SAND LIQUEFACTION THROUGH VOLUME DECREASE POTENTIAL
スポンサーリンク
概要
- 論文の詳細を見る
Cyclic triaxial shear tests were performed on granular materials with a variety of grain sizes and uniformity coefficients to determine the effect of grain composition on the liquefaction potential of cohesionless soils. In place of the conventional measure of relative density as a density index the difference between the current and minimum void ratios defined as the volume decrease potential was used as a new density parameter to define liquefaction potential in a more meaningful way.It was found that the stress ratio required to cause liquefaction in a given number of cycles is intimately related to the volume decrease potential. To aid in using this concept, design curves are presented that may be used to estimate values of this potential from field Standard Penetration Test results.
- 社団法人地盤工学会の論文
- 1976-12-15
著者
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石原 研而
Department Of Civil Engineering Chuo University:department Of Civil Engineering Tokyo University Of
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石原 研而
Professor Of Civil Engineering Tokyo Science University. Manuscript Was Received For Review On May 1
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渡辺 忠雄
Fudo Construction Company.
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石原 研而
Department Of Civil Engineering Science University Of Tokyo
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