1) box nose girder
箱形导梁
1.
In order to analyze the flexibility of box nose girder made of sandwich composite materials,it was solved by the analytical and the numerical methods.
为了分析夹芯复合材料箱形导梁的挠度,采用理论和数值分析相结合的方法,计算了夹芯复合材料箱形导梁的挠度。
2) box beam
箱形梁
1.
Temperature field analysis of 32 m box beam during steam curing;
32m混凝土箱形梁蒸汽养护的温度场分析
2.
The study of influence of the crossbeam and corner prop on shear-lag in the thin-wall curve box beams;
横隔板及角隅承托对薄壁曲线箱形梁剪力滞影响的研究
3.
Shear lag analysis of crane box beam;
起重机箱形梁的剪力滞分析
3) box beams
箱形梁
1.
the influence of residual stress during welding box beams of bridge crane on the bearing capacity.
该文提出了桥式起重机箱形梁焊接时产生的残余应力对其承载能力的影响问题。
4) box girder
箱形梁
1.
Research of hydration temperature field and temperature control in double-line railway box girder bridge;
双线铁路箱形梁水化温度场及温控研究
2.
Comments on design specifications for box girder of crane;
对起重机箱形梁设计技术规范的一些看法
5) box-girder
箱形主梁
1.
Overhead traveling crane box-girder optimal design software;
桥式起重机箱形主梁优化设计软件
6) box girder
箱形主梁
1.
3D parameterized design and finite element analysis of box girder;
箱形主梁的三维参数化设计及有限元分析
2.
Five different finite elementary models are established based on box girder with different thickness of the bottom flange of cable-stayed bridge.
对斜拉桥不同底板厚度的箱形主梁建立了五个有限元模型,并对其进行了施工阶段的空间应力分析。
3.
By using the structural analysis program ANSYS,seven finite elements models based on three long-span cable-stayed bridges box girder with different lengths and dimensions have been built up,and the triaxial stress of them are analyzed.
本文对斜拉桥双箱单室箱形主梁进行了空间有限元应力分析。
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