路基工程Issue(4)：127-130,4.
轨枕埋入式无砟轨道UF500纤维混凝土限制裂纹宽度试验研究
Study on Test of Limiting Crack Width on Buried BaUastless Track with Sleepers by UFS00 Fiber Concrete
汤晓光 1胡云凌 2赵智3
作者信息
- 1. 武广客运专线公司,武汉430072
- 2. 德国艾华仕轨道工程有限公司武汉代表处,武汉430074
- 3. 中铁八局集团有限公司,成都610036
- 折叠
摘要
Abstract
In order to ensure service durability of the slab for buried ballastless track with sleepers, the maximum width of the concrete crack is subject to strict limitation at home and abroad. Taking the ballastless track system for the test section RHEDA2000 in Wuhan of Wuhan-Guangzhou PDL as the object, the test for limiting crack width by UFS00 fiber concrete is conducted to explore new way to increase the anti-cracking performance of slab concrete with new material and limit the crack width. The result proves that UFS00 fiber concrete can play a role of crack width limitation.关键词
纤维混凝土/无砟轨道/裂纹/试验Key words
fiber concrete/ballastless track/crack/test分类
建筑与水利引用本文复制引用
汤晓光,胡云凌,赵智..轨枕埋入式无砟轨道UF500纤维混凝土限制裂纹宽度试验研究[J].路基工程,2012,(4):127-130,4.
