In this article the high strength micro-expansive concrete that has been applied on big-diameter and long-span steel arch bridge is researched. The applications show that the concrete has some merits,such as good fluidity, low bleeding ratio and no segregation, low slump loss, high early strength and high later strength, micro-expansion etc.
参考文献
| [1] | Huang Shi-yuan.Concrete Technique of Modem[M].西安:陕西科学技术出版社,1998 |
| [2] | Jiang Jia-fen;Tang Guanzuo.Three-dimension Stress Concrete(Concrete Technique Series of Modem Times)[M].北京:中国铁道出版社,1988:362-364. |
| [3] | LI Yue.Study on the Composition, Structure and Properties of High Strength Expansive Concrete Filled Steel Tube.Doctor's Essay[M].武汉:武汉科技大学,1999 |
| [4] | Wu Zhong-wei;Zhang Hong-zhi.Expansive Concrete[M].北京:中国铁道出版社,1990 |
| [5] | You Bai-kun.The Development of Expansive Agents in China,The New Technique of Crack and Permeability Control of Buildings[M].北京:中国建材工业出版社,1998 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%