摘要
钢纤维因其能为基体混凝土裂纹提供联结作用 ,而被广泛用于增强普通混凝土材料。笔者在综合考察钢纤维混凝土工程应用的研究现状之后 ,以梅山铁矿为例对钢纤维混凝土工程应用的综合经济效益进行了评估 ,分析了钢纤维混凝土的阻裂与增强作用力学机理 ,并总结了一些具有工程实用价值的结论。
Steel fibers are often used to reinforce plain concrete materials because they can provide bridging of a matrixconˉcrete crack.In this paper,the applications of steel fiber reinforced concrete in engineeringare investigated particularly.Mei Shan Iron Mine is adopted as an example for the evaluation of synthetic economy benefit of steel fiber reinforced concrete in engineeringapplication.Atthe same time,the mechanismof preventcrack and reinforced of steel fiber reinforced concrete is analyzed.Finally,some valuable views in engineering application are summed.
出处
《江西有色金属》
2003年第2期12-15,共4页
Jiangxi Nonferrous Metals
关键词
钢纤维混凝土
工程应用
评估
综合经济效益
steel fiber reinforced concrete
engineering application
evaluation
synthetic economy benefit
