대한건축학회논문집:구조계 (Journal of the Architectural Institute of Korea Structure & Construction)

  • 제36권2호
  • /
  • Pages.145-153
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  • 2020
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  • 1226-9107(pISSN)
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  • 2384-1788(eISSN)
대한건축학회 (Architectural Institute of Korea)
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비선형 단면해석을 통한 합성지하벽의 휨 거동 분석 및 설계

Analysis and Design on the Flexural Behavior of Composite Basement Wall Through Nonlinear Sectional Analysis

  • 투고 : 2019.12.23
  • 심사 : 2020.02.10
  • 발행 : 2020.02.28
⟨ 이전 논문 다음 논문 ⟩

초록

The purpose of this study is to investigate the effects of composition of underground structural wall and H-pile in soil cement. The results of previous experimental studies are re-analyzed and the nonlinear cross-sectional analyses of composite basement walls are performed to verify their nonlinear flexural behavior. Based on the study, it is explained how the gap deformation between H-Pile and RC wall should be considered in the design of flexure of composite underground walls. The nonlinear cross-sectional analysis shows that the load-displacement curves of composite basement wall specimens exhibiting flexural behavior exist between the results of the analysis of the complete and non-composite cases. When predicting the behavior of the composite basement wall by nonlinear cross-sectional analysis, the flexural behavior of the composite basement wall could be suitably predicted by considering the reduction of the composite ratio due to tensile stress acting on shear connectors.

키워드

과제정보

연구 과제 주관 기관 : 국토교통부

본 연구는 국토교통부 주거환경연구사업의 연구비지원(19RERP-B099826-05-000000)에 의해 수행되었음.

참고문헌

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