변성에폭시 모르터 휨인장강도가 단면증대 보에 미치는 영향

Strengthening Effects of Epoxy Mortar Systems on Reinforced Concrete Beams by Flexural Tensile Strength

  • 발행 : 2000.04.01

초록

This paper presents an experimental study on flexural behavior of structural member enlarged with epoxy mortar system. The main test variable is flexural tensile strength. A series of 4 test beams was tested to shoe the corresponding effect of each variables on maximum load capacity, load-deflection and moment-curvature relationship, interface behavior and failure mode. The results show that the flexural tensile strength of retrofitted materials have no relation load-deflection, but to load-strain, and failure mode.

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