2) 64 m PRC's box beam of twin string railroad
双线铁路64m PRC简支箱梁
4) dual-line railway bridge
双线铁路桥梁
5) double track box beam
双线箱梁
1.
This paper introduces the static experiment technique for 32m Double track Box Beam,combining with construction practice of Liaohe super large bridge in Qinshen passenger transport special railway lin
结合秦沈客运专线辽河特大桥施工实例 ,详细介绍了 32 m双线箱梁静载试验检测技
6) double-track box beam
双线箱梁
1.
Taking the construction of a huge double-track box beam railway bridge as an example,the paper expounds structure,operational principle and main parameters of the SPA1100/40 bridge erecting machine,as well as the construction process,key technology and matters needing attention to in construction of the huge bridge.
结合抚河特大桥双线箱梁施工实例,介绍了SPZ1100/40双线铁路箱梁造桥机的构造、原理和主要技术参数,以及利用其架设抚河特大桥的主要工艺流程、关键技术及注意事项。
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