1) box section
箱梁截面
2) thin-walled box girder section
薄壁箱梁截面
1.
A new approach of calculating the geometrical properties of thin-walled box girder section by space finite element analysis software was put forward through analyzing the torsion properties of thin-walled box section member.
通过对薄壁箱形截面杆件扭转特性的分析,提出利用空间有限元分析软件的分析功能来计算薄壁箱梁截面几何特性参数的新途径。
3) type of continuous box girder sections
连续箱梁截面形式
4) box beam
箱梁
1.
The section consolidation construction technique of 40 m box beam of Fuhe railway bridge;
抚河铁路大桥40m箱梁节段拼装施工技术
2.
Prefabricated box beam vacuum assistance injection technology of high-speed special railway line for passenger transportation;
高速铁路客运专线预制箱梁真空辅助灌浆工艺
3.
Construction technology of overhanging persusion prestressed concrete continuous box beam;
悬臂灌注预应力混凝土连续箱梁的施工工艺
5) box girder
箱梁
1.
Load-bearing capacity nonlinear finite element analysis of pre-stressed box girder based on ADINA;
基于ADINA的预应力箱梁承载能力非线性有限元分析
2.
Study on the shear lag effect of the curved box girder;
曲线箱梁的剪力滞效应探讨
3.
Prefabricated construction of 32m double-track whole span box girder by post-tensioning method in passenger dedicated line;
客运专线32m后张法双线整孔箱梁预制施工
6) box-girder
箱梁
1.
The construction technology of the cast-in-site and continuous box-girder support in the variable cross section of the railway;
铁路变截面现浇连续箱梁支架施工技术
2.
The application of line-style survey-control in box-girder consolidation;
桥梁箱梁拼装过程中线形测控方法及其应用
3.
On the control of the post-tensioned construction of pre-stressed concrete continuous box-girder;
浅谈预应力混凝土连续箱梁后张法施工控制
参考词条
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。