Crimp Joint Structure of Prestressed Reinforced Concrete Column Members and Crimp Joint Structure between Prestressed Reinforced Concrete Beam Members and Column Members

摘要

PROBLEM TO BE SOLVED: To decrease a construction cost while improving the deformation performance and energy absorption capacity of a member end hinge including a crimp joint.SOLUTION: In a crimp joint structure in which first and second PCa members are crimp-joined in the state of being tensioned by a tendon, a main reinforcement is provided which is arranged astride a joint between the first and second PCa members and which is a deformed bar for reinforced concrete. The main reinforcement is the tendon.