A 4-node quadrilateral flat shell element formulated by the shape-free HDF plate and HSF membrane elements

Shang Yan; Cen Song; Li Chen-Feng

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A 4-node quadrilateral flat shell element formulated by the shape-free HDF plate and HSF membrane elements

机译：由无形状的HDF板和HSF膜元件组成的4节点四边形平壳元件

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摘要

Purpose - The purpose of this paper is to propose an efficient low-order quadrilateral flat shell element that possesses all outstanding advantages of novel shape-free plate bending and plane membrane elements proposed recently.

机译：目的-本文的目的是提出一种有效的低阶四边形扁平壳元件，该元件具有近期提出的新型无形状板弯曲和平面膜元件的所有突出优点。

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来源
《Engineering Computations》 |2016年第3期|713-741|共29页
作者
Shang Yan; Cen Song; Li Chen-Feng;
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作者单位

Tsinghua Univ, Sch Aerosp Engn, Dept Engn Mech, Beijing 100084, Peoples R China;

Tsinghua Univ, Sch Aerosp Engn, Dept Engn Mech, Beijing 100084, Peoples R China|Tsinghua Univ, Sch Aerosp Engn, Key Lab Appl Mech, Beijing 100084, Peoples R China;

Swansea Univ, Zienkiewicz Ctr Computat Engn, Coll Engn, Swansea, W Glam, Wales|Swansea Univ, Energy Safety Res Inst, Coll Engn, Swansea, W Glam, Wales;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
Drilling degrees of freedom; Flat shell element; Hybrid displacement-function (HDF); Hybrid stress-function (HSF); Mesh distortion;

机译：钻井自由度;扁壳单元;混合位移函数（HDF）;混合应力函数（HSF）;网格变形;

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专利

1. The analytical element stiffness matrix of a recent 4-node membrane element formulated by the quadrilateral area co-ordinate method [J] . Song Cen, Yu Du, Xiao-Ming Chen, Communications in numerical methods in engineering . 2007,第12期

机译：用四边形面积坐标法建立的最近四节点膜单元的解析单元刚度矩阵
2. Corotational nonlinear analyses of laminated shell structures using a 4-node quadrilateral flat shell element with drilling stiffness [J] . Zhen Wang, Qin Sun 力学学报：英文版 . 2014,第003期

机译：使用带有钻孔刚度的四节点四边形扁平壳单元进行层合壳结构的配比非线性分析
3. Geometrically nonlinear analysis with a 4-node membrane element formulated by the quadrilateral area coordinate method [J] . Yu Du, Song Cen Finite Elements in Analysis and Design . 2008,第8期

机译：用四边形面积坐标法制定的四节点膜单元的几何非线性分析
4. Studies of 4-node Membrane Element with Analytical Stiffness Matrix based on the Quadrilateral Area Coordinates (QAC) [C] . 第十届工程与科学中的计算方法的提高与增强国际会议（EPMESC X）论文集 . 2006

机译：基于四边形面积坐标（QAC）的带有分析刚度矩阵的四节点膜元件的研究
5. Development of a nonlinear quadrilateral layered membrane element with drilling degrees of freedom and a nonlinear quadrilateral thin flat layered shell element for the modeling of reinforced concrete walls. [D] . Rojas Barrales, Fabian. 2012

机译：开发具有钻孔自由度的非线性四边形层状膜单元和用于钢筋混凝土墙建模的非线性四边形薄层状薄壳单元。
6. Quadratic Solid–Shell Finite Elements for Geometrically Nonlinear Analysis of Functionally Graded Material Plates [O] . Hocine Chalal, Farid Abed-Meraim 2018

机译：用于功能梯度材料板几何非线性分析的二次固态壳有限元
7. Buckling and vibration analysis of laminated composite plate/shell structures via a smoothed quadrilateral flat shell element with in-plane rotations [O] . Nguyen-Van H., Mai-Duy N., Karunasena W., 2011

机译：平面内旋转的光滑四边形扁平壳单元对层压复合板/壳结构的屈曲和振动分析
8. A Multilayer, Traction-Free Edge, Quadrilateral, Warping Element for the Stress Analysis of Composite Plates and Shells. [R] . Harris, A., Orringer, O., Witmer, E. A. 1979

机译：用于复合板和壳应力分析的多层无牵引边缘，四边形，翘曲元件。

A 4-node quadrilateral flat shell element formulated by the shape-free HDF plate and HSF membrane elements

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