An Internal Expansive Stress Model of Concrete under Sulfate Attack

来源 :固体力学学报：英文版 | 被引量 : 0次 | 上传用户：genesis

【摘要】

：

Concrete experiences expansive deformation during sulfate attack due to internal expansive stress. Sulfate ions enter concrete pores, react with the pore soluti

【作者】

：

Hui Song Jiankang Chen Jinyang

【机构】

：

TheFacultyofMechanicalEngineeringandMechanics,StateKeyLaboratoryofTurbulenceandComplexSystems,TheFac

【出处】

：

固体力学学报：英文版

【发表日期】

：

2016年6期

【关键词】

：

膨胀变形应力模型混凝土硫酸盐侵蚀膨胀应力硫酸根离子硫酸盐溶液膨胀过程 concrete viscous internal stress mo

【基金项目】

：

Project supported by the National Natural Science Foundation of China （Nos. 51079069, 11272165 and 51378114）, the Key Project of Ningbo City Society Development Funding （No. 2013C51007） and the K. C.

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论文部分内容阅读

Concrete experiences expansive deformation during sulfate attack due to internal expansive stress. Sulfate ions enter concrete pores, react with the pore solution, and produce ettringite. The production of ettringite explains the internal expansive stress

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An Internal Expansive Stress Model of Concrete under Sulfate Attack

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