Research on Full Stress-strain Curve of Ecological Porous Concrete
DOI:
https://doi.org/10.54097/q2t85q50Keywords:
Ecological Porous Concrete; Stress-strain Curve; Strength; Aggregate Particle Size; Water-cement Ratio.Abstract
Through the uniaxial compression test of the porosity between 20% and 30% and the water-cement ratio at 0.25-0.3, 0.3-0.35, the average value of the characteristic points of stress-strain curve of ecological porous concrete with 16-19mm, 19-26.5mm particle size aggregate was obtained, and the curve of stress-strain curve of ecological porous concrete was fitted by ORIGIN mathematical statistical analysis software. The falling curve of ecological porous concrete is inferred virtually, and the full stress-strain curve suitable for ecological porous concrete with different water-cement ratio, strength grade and aggregate particle size is established.
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References
Z, H, GUO.Strength and deformation test foundation and constitutive relationship of concrete [M]. Tsinghua University Press, 1997.
J, Yin. Research and application of high-performance rapid repair of concrete [D]. Central South University, 2003.
Y, Wang. Study on constitutive relationship and microstructure of porous concrete [D]. Shenyang Agricultural University, 2019.
B, Q, Wang. Study on the constitutive relation of foam concrete [D]. Jilin Jianzhu University, 2020.
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