Structural Performance Evaluation of Severely Damaged Walls After Repaired

지진피해가 심한 벽체의 보수 후 구조성능 평가

The objective of this study is to evaluate the performance of the repaired structural walls which were severly damaged. After damaging the wall specimens by experimental test, the walls were repaired and retested to destruction. For the repairing the severly damaged walls, new concrete and new reinforcing bar are replaced with cracked concrete and the buckled reinforcing bar, respectively. The performance of repaired wall specimens are compared with that of undamaged walls.