Solutions for Axisymmetric Problems of Layered Generalized Gibson Subgrade

Jian Ming Jin

doi:10.4028/www.scientific.net/AMM.574.53

Paper Titles

Simulation Analysis of Firing Dynamics on a New Heavy Machine Gun
p.32

Earthquake-Response Analysis of Long-Span Cable-Stayed Bridge under Uniform and Non-Uniform Excitations
p.36

Vibrational Frequencies Calculation of Fluid Conveying Pipes Based on Fluid-Structure Coupling and Acoustic-Structure Coupling Models
p.41

The Singularity of Stress near the Tip of a Crack Perpendicular to an Elastically Mismatched Bimaterial Interface
p.48

Solutions for Axisymmetric Problems of Layered Generalized Gibson Subgrade
p.53

The Dynamic Response Analysis of the Multi-Body System with Floating Base Based on the ADAMS
p.58

A Finite Volume Model for the Simulation of Currents in Closure Gap
p.62

Stress Analysis of an Annular Sector Semicircular Cross Section Vessel
p.68

Numerical Simulation of Low Reynolds Number Flows Based on CFD
p.73

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 574Solutions for Axisymmetric Problems of Layered...

Solutions for Axisymmetric Problems of Layered Generalized Gibson Subgrade

Abstract:

This article presents the solutions for displacements and stress of layered generalized Gibson subgrade subjected to an axisymmetric surface load. We assume that the material has constant Poisson’s ratios (μ=0.5), and its shear moduli varies linearly with depth. During the solutions, the Hankel transform in a cylindrical co-ordinate system is employed. The relationship between the solution and half-space solution is also examined and discussed. At last, the analysis flow is presented .

You might also be interested in these eBooks

Recent Research on Mechanical Engineering, Mechatronics and Automation

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 574)

Pages:

53-57

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.574.53

Citation:

Cite this paper

Online since:

July 2014

Authors:

Jian Ming Jin*

Keywords:

Axisymmetric Problems, Generalized Gibson Subgrade, Integrate Transform, Layered Soil, Non-Homogeneous

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] R.E. Gibson, Sc. D, M.I.C. E, Some results concerning displacements and stresses in a non-homogeneous elastic half-space, Geotechnique. 17 (1967) 58-67.

DOI: 10.1680/geot.1967.17.1.58

Google Scholar

[2] Rajapakse PKND, Selvadurai APS, Torsion of foundations embedded in a non-homogeneous soil with a weathered crust, Geotechnique. 39 (1989) 485-496.

DOI: 10.1680/geot.1989.39.3.485

Google Scholar

[3] Alexander LG, Discussions to some results concerning displacements stresses in a non-homogeneous elastic half-space, Geotechnique. 27 (1977) 253-254.

DOI: 10.1680/geot.1977.27.2.253

Google Scholar

[4] Du Qinwen, Analytical study on non-homogeneous Subgrade With continuous variation of Shear modulus versus depth, Doctoral Dissertation, Zhejiang University, Hangzhou, P.R. China, (2005).

Google Scholar

[5] Information on http: /dlmf. nist. gov.

Google Scholar

[6] Wang Kai, Stress and displacement analyses of a N-layer elastic-continuous system under vertical load uniformly distributed on a circular area, China Civil Engineering Journal. 16 (1982) 65-76.

Google Scholar