路基工程Issue(3)：77-80,4.
聚酯纤维水泥稳定碎石抗裂性能试验研究
Experimental Study on Anti-cracking Performance of Polyester-fiber Cement-stabilized Macadam
付春梅 1施小明1
作者信息
- 1. 黄河水利职业技术学院,河南开封475004
- 折叠
摘要
Abstract
In order to effectively solve cracks easily formed on cement-stabilized macadam, polyester fiber is mixed into the material to prevent from shrinkage and cracks. Through dry shrinkage and temperature shrinkage tests, the influence of polyester fiber in different proportion on shrinking and cracking of cement-stabilized macadam is studied and dry and temperature shrinkage coefficients are obtained; in addition, the proper proportion of polyester fiber is proposed. The results show that polyester-fiber cement-stabilized macadam has excellent performance of anti-cracking.关键词
聚酯纤维/水泥稳定碎石/干缩系数/温缩系数Key words
polyester fiber/cement-stabilized macadam/dry shrinkage coefficient/temperature shrinkagecoefficient分类
交通工程引用本文复制引用
付春梅,施小明..聚酯纤维水泥稳定碎石抗裂性能试验研究[J].路基工程,2012,(3):77-80,4.
