摘要
混凝土工业地坪开裂问题一直以来都是比较棘手的问题.混凝土中掺入适量钢纤维,可以有效减少混凝土地坪的开裂,增强混凝土工业地坪的抗裂性能.结合青岛市某物流仓库项目两种造价相近的工业地坪方案,对其进行了立方体抗压试验及混凝土板抗弯试验,得出了相应的结论,为工业地坪方案选择提供了理论依据.
It is well known that racking in concrete industrial ground floor has been a difficult problem. Adding the proper amount of steel fiber into concrete is common practice, as can reduce the concrete floor cracking and improve the anti-cracking performance of concrete industrial ground. This paper, with an example of the two similar-cost industrial floor programs of a logistics warehouse project in Qingdao, tests the cube compressive strength and bending strength,analyzes the results and gets the theory basis for selection of industrial ground floor.
出处
《青岛理工大学学报》
CAS
2012年第6期98-101,110,共5页
Journal of Qingdao University of Technology
关键词
工业地坪
钢纤维混凝土
抗压强度
抗弯强度
industrial floors
steel fiber reinforced concrete
compressive strength
bendingstrength