1) ANSYS contact element
ANSYS接触单元
2) contact element
接触单元
1.
Simulation studies on stability of slope with contact element;
接触单元对边坡稳定分析影响的仿真研究
2.
The computing model of adopting contact element to simulate the pile-soil’s reciprocity;
引入接触单元模拟桩土共同作用
3.
Automatic generation of 3D finite element mesh and contact elements for helical gears;
斜齿轮三维有限元网格和接触单元的自动生成
3) contacting element
接触单元
1.
Using the Non-linear analysis technology of ANSYS software,the three-dimension finite element model of radial tyre of R15 type of 60 series is built with three-dimension volume element,layer element and contacting element.
采用ANSYS软件非线性分析技术,通过三维体单元、层单元和接触单元,建立了60系列的R15型子午线轮胎的三维有限元模型。
2.
The contacting simulative analytical model of a pair of herringbone gear used in warship was established,and let the result of calculation be compared with Hertz theory,therefore explained the accuracy,effectiveness and reliability of the contacting element on gear contact stress analysis.
建立了一对舰用人字齿轮接触仿真分析模型,并将计算结果与赫兹理论比较,说明了接触单元在齿轮接触应力分析上的精确性、有效性和可靠性。
4) interface element
接触单元
1.
Contacted interface elements are set between pile elements and soil elements.
对苏州河河口水闸的整体设计作了简要介绍,采用空间Biot非线性固结有限元模型,考虑地基的固结过程,在有关位置设置软弱化接触单元,计算分析了挡潮和挡河两种工况下地基的变形对水闸结构的影响、闸墩和混凝土沉箱闸底板随时间变化的变形规律以及基础桩受力等共同作用问题。
2.
In this paper a practical local mesh densification method, which can deal with the problems in the field of soil project FEM that usually includes interface element and multi-loads is given.
针对土工有限元计算中,通常网格中包含接触单元,并且考虑多级加载的实际情况,文中给出了一种实用的网格局部加密算法,该算法简单实用,加密后的网格有较好的半带宽,并且合理解决了多级加载对网格编号的特殊要求。
3.
A new three dimension nonlinear interface element for modeling joints is presented.
提出了一种新的模拟结构缝或接触问题的三维非线性接触单元 ,在本构关系上 ,模型同时考虑了已被大量实验证实的接触面法向和切向的非线性特性 ,法向采用了考虑法向变形的双曲线模型 ,切向采用了考虑应变硬化的双曲线模型 。
5) contact elements
接触单元
1.
Analysis on the vibration of Three Gorges hydropower house on the basis of double-node contact elements;
基于接触单元的三峡电站厂房振动分析
2.
Also,during the inverse calculating process,contact elements were used to simulate the longitudinal joints of the dam.
根据混凝土重力坝坝顶水平位移观测资料,采用逐步回归方法分离出了坝顶水平位移的水压分量;以大坝和基岩的弹性模量识别反问题作为优化问题,利用改进的遗传算法,并借助接触单元模拟坝体纵缝进行了有限元反演分析。
6) contact element method
接触单元法
1.
The interaction between the casting and core was disposed by using the contact element method in numerical simulation, which improved traditional method for disposing casting /model boundary conditions.
模拟中采用接触单元法处理铸件与砂芯之间力的作用,改进了传统的铸件/铸型边界条件处理方法。
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