Ultra-High Performance Strain-Hardening Cementitious Composites (UHP-SHCC)Permanent formworkInterface bondingSplitting tensile strengthInterfacial bond between 3DP UHP-SHCC permanent formwork and cast NC is studied using splitting tensile test.Smooth interface results in a bond strength of 42.2% compared ...
Ultra High Performance-Strain Hardening Cementitious Composites (UHP-SHCC) [3, 4], one of the fiber reinforced composites, has high strength in both compression and tension, high strain capacity in tension with pseudo strain hardening behavior. And spraying technique with UHP-SHCC [5] has been ...
Also the use of an external prestressing technique to strengthen UHP-SHCC beams after premature cracking was found suitable to increase the load carrying capacity up to the original level without pre-damage.A. M. AttaM. KuniedaFaculty of Engineering, Tanta University, Tanta, Egypt;Department of ...
Ultra high performance-strain hardening cementitious composites (UHP-SHCC) are a composite material comprising a cement-based matrix and short polypropylene fibers with outstanding mechanical and protective performance against some natural attack like sea water effect. Jac...
It was confirmed experimentally that the developed technique using UHP-SHCC improve not only ultimate load but also ductility of recovered specimen. It seems that the prevention of buckling of longitudinal reinforcement, which was constrained by UHP-SHCC, imparts the mechanical improvement to the ...
Performance of UHP-SHCC Material in Repairing RC Beams Subjected to Torsion.(Dept.C)doi:10.21608/BFEMU.2021.156966A. AttaE. EtmanNesreen KassemEgypts Presidential Specialized Council for Education and Scientific Research
Impact of groove-and-tongue parameters on the bonding behavior between 3d-printed UHP-SHCC and cast normal concreteView further author informationyjqian@hku.hkYe QianView further author informationYan SunView further author informationMinghong Qiu...