The study investigated the performance of a specific full-scale precast concrete interior joint using many connected methods (e.g. grouted sleeves, anchorage arrangements, corbels) in core region joint, whilst monolithic cast-in-place specimen served as control. important indexes terms failure mode, hysteretic behavior, strength, deformation performance, and stiffness degradation were under low...

Precast concrete components are basic element of modern construction industry. Their lifecycle involves many steps, in which the element's progress is usually tracked on paper. Similarly construction projects do not often have a formal information management process. Increased traceability and information management could address issues related to duplicated information management work, lack of...

This study introduces a new type of precast, prestressed reactive powder concrete (RPC) bottom panel for a large-span composite slab. The bottom panels, which have one or two inverted ribs with openings, act as formwork during the construction stage. The paper experimentally investigated the crack characteristics, deflection, and normal section bearing capacity of four precast, prestressed ribb...

D analyses of structures responding elastically to ground motions recorded during severe earthquakes have shown that the theoretical response inertia loads are generally significantly greater than the static design lateral loads recommended by codes. Hence, structures designed for the lateral earthquake loads recommended by codes can only survive severe earthquakes if they have sufficient ducti...

Research precast beam type L shape has produced strength of flexure where it was jointed at middle span with shape. Problem about and deflection joint Type Aim this research determined such maximal load would be apllicated. Precast consist two P1 P2 were tested point applicated. This have data P2. 28,44 mm maximum 11,21 Ton. 26,71 11,76 Except that data, also chart versus behavior less for duct...

Hybrid connections are a viable solution for erecting precast concrete frame structures in seismic areas. Such type of connections makes use of unbounded post-tensioned strands and partially unbounded mild steel rebars, also known as special reinforcing bars, in order to assemble the precast frame units. The paper presents a study about the nonlinear cyclic behavior of the special reinforcing b...