摘要
钢纤维喷射混凝土由于在很多方面具有优于普通喷射混凝土的优良性能,如抗开裂、抗冲击、耐疲劳等,因此被越来越多的应用到土木工程建设当中。虽然钢纤维喷射混凝土具有明显的优越性和一定的经济优势,但目前缺乏设计理论依据和生产工艺标准等规范性文件。通过对比试验来探讨了钢纤维混凝土与素混凝土在基本力学性能方面的优越性,希望能为钢纤维喷射混凝土的推广提供依据。
Steel fiber shotcrete has excellent performance is better than that of ordinary concrete in many ways,such as crack resistance, impact resistance, fatigue and so on.So it is more and more applied to the civil engineering construction.Even though the steel fiber shotcrete has obvious superiority and certain economic advantages, but there is no theoretical basis for the design and production process standards and other normative documents.Therefore,this paper aims to explore the comparative experiment of steel fiber reinforced concrete and plain concrete in the basic mechanical properties of the superiority, Hope to provide basis for popularizing of steel fiber shotcrete.
出处
《混凝土》
CAS
CSCD
北大核心
2014年第4期78-81,86,共5页
Concrete
基金
中央高校基本科研业务费专题项目(SWJTU11ZT33)
关键词
钢纤维
基本力学性能
轴心抗拉强度
喷射混凝土
steel fiber
basic mechanical properties
axial tensile strength
shotcrete
