混杂纤维混凝土在地铁管片中的应用

Applications of Hybrid Fibers Reinforced Concrete for Subway Concrete Segment

从技术和经济角度分析了混杂纤维混凝土管片取代传统管片的必要性和可行性,介绍了国内外混杂纤维混凝土管片的工程应用情况,并从设计计算、施工控制、经济效益等方面提出了混杂纤维混凝土管片存在的问题及解决方法。

From the aspects of technology and economy,the necessity and feasibility of hybrid fibers reinforced concrete segments replacing common segments are analyzed.The engineering applications on hybrid fibers reinforced concrete segment at home and abroad are introduced.From the aspects of design calculation,construction control,economic benefit and so on,the problems and solutions of hybrid fibers reinforced concrete segment are proposed.