期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：304
期号：5
页码：1-8
DOI：10.1088/1755-1315/304/5/052015
出版社：IOP Publishing
摘要：The strength calculation models and dependence relations for compressive strength, splitting strength and axial tensile strength of hybrid steel-polypropylene fiber-reinforced concrete are proposed based on the theory of composite material strength and the experimental observations. The parameters unfixed in the models are solved by means of statistical method, and the synergy effects of fibre are quantified related to the volume fraction and aspect ratios.
