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Installation of Stiffened and Unstiffened Caissons in Clays: Case History, Centrifuge Test and Numerical Modelling

机译:在粘土中安装加劲和不加劲沉箱:案例历史,离心机测试和数值模型

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This paper describes an investigation of stiffened and unstiffenedcaisson penetration in non-homogeneous clay through largedeformation finite element (LDFE) analyses. The reported field datafrom case histories and measured data from centrifuge model tests arealso summarized. The discrepancy of the installation mechanismsbetween stiffened and unstiffened caissons is highlighted. Conventionalshearing resistance model is calibrated against the summarized data.
机译:本文描述了对刚度和非刚度的研究 沉箱在非均质黏土中的渗透 变形有限元(LDFE)分析。报告的现场数据 来自案例历史和离心模型测试的测量数据 还总结了。安装机制的差异 加硬和未加硬沉箱之间的突出显示。传统的 相对于汇总数据,对剪切阻力模型进行了校准。

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