粗骨料活性粉末混凝土无筋薄板力学性能试验与应用研究
Research on Coarse Aggregate Reactive Powder Concrete Unreinforced Slab Mechanical Property Test and Application
刘峰 1娄深鑫 2陈峰2
作者信息
- 1. 江苏新构智能制造科技有限公司 江苏 南京 211800
- 2. 江苏宁淮智能制造产业园开发建设有限公司 江苏 淮安 211700
- 折叠
摘要
在某些状况下,不便在板中配置钢筋,设计将混凝土内的钢筋去掉,而且去除钢筋能够减少因锈蚀引起的混凝土鼓包剥落的病害,提升混凝土板耐久性.试验验证,粗骨料活性粉末混凝土无筋薄板有更高的抗拉性能,并能有效解决常规素混凝土板延性差的问题.基于此,本文的研究为该类型无筋薄板在特定领域的应用提供参考.
Abstract
In some cases,it is inconvenient to configure the steel bar in the plate.The design will remove the steel bar in the concrete,and the removal of steel bar can reduce the concrete bulge spallation disease caused by corrosion,and improve the durability of the concrete plate.The test verifies that the coarse aggregate reactive powder concrete unreinforced slab has higher tensile properties,and can effectively solve the problem of poor ductility of conventional plain concrete.Based on this condition,the study in this paper provides a reference for the application of this type of unreinforced slab in specific fields.
关键词
粗骨料活性粉末混凝土/无筋薄板/力学性能/延性/试验研究Key words
coarse aggregate reactive powder concrete/unreinforced slab/mechanical property/ductility/test study引用本文复制引用
出版年
2024
NETL
NSTL
万方数据