The longitudinal reinforcement of ring beam should not be less than 4 laps 10, and the lap length of binding joint should be considered as tensile reinforcement.
Therefore, if the ring beam reinforcement is truncated at the corner, the corner reinforcement should be set to ensure that the lap length meets the requirements.
If the ring beam reinforcement extends directly from the corner to the other side, there is no need to set up special corner reinforcement, but the longitudinal reinforcement of the ring beam on the other side should also meet the requirements of the lap length of the tensile reinforcement.