength and water permeability of pervious concrete; water cement ratio exerted greater influence on steel slag permeability coefficient while little on 28d compressive strength.

Key words: steel slag, pervious concrete, aggregate mortar ratio, pavement performance

摘要： 分析了5年以上的陈化转炉钢渣的化学成分、力学性能以及稳定性能；研究了水胶比、集浆比以及钢渣粒径对透水混凝土强度和透水性能的影响。研究结果表明:集浆比、粒径大小是影响透水混凝土抗压强度和透水系数的关键因素；水胶比对钢渣透水混凝土的透水系数影较大,对28d抗压强度影响不大。

关键词: 钢渣, 透水混凝土, 集浆比, 路用性能

CLC Number:

TU528.37

FENG Min, GUO Peng, WANG Ruiyan. Study on Influencing Factors of Steel Slag Pervious Concrete[J]. Journal of Chongqing Jiaotong University(Natural Science), 2011, 30(2): 246-249.

冯敏，郭鹏，王瑞燕. 钢渣透水混凝土影响因素研究[J]. 重庆交通大学学报（自然科学版）, 2011, 30(2): 246-249.

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Study on Influencing Factors of Steel Slag Pervious Concrete

钢渣透水混凝土影响因素研究

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