This paper presents an experimetal study on RC beam strengthened with 3D Ultra-High-Mocular-Weight-Polyethylene (UHMWPE) fabric. This research program aims at developing the 3D UHMWPE textile fabic to improve the structural performance of RC beam. Specimens were constructed and experimentally investigated through static tests. Testing data were analyzed to investigate the performance of the specimens retrofitted or strengthened with UHMWPE fiber compared to the non-retrofitted RC beam responses. It was concluded that the strengthening method using 3D UHMWPE fiber can improve the performance of RC beam.

ABSTRACT
 1. 서 론
 2. 실험 개요
  2.1 사용재료
  2.2 실험계획 및 방법
 3. 실험결과
 4. 결론
 References

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