Research;
Center;
of;
Ministry;
of;
Education;
for;
Transportation;
Materials,;
Chang'an;
University,;
Xi'an;
710061,;
China;
of;
Highway,;
Chang'an;
University,;
Xi;
'an;
710064,;
China;
水泥基复合材料; 硬化性能; 微观结构; 工程; 增稠剂; 羟丙基甲基纤维素; 单轴拉伸试验; 两性聚丙烯酰胺;