EFFECT OF OVER CONSOLIDATION RATIO ON COEFFICIENT OF STATIC EARTH PRESSURE

Yang Zhongyuan

doi:10.13204/j.gyjz200612014

Volume 36 Issue 12

Dec. 2014

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Abstract

References

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Yang Zhongyuan. EFFECT OF OVER CONSOLIDATION RATIO ON COEFFICIENT OF STATIC EARTH PRESSURE[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 50-51,59. doi: 10.13204/j.gyjz200612014

Citation:

Yang Zhongyuan. EFFECT OF OVER CONSOLIDATION RATIO ON COEFFICIENT OF STATIC EARTH PRESSURE[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 50-51,59. doi: 10.13204/j.gyjz200612014

Yang Zhongyuan. EFFECT OF OVER CONSOLIDATION RATIO ON COEFFICIENT OF STATIC EARTH PRESSURE[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 50-51,59. doi: 10.13204/j.gyjz200612014

Citation:

Yang Zhongyuan. EFFECT OF OVER CONSOLIDATION RATIO ON COEFFICIENT OF STATIC EARTH PRESSURE[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 50-51,59. doi: 10.13204/j.gyjz200612014

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EFFECT OF OVER CONSOLIDATION RATIO ON COEFFICIENT OF STATIC EARTH PRESSURE

doi: 10.13204/j.gyjz200612014

Yang Zhongyuan

1.
Zhejiang Institute of Communications Hangzhou 311112

Received Date: 2006-03-18
Publish Date: 2006-12-20

Abstract

Abstract

It is determined that coefficient of static earth pressure is influenced by the increase of over consolidation ratio(OCR).When over consolidation ratio exceeds 2.5,the relationship of coefficient of static earth pressure and over consolidation ratio is determined to be nonlinear,and expressed with an exponential function.Therefore,in order to avoid an uneconomical design of a retaining structure,over consolidation ratio should be considered to calculate earth pressure at a retaining structure by using the elastic and plasticity method.
- coefficient of static earth pressure,
- relative density,
- consolidation test,
- over consolidation ratio

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References(3)

References

Meyerhof G G.Discussion on Research on Determining the Density of Sand by Spoon Testing//Proc.of 4th ICEMFE.London:1957:110-113

[2] Jaky J.The Coefficient of Earth Pressure at Rest.Joan.Soc.Hungarian Architect and Engineers,1978(10):355-358

[3] Alpan J.The Empirical Evaluation of the Coefficient Ko and o,r.Soils and Foundation,1967,7 (1):31-40

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