摘要
从桥面铺装纤维混凝土材料性能的角度出发,采用聚丙烯仿钢纤维替代钢纤维制备纤维混凝土,研究仿钢纤维混凝土的抗压强度、抗折强度、抗渗性等性能。试验表明,仿钢纤维替代钢纤维制备的纤维混凝土,具有较好的抗折性、抗渗性和耐弯拉疲劳性。
From the angle of bridge deck pavement fiber concrete material performance, this paper prepared the fiber concrete using the polypropylene imitation steel fiber instead of steel fiber. It also studied the compressive strength, flexural strength, anti-permeability and other properties of imitation steel fiber concrete. The experimental result showed that the imitation steel fiber concrete had a good anti-bending, anti-permeability and bending fatigue resistance.
作者
杜慧平
DU Hui-ping(Shanxi Luheng Traffic Survey ＆ Design Consultation Co., Ltd, Taiyuan, Shanxi 030031, Chin)
出处
《山西交通科技》
2018年第2期57-59,共3页
Shanxi Science & Technology of Transportation
关键词
仿钢纤维
聚丙烯
桥面铺装
力学性能
imitation steel fiber
polypropylene
bridge deck pavement
mechanical performance
