1) damage beam element models
损伤梁单元
2) elastic-plastic element
弹塑性损伤单元
1.
Examples illustrate that the nonlinear analysis results of RC frame have a satisfactory precision by use of the elastic-plastic element.
基于损伤力学和塑性理论建立了一种弹塑性损伤单元模型,并编制了基于此单元的RC平面框架非线性分析程序DAMAGE2D。
3) cylindrical damage rock-bolt element
损伤岩锚柱单元
1.
According to interactive mechanism of jointed rockmass and bolt, a cylindrical damage rock-bolt element model is proposed in this paper to simulate reinforcing effect of bolts in jointed rockmass.
根据岩锚支护作用机理, 建立了一种三维损伤岩锚柱单元模型模拟锚杆的支护效果, 将建立的力学模型应用于笔者负责的深圳市迄今规模最大的滑坡地质灾害治理工程项目———深圳市大南山山体滑坡加固治理设计,取得了显著的经济效益。
4) controllable damage
损伤可控单元
5) damaged cylindric bolt element
损伤锚柱单元
6) element damage variable
单元损伤变量
1.
In this paper, the improved element damage variable is selected as the damage detection indicator.
本文选取改进后的单元损伤变量作为损伤识别指标,结合简支梁和连续梁算例考察了模态阶数、损伤位置和损伤程度对损伤识别效果的影响。
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