Advances in studies on concrete durability and countermeasures against freezing-thawing effects

• 作 者: WuJian Yan FuJun Niu XianJun Z
• 机 构: StateKeyLaboratoryofFrozenSoilEngineering,KeyLaboratoryofLoessEarthquakeEngineering,EngineeringManag
• 出 处: 寒旱区科学：英文版
• 发表日期: 2014年4期
• 关键词: 混凝土耐久性 抗冻融 含水饱和度 压力理论 冻融破坏 模型理论 影响规律 力学性能 concrete durability freezing-thawing e
• 基金项目: This research was supported by the National Key Technology Support Program （No. 2014BAG05B05）, and the Basic Scientific Research Business from Institute of Earthquake Science, CEA （No. 2014IESLZ01）.

This paper is a meta-analysis of recent domestic and foreign research on freezing-thawing effects on concrete durability. The main theories on the mechanisms of freeze-thaw damage to concrete are introduced: the hydrostatic pressure theory, the osmotic pr