THE EFFECTS OF SOIL PARAMETERS ON PORE-PRESSURE-RISE AND LIQUEFACTION PREDICTION

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概要

• 論文の詳細を見る

• A procedure is advanced for the quantitative determination of the four soil parameters, C_1,C_2,C_3,and α, which appeared in the authors' previous pore-pressure-buildup prediction equations for saturated sands under earthquake-type loadings. The values of C_2 and C_3 are shown to be constant for all soil types and equal to 2.0 and 0.5 respectively. The value of α is dependent only on the volume decrease potential, e-e_<min>, while the value of C_1 is a function of volume decrease potential, mean grain size D_<50>, coefficient of soil uniformity C_u, and soil sphericity ψ. The methodology first advanced by Rittenhouse (1943) for the easy determination of soil sphericity is discussed in Appendix A. Research data found during this investigation makes it possible for the practicing engineer to predict pore-pressure buildup and hence soil liquefaction potential for saturated sands in the laboratory subjected to earthquake-type loading without having to conduct cyclic shear tests in the laboratory.

• 社団法人地盤工学会の論文
• 1982-03-15

著者

• 石橋 勲

  Department Of Civil And Environmental Engineering Old Dominion University

• 石橋 勲

  School of Civil and Environmental Engineering, Cornell University, formerly at University of Washing

• SHERIF MEHMET

  Civil Engineering and Adjunct Professor of Quaternary Research, University of Washington

• CHENG WEN-LON

  Department of Construction and Technology, National Taiwan Institute of Technology, formerly at Univ

• Sherif Mehmet

  Civil Engineering And Adjunct Professor Of Quaternary Research University Of Washington

• Cheng Wen-lon

  Department Of Construction And Technology National Taiwan Institute Of Technology Formerly At Univer

関連論文

• ANISOTROPY AND ITS RELATION TO LIQUEFACTION RESISTANCE OF GRANULAR MATERIAL
• ANISOTROPIC BEHAVIOR OF OTTAWA SAND IN COMPARISON WITH GLASS SPHERES
• DYNAMIC SHEAR MODULUS AND EVOLUTION OF FABRIC OF GRANULAR MATERIALS
• THE EFFECTS OF SOIL PARAMETERS ON PORE-PRESSURE-RISE AND LIQUEFACTION PREDICTION
• PORE-PRESSURE PREDICTION DURING EARTHQUAKE LOADINGS
• DYNAMIC EARTH PRESSURES ON WALLS ROTATING ABOUT THE TOP
• DYNAMIC EARTH PRESSURES WITH DIFFERENT WALL MOVEMENT MODES

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