1) water-supply pressure testing method for unit separate layer
单元分层给水试压
3) divided-layer-beam element
分层梁单元
4) thin-layer method
单元分层法
1.
Based on the soil critical equilibrium theory,the paper discussed the distribution of earth pressure on retaining wall under the working conditions with or without excavation and backfilling between the wall and ground by thin-layer method,deducted the formulas of active earth pressure strength and coefficient of active earth pressure.
基于极限平衡理论,利用单元分层法分别讨论了墙后无开挖回填和有开挖回填不同工况条件下的挡土墙土压力分布形式,推导出不同工况条件下的主动土压力强度及主动土压力系数理论公式。
5) compaction unit bed
地层压实单元
6) feed unit
进给单元
1.
The basic type of the linear feed units is the arrangement of the linear motor are analysed, and the basic structure of the linear feed units is researched referring to th.
对新、老龙门式加工中心的结构进行了分析比较,并结合正在开发研制的新型墙式龙门高速加工中心,对直线进给单元的基本类型和直线电机的结构布局进行了分析,研究了直线进给单元的基本结构。
2.
In this paper,the linear feed units with the linear motor and the lead ball screw are compared,while the arrangement of the linear motor is introduced.
对直线进给单元的基本类型和直线电机的结构布局进行了分析，研究了高速直线进给单元的基本结构，并运用有限元法对进给单元工作台设计进行校验，证明研制的高速直线进给单元能较好地满足设计要求。
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