1) flat shell element
平板壳单元
1.
A 8-node flat shell element based on thegeneralized conforming condition;
一种基于广义协调条件的八结点平板壳单元
2.
A 4-Node, 24 Degree of freedom thin flat shell element based on the membrane-plate similarity theory;
一个基于膜板比拟理论的四节点二十四自由度的平板壳单元
3.
Based on two-dimensional tensor product B-spline wavelet on the interval(BSWI),a class of flat shell elements was constructed with good performance.
基于二维张量积区间B样条小波,构造了一种性能良好的小波平板壳单元。
2) partition shell element
分区平板壳单元
1.
Nonlinear finite element analysis based on macro triangular partition shell element;
基于宏观三角形分区平板壳单元的非线性有限元分析
3) plate/shell element
板壳单元
1.
In the spacial analysis on Hangzhou Fuxing Grade Separation of which the structure is of box girder with single-box multi-cell,the application of solid degenerate plate/shell element is proved to be correct and effective for its conformability on stress and deflection with the testing results.
采用实体退化板壳单元对杭州复兴立交桥这种单箱多室箱梁的结构进行空间分析,得出的应力和挠度与试验结果相符,证明了实体退化板壳单元的正确性和有效性。
2.
In this paper, an approach of finite element analysis to some parts of large turbine generators is proposed by using plate/shell element instead of beam element for stiffness beam on the shell.
本文提出采用有限元板壳单元模型来模拟大型汽轮发电机若干部件的力学分析模型,通过理论与有限元计算分析可见,采用这样的模型,可以简化模型的建立,简化计算,并能取得与理论上加筋用梁模型所获得的效果和计算精度。
4) shell element
板壳单元
1.
A new type of shell element is presented to form an equilibrium equation with unknown node - displacements.
提出一种新的板壳单元,建立以结点位移为未知量的平衡方程组,组装得到的整体刚度矩阵为稀疏带状矩阵。
5) flat-shell element
平板壳元
1.
Triangular flat-shell element TSLT18 for analysis of thick and thin shells;
厚薄通用三角形三结点平板壳元TSLT18
2.
A new kind of rectangle flat-shell element, GCTTRS24, for thick and thin shells was constructed.
构造了一种新的厚壳和薄壳通用的矩形平板壳元GCTTRS24。
6) plane-strain shell element
平面应变板壳单元
1.
Using elasto-plastic large deformation FEM based on finite deformation virtual power-rate, a kind of two-node plane-strain shell element model for section analysis is constructed.
基于有限变形虚功率增量原理的弹塑性大变形有限元理论，建立了两节点高效率平面应变板壳单元截面分析模型，并应用非均匀有理Ｂ样条曲线描述模具截面线进行接触判断，能快速获得较理想的板料冲压成形模拟结果。
补充资料：ANSYS壳单元分析箱梁
! Analysis a box beam section with shell elements of ANSYS
! 用ansys的壳体单元分析箱梁
! Box dimension: 10*4*4m with shell thickness of 0.04m
! By Lu Xinzheng, Depart. Civil Engineering, Tsinghua University, Beijing
! 陆新征，清华大学土木系
! Aug. 2004
! Define the Element
! 定义单元
/PREP7
!*
ET,1,SHELL93
!*
! Define the section for shells
! 定义壳单元截面
R,1,.04, , , , , ,
!*
! Define the material
! 定义材料
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,200e9
MPDATA,PRXY,1,,.3
! Setup the model
! 建模
! Define the keypoints
! 定义关键点
k,1,0,0,0
k,2,4,0,0
k,3,4,4,0
k,4,0,4,0
! Define the lines
! 定义线
l,1,2
l,2,3
l,3,4
l,4,1
! Define the section area
! 定义截面
a,1,2,3,4
! 用ansys的壳体单元分析箱梁
! Box dimension: 10*4*4m with shell thickness of 0.04m
! By Lu Xinzheng, Depart. Civil Engineering, Tsinghua University, Beijing
! 陆新征，清华大学土木系
! Aug. 2004
! Define the Element
! 定义单元
/PREP7
!*
ET,1,SHELL93
!*
! Define the section for shells
! 定义壳单元截面
R,1,.04, , , , , ,
!*
! Define the material
! 定义材料
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,200e9
MPDATA,PRXY,1,,.3
! Setup the model
! 建模
! Define the keypoints
! 定义关键点
k,1,0,0,0
k,2,4,0,0
k,3,4,4,0
k,4,0,4,0
! Define the lines
! 定义线
l,1,2
l,2,3
l,3,4
l,4,1
! Define the section area
! 定义截面
a,1,2,3,4
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条