Ductile and length) in diameter (the joints with concrete connections Khvdmtrakm RC) SCC (and the finite element model

Tir at the junction column, especially on the lower floors tall reinforced concrete structures, usually due to the high density of reinforcement, concrete typical traditional Panvysaghlb Vybrhkrdn faced with the problem and is implemented. Using the new generation of concrete known as concrete Khvdmtrakm) SCC (constitutes lternative is a good choice. The concrete with high psychological and Vybrhkrdn without internal or external, leading to improved quality And lower prices than traditional concrete. To agree to use this type of connections in the Persian month Tir concrete - reinforced concrete columns of the laboratory results with three different percentages connection number $ rho $ and $ rho '$ to determine the length of ductile) Qatar (joint paste was used. Simulated connections under increasing time to step Nqthyy were destroyed and rich amounts of concrete and steel strain were measured at different levels. the theoretical phase of this research, finite element modeling) Three-dimensional nonlinear ANSYS (for curve fitting and once done - rich and plastic hinge evelopment was traced. compare the results of finite element modeling and laboratory fittings, the two methods implies Nzdykyntayj. the result of ductile reinforced concrete design with concrete connections Khvdmtrakm) without vibration (is possible.