Proceedings of the Computational Structural Engineering Institute Conference (한국전산구조공학회:학술대회논문집)

Computational Structural Engineering Institute of Korea (한국전산구조공학회)
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Reliability Based Stability Analysis and Design Criteria for pile Foundation

신뢰성이론에 의한 말뚝기초의 안정해석 및 설계규준

  • 이증빈 (정회원, 순천공업전문대토목과) ;
  • 김영인 (정회원, 조선대학교 공과대학) ;
  • 박철수 (정회원, 순천공업전문대학 토목과) ;
  • 이정식 (정회원, 순천공업전문대학 토목과) ;
  • 신형우 (정회원, 조선대학교)
  • Published : 1991.10.01
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Abstract

This study a reliability based design criteria for the Pile foundation, Which is common type of bridge founfation, and also proposes the theoretical bases limit state equations of stalbility analvsis of Pile foundation and the uncertainty measuring algorithms of each equation are also derived by MFOSM using the pile reations of displacement method, Terzaghi's bearing capacity formula, and chang's lateral load formula. The Level of uncertainties comesponding to these algorithms are proposed approprite values considering our actuality. It may be asserted that the proposed LRFD reliability based design criteria for the pile foundation may have to be incorporated in to the current Highway Bridge Design codes as a design provision corresponding to the USD(or LFD) provisions of the current Highway Bridge Design Code.

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