Crack Behavior of RC Structures under High Cycle Loading

사용피로하중에 대한 철근 콘크리트 구조물의 균열특성

  • 강보순 (경주대학교 건설환경공학부)
  • Published : 2005.12.01

Abstract

Fatigue behavior of reinforced concrete(RC) elements has been experimentally and analytical investigated. Fatigue behavior is influenced by a longitudinal reinforcement ratio, strength of concrete and a load ratio Pu/Po. The purpose of this study to propose an empirical formula for the fatigue behavior on the basis of experimental results. Also an analytical method to predict the crack propagation of RC beams has been developed based on the relationships between bond stress and slip.

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