- Title
- A general solution for 1D consolidation induced by depth- and time-dependent changes in stress
- Creator
- Liu, J. C.; Griffiths, D. V.
- Relation
- Geotechnique Vol. 65, Issue 1, p. 66-72
- Publisher Link
- http://dx.doi.org/10.1680/geot.14.P.077
- Publisher
- Institution of Civil Engineers (I C E)
- Resource Type
- journal article
- Date
- 2015
- Description
- The paper describes a general analytical solution for obtaining the excess pore pressure in a consolidating layer due to depth and time-dependent changes of total stress, given by a simple product of depth- and time-dependent functions. The solution is validated against three previously published solutions, and the paper ends with analysis of a case history involving settlement and consolidation beneath a periodically loaded silo. Good agreement is observed between the analytical solution and measured settlements, and the transient response is also validated against a finite-element solution.
- Subject
- consolidation; finite-element modelling; pore pressures; settlement; time dependence
- Identifier
- http://hdl.handle.net/1959.13/1321198
- Identifier
- uon:24286
- Identifier
- ISSN:0016-8505
- Language
- eng
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