1) multicell box girder
多室箱梁
1.
Stiffness matrix of finite stripe element suitable for analysis of shear lag effect are derived fromanalysis of sbear lag effect of multicell box girder with the generalized finite stripe method.
用广义的有限条方法分析了多室箱梁的剪滞效应，推导了适用于分析剪滞效应的有限条单元刚度矩阵。
2) trapezoid multi-cellular box girder
梯形多室箱梁
1.
Then a elastically supported frame analysis model of trapezoid multi-cellular box girder is built.
在此利用虚拟框架法,获得箱梁截面的位移变形及横向内力,通过反算得到箱梁对虚拟框架的弹性支承刚度,建立梯形多室箱梁的弹性支承框架分析模型。
3) forth line single-cell box girder
四线多榀单箱单室箱梁
1.
Aiming at the special situation of the seven box beams erection of the forth line on ZH-1 section of Guang-Zhu intercity track traffic project,it studies forth line single-cell box girder\'s erection procedures,construction technology and equipment selection situation,soles problems of the forth line single-cell box girder in extraction,transportation and erection.
针对广珠城际轨道交通工程ZH-1标段四线七箱梁架设的特殊情况,研究了四线多榀单室箱梁的架设流程、施工工艺和设备选用情况,解决了四线多榀单箱单室箱梁在提、运、架等方面的问题。
5) single-box double-room girder
单箱双室梁
6) single-box single-room girder
单箱单室梁
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