1) box girder 0#
箱梁0#块
1.
The new-beach-bridge box girder 0# adopted the construction scheme which setting the steel corbel on the thin wall pillar side as mainly holding component,contemporarily using independently designed compound section steel box girder and Behre beam separately as temporary supportting structure system for the vertically and horizontally stressing main girder.
新滩大桥箱梁0#块施工方案采用了薄壁墩侧面设置钢牛腿作为主要承力构件,且自行设计的组合截面钢箱梁和贝雷梁分别作为纵横向受力主梁的临时支撑结构体系。
3) block 0 and 1 of main beam
主梁0号、1号块
4) null block
0块
1.
This paper presents an efficient coding algorithm that exploits a considerable number of null blocks and sub-null blocks in the encoded streams.
263编码后出现大量的0块,提出了对0块和0子块的预测算法,从而避免无效编码,在达到提高编码速度的目的的同时几乎没有带来额外的失真。
5) segment No.0
0#块
1.
Analysis of 3D stress at segment No.0 of Liuyang River bridge;
浏阳河大桥0#块空间应力分析
2.
For the complex structure and stress state of segment No.
针对矮塔斜拉桥结构的0#块构造及受力复杂,采用三维实体单元建立0#块的空间局部计算模型,分别计算了施工阶段及成桥运营阶段两种工况下的应力,计算结果对同类桥梁0#块设计有重要的参考价值。
3.
In the construction process of segment No.
铜九铁路吴家湾特大桥连续梁0#块施工过程中,根据现场实际,利用承台首先支立钢管混凝土临时支墩,再通过墩身预埋件安装支架体系其它构件,并在钢管混凝土临时支墩顶部预埋螺纹钢伸入梁体,实现梁体与临时墩的临时固结,完后进行混凝土浇筑。
6) beam O
0号梁段
1.
Combining the construction and monitoring practice of Tanyaogou Bridge, the article emphasizes the construction technology of beam O of cantilever continuous rigid-frame bridge, which provides the guidance for future construction of continuous rigid-frame bridge.
结合炭窑沟大桥的施工及监控实践,重点介绍了悬臂法浇筑的连续刚构桥中0号梁段施工的技术方法,为今后的连续刚构桥的施工起一些借鉴作用。
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