Study on Algorithm of Improved Modified Cambridge Model Calculation Accuracy

Yan Hua Guo; Xiao Yan Zhang; Xue Zhong

doi:10.4028/www.scientific.net/AMR.1065-1069.204

Paper Titles

Research on the Safety Distance Affected by Ultrahigh Energy Dynamic Compaction
p.172

Researching on the Theory of Horizontal Vibration of the Pile in the Radial Inhomogeneous Viscoelastic Saturated Soil
p.180

Stability Analysis of Soil Slope Using Discontinuity Layout Optimization
p.190

Stability Analysis of Surrounding Rock Based on QGA-SVM
p.199

Study on Algorithm of Improved Modified Cambridge Model Calculation Accuracy
p.204

Study on the Predominant Outward Joints Influence on the Stability of High Slope
p.208

Tests on Effects of Loading Rate on Modulus and Strength of Sandstone
p.214

The Acid Modification Method to Reduce the Loess Liquefaction Potential
p.219

The Analysis of Long Pile for Piled Raft Foundation Reinforcement
p.223

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1065-1069Study on Algorithm of Improved Modified Cambridge...

Study on Algorithm of Improved Modified Cambridge Model Calculation Accuracy

Abstract:

Roscoe and Burland set the yield surface of the Cambridge model to elliptic and concluded modified Cambridge model. In this paper, the model has been improved and got the accuracy of the elastic-plastic matrix improvement model, by using the Cambridge model to calculate the volumetric strain and shear strain of soil theoreically and inculcating CU triaxial tests to measure the corresponding soil volumetric strain and shear strain and applying least squares theory to simulate the ratio of theoretical calculations and experimental results.

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Periodical:

Advanced Materials Research (Volumes 1065-1069)

Pages:

204-207

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1065-1069.204

Citation:

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Online since:

December 2014

Authors:

Yan Hua Guo, Xiao Yan Zhang*, Xue Zhong

Keywords:

Accuracy of the Calculation, Curve Fitting, Modified Cambridge Model, Triaxial Tests

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* - Corresponding Author

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