ANALYSIS OF SITE LIQUEFACTION AND LATERAL SPREADING USING CENTRIFUGE TESTING RECORDS

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概要

• 論文の詳細を見る

• Dynamically-induced liquefaction of a saturated loose sand stratum is studied in centrifuge model simulations. A laminated container subjected to base excitation is employed to replicate one-dimensional shear beam conditions. Level site and mild infinite slope simulations are conducted at Rensselaer Polytechnic Institute (RPI) and California Institute of Technology (CalTech). The observed acceleration, pore pressure and lateral displacement responses show a high level of consistency, and are used herein to estimate the corresponding dynamic shear stress-strain histories. These histories shed light on the mechanisms of : (1) propagation of liquefaction through the stratum, and (2) soil response during liquefaction, and its effect on ground surface acceleration and lateral deformation.

• 社団法人地盤工学会の論文
• 1996-06-15

著者

• Zeghal Mourad

  Civil Engineering Dept. Rensselaer Polytechnic Institute

• Dobry Ricardo

  Civil Engineering Dept. Rensselaer Polytechnic Institute

• Taboada Victor

  Civil Engineering Dept. Rensselaer Polytechnic Institute

• ELGAMAL AHMEDW.

  Civil Engineering Dept., Rensselaer Polytechnic Institute

• Elgamal Ahmedw.

  Civil Engineering Dept. Rensselaer Polytechnic Institute

• Elgamal Ahmed-W

  Civil Engineering Dept., Rensselaer Polytechnic Institute

関連論文

• ANALYSIS OF SITE LIQUEFACTION AND LATERAL SPREADING USING CENTRIFUGE TESTING RECORDS
• PORE PRESSURE DEVELOPMENT DURING NON-UNIFORM CYCLIC LOADING

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