Research on Consolidation Modal of Sand-Drained Layer Ground with Impeded Boundaries under Hierarchical Loadings

Abstract:

In practical, the drainage cushion layer (such as sand layer) has certain permeability. It means the permeability of the drainage cushion layer is neither a infinitesimal or infinity. This condition is named as the semi-permeable boundary. In the existing consolidation analysis, this condition is simplified as the ideal drainage boundaries. And the difference between the computational results and measured data is big. Based on the existing research results, the consolidation modal of sand-drained layer ground with the impeded boundaries under hierarchical loadings is derived. The compared results show the modal is reasonable.

• Periodical: Applied Mechanics and Materials (Volumes 584-586)
• Pages: 2068-2076
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.584-586.2068
• Online since: July 2014
• Authors: Hong Xing Zhou*, Yong Cha Lin, Zhi Liang Dong, Ping Shan Chen
• Keywords: Consolidation Modal, Hierarchical Loadings, Impeded Boundaries, Sand-Drained Layer Ground

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