Bearing capacity of rectangular footings in uniform clay with deep embedment

Jun Liu, Mingzhi Li, Yuxia Hu, Congcong Han

    Research output: Contribution to journalArticle

    9 Citations (Scopus)

    Abstract

    This letter is concerned with the undrained bearing capacity of rectangular footings with various aspect ratios and embedment ratios in uniform clay. It covers thin plate foundations with low aspect ratios and high embedment depth with embedment ratio up to 150. The work is based on small strain finite element analysis (FEA). After verification of the FEA model against existing solutions of the bearing capacity factors of rectangular footings, a series of FEA results are obtained. Based on the FEA results, a simple formulation is proposed to calculate the bearing capacity factor for rectangle footing with different aspect ratio in any embedment depth, extending the existing solutions to cover a wider ranges of footing aspect ratios and embedment ratios.

    Original languageEnglish
    Pages (from-to)209-218
    Number of pages10
    JournalComputers and Geotechnics
    Volume86
    DOIs
    Publication statusPublished - 1 Jun 2017

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