1) quasi-three-dimensional bend beam element
准三维曲梁单元
2) degenerated 3-D laminated curved beam element
三维退化层合曲梁单元
1.
The finite element analysis on stability of steel pipe |concrete arch by the degenerated 3-D laminated curved beam elements;
钢管砼拱稳定分析的三维退化层合曲梁单元
3) 3D beam element
三维梁单元
4) degenerated three-dimensional beam element
三维退化梁单元
1.
Stability analysis of thin-walled members by degenerated three-dimensional beam element method;
薄壁杆件稳定分析的三维退化梁单元法
5) curved beam element
曲梁单元
1.
The trigonometric function is introduced as element s displacement function,and a novel curved beam element is derived using equilibrium equation.
采用三角位移函数,基于平衡法推导了一种新型曲梁单元。
2.
In this paper, progress on curved beam elements is summarized.
综述了曲梁单元的发展 。
3.
There is the specification of the displacement function, shear and membrane locking, nonlinear analysis of curved beam element.
综述了系杆拱桥稳定性研究状况，特别分析了曲梁单元形函数选取，消除剪切与薄膜力闭锁、非线性分析的研究进展。
6) quasi-three-dimensional entity element
准三维实体单元
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