TEST METHOD OF SULFATE ATTACK ON STRESSED CONCRETE

摘要：

Under sulfate attack,the concrete of actual structures is subjected to sulfatecorrosion under the stressed state. Whether or not and how much the sulfate attack onconcrete is influenced by stress level is important in the durability design of concretestructures. Therefore,a new test method of sulfate attack on stressed concrete is investigatedin this paper. This includes preparation of the concrete specimen,the steel frame stressingdevice,the stress levels imposed,the types and concentrations of sulfate solution,the attackages,the wetting/drying cyclic program and the index of measurement.

关键词： concrete sulfate attack stress state test method

作者: Zhao Shunbo He Ruichun Chen Jihao

作者单位: School of Civil Engineering and Communication,North China Institute of Water Conservancy and Hydroelectric Power,PR China

会议类型: 国际会议

会议名称: The International Conference on Durability of Concrete Structures(2008年混凝土结构耐久性国际学术会议)

会议地点: 杭州

会议语种:英文

页码: 1248-1452

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）