Analytical Solutions for Dynamic Consolidation of Soft Clay Ground under Different Loading Modes
Shuangxi Feng, Huayang Lei, Yongfeng Wan, Chen Lin
In the proceedings of: GeoVirtual 2020: 73rd Canadian Geotechnical ConferenceABSTRACT: The analytical solutions of single-layered ground consolidation were studied under the sinusoidal loading, triangular loading and rectangular loading mode. The series separation variable method (SSVM) was applied to the solution. Research shows that the settlement of ground caused by sinusoidal loading is the largest, followed by rectangular loading and triangular loading. The finite element method was adapted, DLOAD subroutines of different loading modes were programmed in FORTRAN language, and the differences between analytical and numerical solutions were compared and analyzed. Furthermore, the refraction law of elastic stress wave and SSVM were employed to solve the analytical solution. The influence of modulus ratio on dynamic consolidation deformation of double-layered ground was discussed. Results demonstrated that the larger the modulus ratio of double-layered ground is, the larger the soil deformation presents.
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Feng, Shuangxi, Lei, Huayang, Wan, Yongfeng, Lin, Chen (2020) Analytical Solutions for Dynamic Consolidation of Soft Clay Ground under Different Loading Modes in GEO2020. Ottawa, Ontario: Canadian Geotechnical Society.
@article{Feng_GEO2020_393,
author = Shuangxi Feng, Huayang Lei, Yongfeng Wan, Chen Lin,
title = Analytical Solutions for Dynamic Consolidation of Soft Clay Ground under Different Loading Modes ,
year = 2020
}
title = Analytical Solutions for Dynamic Consolidation of Soft Clay Ground under Different Loading Modes ,
year = 2020
}