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Effect of compressible parameters on vertical vibration of an elastic pile in multilayered poroelastic media
AbstractThis paper mainly investigates the influences of compressible parameters on the vertical vibration of a pile embedded in layered poroelastic soil media. The pile is treated as a 1D elastic bar by the finite element method, and fundamental solutions for the layered poroelastic soils due to a vertical dynamic load are obtained by the analytical layer element method. Based on the compatibility conditions, the pile-soil dynamic interaction problem is solved. The numerical scheme has been compiled into a Fortran program for numerical calculation. Influences of the pile-soil stiffness ratio, compressible parameters, vibration frequency and the soil stratification are discussed.
Effect of compressible parameters on vertical vibration of an elastic pile in multilayered poroelastic media
AbstractThis paper mainly investigates the influences of compressible parameters on the vertical vibration of a pile embedded in layered poroelastic soil media. The pile is treated as a 1D elastic bar by the finite element method, and fundamental solutions for the layered poroelastic soils due to a vertical dynamic load are obtained by the analytical layer element method. Based on the compatibility conditions, the pile-soil dynamic interaction problem is solved. The numerical scheme has been compiled into a Fortran program for numerical calculation. Influences of the pile-soil stiffness ratio, compressible parameters, vibration frequency and the soil stratification are discussed.
Effect of compressible parameters on vertical vibration of an elastic pile in multilayered poroelastic media
Ai, Zhi Yong (author) / Wang, Li Hua (author)
Computers and Geotechnics ; 89 ; 195-202
2017-05-02
8 pages
Article (Journal)
Electronic Resource
English
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