| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforced concrete structure design method that eliminates the need for greatly designing beam-column joints, even if the main reinforcement for a beam is high strength, when one end side of the main reinforcement for the beam is joined to the beam-column joint of T-shaped joint or L-shaped joint.SOLUTION: A reinforced concrete structure includes the main reinforcement 21 for a beam having a normal strength portion 212 and a high strength portion 211, in which the yield position when the largest external force acts thereon is separated from a root part R of the beam 2 of a beam-column joint 200 to the boundary Q between the high strength portion 211 and the normal strength portion 212. When designing the reinforced concrete structure, the starting point of a measuring position of a length L2 of the linear portion to concrete of the main reinforcement 21 for the beam is made as the yield position.SELECTED DRAWING: Figure 2 |
