1) wide box girder
宽幅箱梁
1.
The transferred rule of cable force in the wide box girder is studied by instance of single(extradosed) cable-stayed bridge with 27m wide.
0 m宽的单索面矮塔斜拉桥为例,研究了拉索在宽幅箱梁中的传递规律。
2.
There is an analysis of spatial stress on variable cross-section wide box girder of three-span continuous PC rigid frame bridge in the paper.
对一座铁路三跨连续PC刚构桥变截面宽幅箱梁进行了空间应力分析。
2) wide steel box beam
宽幅钢箱梁
1.
Through the introduction to the construction at Wuhu Linjiang Bridge,the paper mainly discuss how the wide steel box beams(of 36.
5m宽钢箱梁施工情况的介绍,重点叙述了主跨宽幅钢箱梁分段拖拉安装的施工技术,可供类似桥梁施工参考。
3) broaden small box beam
宽幅小箱梁
1.
And we chose less exposed face broaden small box beam as superstructure and close-spaced large suspend double column pier as sub-structure.
东海岛大桥跨海大桥处于海洋环境中,桥梁结构设计时重点从耐久性的角度考虑,上部结构选择少暴露面的宽幅小箱梁,下部结构选择小间距大挑臂双柱桥墩,在此基础上,根据海洋环境中影响结构耐久性的环境分区,对结构不同部位采用相应的耐久性设计方法和措施。
4) wide box girder
宽箱梁
1.
By using the structural analysis program ANSYS,the three dimensional finite element model is established based on wide box girder of a threespan prestressed concrete continuous rigid frame bridge.
利用大型结构有限元分析程序ANSYS对一座三跨预应力混凝土连续刚构桥进行空间分析,其主梁为单箱单室变截面扁平宽箱梁。
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