1) positioning of steel box girder
钢箱梁定位
2) steel box beam
钢箱梁
1.
New steel box beam fabrication technology in the main bridge in the Yangtse River Bridge in Anqing;
安庆长江公路大桥主桥钢箱梁制造新工艺
2.
Camber setting in transverse direction of steel box beam cable-stayed bridge;
钢箱梁斜拉桥横向预拱度的设置
3) steel box girder
钢箱梁
1.
Orthotropic deck performance of steel box girder cable-stayed bridge;
钢箱梁斜拉桥正交异性桥面板的受力性能
2.
FE analysis and experimental study on local stress of steel box girder of runyang suspension bridge;
润扬悬索桥钢箱梁受力分析及实验研究
3.
Nonlinear analysis of steel box girder with prestressed tendons;
预应力钢箱梁的非线性分析
4) steel box-girder
钢箱梁
1.
Whole welded flat streamline closed steel box-girder is used as main girder of Nanjing No.
南京长江第三大桥主梁为全焊扁平流线形封闭钢箱梁,划分为10种类型89个梁段,其中最重的0号块重298t,介绍了其安装及临时锚固措施。
2.
Installation steps and construction technology of hyperbolical steel box-girder were introduced in detail,as well as manual welding technology of box-girder,diamond joints and roof supporting bar.
结合大连市开发区文化中心工程C区钢屋架结构的施工,通过两种施工方案比选分析,确定采用空中散拼的施工方案,并详细阐述了屋架双曲面钢箱梁安装顺序和施工工艺,同时介绍了箱梁、菱形节点块和屋架支撑杆的手工焊接工艺,采用超声波探伤进行内部缺陷的检验,并测量轴线与标高和下挠值。
3.
In the background of the Hangzhou Jiangdong Bridge and Guangzhou Dongsha Bridge project, the temperature field and effects of temperature action in steel box-girder are researched.
温度对桥梁结构的影响已成为工程界的共识,尤其对施工中的钢箱梁而言,因无桥面铺装,钢材导热性能好,温度影响更加显著。
5) steel-box girder
钢箱梁
1.
It was examined that the dynamic peculiarity,the welding line flaw,the size of steel member section and the rusty phenomenon of an existing municipal steel-box girder bridge.
对某在用市政钢箱梁桥的动力特性、焊缝缺陷、应力和变形、钢构件截面尺寸和锈蚀情况进行了检测,按规范要求验算了结构的整体稳定和局部稳定。
2.
This article introduced the coating systems and there performance that were used on the steel-box girder in the Hangzhou Bay Bridge.
本文介绍了杭州湾跨海大桥主体结构钢箱梁所采用的涂层体系和性能指标,对该体系的施工工艺、过程控制和质量控制等也进行了介绍。
6) steel girder
钢箱梁
1.
In view of damaged condition of a main span 618 meters large span cable-stayed bridge-the Wuhan Baisha Zhou Yangtze River Bridge steel girder deck pavement,the diseases reasons of bridge pavement are analyzed.
针对主跨为618 m的大跨径斜拉桥——武汉白沙洲长江大桥钢箱梁桥面铺装的破坏情况,分析了铺装层发生病害的原因。
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