Open AccessStudy on Tensile Stress-Strain Relationship of BFRC
Author(s) -
Jingjing He,
Junping Shi,
Yong Zhang,
Haiting Wang,
Haodan Lu,
Lihao Fan,
Yongtao Min
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/643/1/012040
Subject(s) - ultimate tensile strength , materials science , tensile strain , volume fraction , fiber , composite material , strain (injury) , stress (linguistics) , stress–strain curve , tensile testing , uniaxial tension , volume (thermodynamics) , deformation (meteorology) , medicine , linguistics , philosophy , physics , quantum mechanics
In this paper, different types of basalt fiber concrete (BFRC) were been researched on the tensile properties. Moreover, analyzed the influence of fiber length and fiber volume fraction on the tensile properties of concrete. The results showed that the tensile strength of BFRC increased significantly with the increase of fiber volume fraction, and the strain increased significantly with the increase of fiber length. The BFRC tensile stress-strain curve shows obvious staged failure, and the function of stress-strain relationship based on the regression method has burning relevance with the test results.