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基于环境与荷载因素的水泥混凝土硫酸盐侵蚀研究进展

刘芳 尤占平 刘状壮

硅酸盐通报2018,Vol.37Issue(4):1240-1248,9.
硅酸盐通报2018,Vol.37Issue(4):1240-1248,9.

基于环境与荷载因素的水泥混凝土硫酸盐侵蚀研究进展

Study on Sulfate Corrosion of Concrete Based on Environmental and Loading Factors

刘芳 1尤占平 1刘状壮2

作者信息

  • 1. 长安大学公路学院,西安 710064
  • 2. 密西根理工大学土木与环境工程系,霍顿 49931
  • 折叠

摘要

Abstract

Sulfate erosion is one of hot topics in the study of concrete durability.Structural concrete often suffers from the influence of varying loading and environmental factors in service life, which made the mechanism of sulfate erosion complicated.The research results of sulfate erosion considering environmental factors, loading factors, environmental and loading factors simultaneously were summarized, where the pros and cons of existing research effort are reported.Some suggestions are provided considering actual structural concrete in service.

关键词

硫酸盐侵蚀/干湿循环/冻融循环/弯曲荷载/碳化

Key words

sulfate erosion/drying-wetting cycle/freezing-thawing cycle/flexural loading/carbonization

分类

建筑与水利

引用本文复制引用

刘芳,尤占平,刘状壮..基于环境与荷载因素的水泥混凝土硫酸盐侵蚀研究进展[J].硅酸盐通报,2018,37(4):1240-1248,9.

基金项目

国家自然科学基金(51708045) (51708045)

硅酸盐通报

OA北大核心CSTPCD

1001-1625

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