1) compositive box beam

合成箱梁
1.
Analyse of compositive box beam with construction by stages;

分阶段施工合成箱梁的结构研究
2) box beam connection

箱梁成联
3) composite box girder

组合箱梁
1.
Reliability analysis of prestressed composite box girder bridge based on carbonation;

基于碳化的预应力组合箱梁桥可靠性分析
2.
Analysis on service life of prestressed composite box girder bridge;

预应力组合箱梁桥的使用寿命分析
3.
Experiment study of shear lag effect of composite box girder with corrugated steel web under the symmetrical load;
波形钢腹板组合箱梁在对称加载作用下剪力滞效应的试验研究
4) composite box-girder

组合箱梁
1.
Summary of development and analysis on force principle of PC composite box-girder bridges with corrugated steel webs;
波形钢腹板PC组合箱梁发展综述及受力分析
2.
The influences of shear buckling stress, critical load and buckling mode of the corrugated steel webs with different web dimension parameters in prestressed concrete composite box-girder bridge are investigated by analytical method and 3D finite element method.
通过解析方法及空间有限元方法研究波形钢腹板预应力混凝土组合箱梁桥在各种腹板尺寸参数时,对钢腹板的剪切屈曲应力或临界荷载及屈曲模态的影响。
3.
The design of Dongying Yinzuo footing bridge,which is the first section changeable PC composite box-girder bridge with the corrugated steel webs in China,is introduced.
介绍了我国第一座变截面波形钢腹板PC组合箱梁桥——东营银座人行桥的设计要点,为波形钢腹板PC组合箱梁结构在我国桥梁工程中的推广应用提供了有益的参考。
5) combined box beam

组合箱梁
1.
The construction technology of prefabricated prestress concrete combined box beam;

预制预应力混凝土组合箱梁施工工艺
2.
The reasons analysis and crack control of combined box beam flat crack;

组合箱梁调平层裂缝原因分析及裂缝控制
6) combined box girder

混合箱梁
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