Structural Engineering and Mechanics

  • 제5권1호
  • /
  • Pages.21-32
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  • 1997
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Torsional analysis for multiple box cells using softened truss model

  • Yang, Daili (Department of Civil Engineering, University of Maryland) ;
  • Fu, Chung C. (Department of Civil Engineering, University of Maryland)
  • 발행 : 1997.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

A new torsional analysis method for multiple cell box based on the Softened Truss Model Theory was developed. This softened truss model unifies shear and torsion to address the problem associated with a torque applied on a box. The model should be very useful for the analysis of a reinforced concrete box under torque, especially for the bridge superstructure with multiple cell box sections.

키워드

참고문헌

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  8. Hsu, T.T.C. (1988), "Softening truss model theory for shear and torsion", ACI Structural Journal, 85(6), Nov.-Dec., 624-635.
  9. Hsu, T.T.C. (1984), Torsion of Reinforced Concrete, Van Nostrand Reinhold, Inc., New York.
  10. Yang, Daili (1994), "Using softened truss model for torsional analysis of reinforced concrete box girder bridge superstructures", University of Marland in partial fulfillment of the requirement for Master of Science.