热带沙漠沿海气候区大体积混凝土耐久性评价方法及指标研究

Index Study and Durability Evaluation Method of Mass Concrete in Coastal Tropical Desert Climate Zone

以热带沙漠沿海气候区多哈新港为工程背景,调研了国内外混凝土抗氯离子性能、抗硫酸盐侵蚀性能,以及碳化试验方法评价标准及相关文献,对比了每一种耐久性试验方法的优缺点、适用范围以及评价指标等,为热带沙漠沿海气候区大体积混凝土耐久性评价提供参考。

According to the actual project Doha port of the tropical coastal desert climate, the evaluation criteria and the relevant literature of concrete resistance to chloride ions, sulphate resistance, and performance test method for carbonation is investigated at home and abroad. The advantages and disadvantages and scope of application and evaluation index of each durability test method are compared to provide the reference of mass concrete durability of tropical desert climate zones along the coast.