CONSOLIDATION OF DREDGED CLAY IN RECLAMATIONS

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概要

• 論文の詳細を見る

• Dredged clay in land reclamation undergoes finite strain and considerable change in permeability and compressibility. Realistic predictions of consolidation behaviour of soft to extremely soft clay can be achieved using a finite strain formulation with varying permeability and compressibility instead of conventional Terzaghi's small strain theory. Such a formulation is developed using a theory which couples the interaction of solid and fluid. The material non-linearity is incorporated by piece-wise linear e-log σ' and e-log k relationships. The effect of initial void ratio profile on the settlement and pore pressure behavior is investigated. The significance of finite strain analysis is highlighted through two case studies associated with reclamation projects. Predictions by the proposed method of analysis compare well with field results in terms of settlement and void ratio distribution.

• 社団法人地盤工学会の論文
• 1988-06-15

著者

• Chow Y

  National Univ. Singapore Singapore

• LEE S.L.

  Department of Civil Engineering, National University of Singapore

• KARUNARATNE G.P.

  Department of Civil Engineering, National University of Singapore

• YONG K.Y.

  Department of Civil Engineering, National University of Singapore

• CHOW Y.K.

  Department of Civil Engineering, National University of Singapore

• CHEW S.H.

  Department of Civil Engineering, National University of Singapore

• Karunaratne G.p.

  Department Of Civil Engineering National University Of Singapore

• Karunaratne G

  Department Of Civil Engineering National University Of Singapore

• Lee S

  Dept. Of Civil Engineering National University Of Singapore

• Lee S.l.

  Department Of Civil Engineering National University Of Singapore

• Chow Y.k.

  Department Of Civil Engineering National University Of Singapore

• Chow Y.k.

  Professor Centre For Soft Ground Engineering Department Of Civil Engineering National University Of

• Chew S.h.

  Department Of Civil Engineering National University Of Singapore

関連論文

• ゆるい砂地盤の動的締固め(『土質工学会論文報告集』Vol.32,No.4 (1992年12月発行)掲載論文の概要)
• DYNAMIC COMPACTION OF LOOSE SAND DEPOSITS
• CONSOLIDATION OF DREDGED CLAY IN RECLAMATIONS
• SETTLEMENT ANALYSIS OF SAND COMPACTION PILE
• LATERALLY LOADED PILES IN LAYERED SOIL
• DESIGN OF DRAINS AND SURCHARGE IN RECLAMATIONS
• A VARIATIONAL APPROACH FOR THE ANALYSIS OF RECTANGULAR RAFTS ON AN ELASTIC HALF-SPACE

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