Keywords HPC;Shrinkage-Cracking;SRA;Desiccation-shrinkage;Autogenous-shrinkage;Flat-restraint;Chloride ion permeability;Ultimate tensile strain;

• 高性能混凝土;收缩开裂;减缩剂;干燥收缩;自收缩;约束试验;氯离子渗透;极限拉应变;