LOAD-SETTLEMENT ANALYSIS OF GEOSYNTHETIC-REINFORCED SOIL WITH A SIMPLIFIED MODEL

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概要

• 論文の詳細を見る

• Using a simplified model, the load-settlement behaviour of a geosynthetic-reinforced soil is for mulated. The model and formulation are flexible to accommodate inhomogeneity of the medium and multiple reinforcement layers with no or very little extra computational effort. The developed formulation is verified by using the finite element method and is confirmed to be efficient and convenient for computation. Compared with the previous simplified soil model, the present model can be defined uniquely by soil material properties alone and has an adequate mechanism to reproduce the behaviour of a continuous medium including the shear load transfer. A previous simplified model was found to be inadequate for deep soft soil. Also, it was found that at relatively large load levels, multiple reinforcement layers are as effective as a combination of a single reinforcement layer and gravel layer in reducing the settlement.

• 社団法人地盤工学会の論文
• 2003-06-15

著者

• Yong Tan

  Department Of Civil Engineering The National University Of Singapore

• 野上 仁昭

  Dept. Of Civil Engineering National University Of Singapore

• 野上 仁昭

  Department of Civil Engineering, The National University of Singapore

関連論文

• LOAD-SETTLEMENT ANALYSIS OF GEOSYNTHETIC-REINFORCED SOIL WITH A SIMPLIFIED MODEL
• NUMERICAL METHOD FOR CONSOLIDATION ANALYSIS OF LUMPY CLAY FILLINGS WITH MESHLESS METHOD
• CONSOLIDATION OF SYSTEM OF CLAY AND THIN SAND LAYERS

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