Flow and fiber orientation of fresh fiber reinforced concrete
نویسندگان
چکیده
The orientation of the fibers in UHPC is decisive for tensile strength and failure components. mold filling strategy during casting structural components dictates flow routing thus fiber orientation. In addition, also affects behavior suspension. measurements rheological properties concrete rheometers, strongly scattering often occur. this paper, a novel model viscoplastic fluids investigated Couette flow. effect on condition measurable torque described. results numerical investigation give indications increasing reproducibility fresh concrete.
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ژورنال
عنوان ژورنال: Proceedings in applied mathematics & mechanics
سال: 2021
ISSN: ['1617-7061']
DOI: https://doi.org/10.1002/pamm.202100109