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EXTRACT A Program for Extracting a Section of a Finite Element Model for Top-Down Modelling.

机译：提取一种用于自上而下建模的有限元模型截面程序。

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摘要

EXTRACT is a computer program designed to extract a portion of a large finite element model to obtain more detailed displacements and stresses. In addition the program applies boundary conditions to the extracted region in the form of prescribed displacements obtained from a previous analysis of the large model. The extracted portion can be refined by the use of a special refining program or by hand modelling. Hydrostatic pressure on the portion, due to balance-on-a-wave loading, is applied by EXTRACT. The extracted model created, along with its associated boundary and load conditions, is in a form suitable for a finite element analysis to obtain displacements and stresses.

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作者
Smith, D. R.;
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年度 1994
页码 1-47
总页数 47
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Mathematical models; Ship hulls; Software tools; Computer programs; Displacement; Finite element analysis; Hydrostatic pressure; Loads(forces); Structural analysis; Finite element modelling; Top-down modelling; Extract computer program;

机译：数学模型;船体;软件工具;计算机程序;位移;有限元分析;静水压力;载荷（力）;结构分析;有限元建模;自上而下建模;提取计算机程序;

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EXTRACT A Program for Extracting a Section of a Finite Element Model for Top-Down Modelling.

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