Numerical modelling of seepage and tension beneath plate anchors.

Maitra, Shubhrajit ; White, David ; Chatterjee, Santiram ; Choudhury,, Deepankar (2019) Numerical modelling of seepage and tension beneath plate anchors. Computers and Geotechnics .

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Related URL: http://dx.doi.org/10.1016/j.compgeo.2018.12.022

Abstract

The uplift capacity of buried plate anchors depends on the tension sustained beneath the anchor. This study provides a detailed treatment of interface tension and the associated seepage flow and gap formation below the anchor. This behaviour is explored via large deformation finite element analysis using a thin highly compressible porous layer for the gap. The observed seepage effect is captured by a simple model using Hvorslev's intake factor, validated across a wide parameter range. This model for uplift capacity at various pull-out rates provides a simple basis for the effect of seepage on plate anchor capacity under sustained loading.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:137294
Deposited On:25 Aug 2025 06:16
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