In the mechanical analysis of curved box beam, the shear - lag effect and the effect of curvature anus on the geometric properties of cross - section are considered.
在分析曲线箱梁力学性能时考虑了剪力滞效应，并且还考虑了曲车半径对箱梁截面特性的影响，推导了曲线箱梁在不同支承条件及载荷型式下的纵向剪切位移差公式。
With a group of six H-tuning legislation production lines, box-type production lines, CNC flame cutting machines, door-buried alone welding, Milling machines, 3D CNC drilling machines, five-dimensional intersection Cutting Machine, data drilling, Vol. Boards and other large equipment hundreds Department, and with a sandwich panel, C-beam, Z-beam, floor, for boards, various models of Caiwa, curved tile production line.
配有6条H钢组立校正生产线，箱型柱生产线、CNC火焰切割机、门型埋孤焊、铣边机、数控三维钻孔机、五维相贯线切割机、数据钻床、卷板机等大型设备上百部，并配有夹芯板、C型钢、Z型钢、楼承板、各种型号彩瓦、弧形瓦生产线。
Based on the numerical results of model test, the distribution of transverse stress in flanges of curved box beam is presented in this paper.
通过对模型试验结果的分析，总结出了曲线箱梁横向应力的分布规律。
Usually, the restrained torsion second shear deformation has little effect on the simply-supported curved box girders. However, it has evident effect on the fixed end and the neighbouring sections of the fixed-end constraint box girder, such as cantilever-box beam.
对简支曲线箱梁，约束扭转二次剪切变形影响通常不大，但对于有固定端约束的箱梁，如悬臂箱梁等，在固定端及其附近截面上，二次剪切变形影响则较大。
Generalized Displacement Method for the Analysis of Thin-Walled Box Curved Beam
箱型曲梁结构分析的广义位移方法
Analysis of Crack on End Cross Beam in Continuous Curved Box Girder
连续曲线箱梁桥端横梁裂缝原因分析
This paper simulates end cross beam in continuous curved box girder by means of solid finite element in a program named ANSYS and analyses the reason of its crack during construction.
采用ANSYS有限元块体单元来模拟某连续曲线箱梁桥的端横梁，对其在施工期间产生裂缝的原因进行分析计算。
Steel box continuous curved beam with its big span, little section, esthetical sculpt, is adopted generally by municipal projects.
钢箱连续曲梁以其跨度大、面小、型美，普遍被市政工程采用。
This paper analyzes skew support continuous curved T girder bridge and skew support continuous curved box girder bridge that largely applied in practical engineers, adopting statically indeterminate simple-supported curved beam as basic structure.
论文以超静定简支曲线梁作为基本体系，对在实际工程中广泛应用的斜支承连续曲线T梁桥和斜支承连续曲线箱梁桥进行分析。
The adjusting technology of long span prefabricated box beam over small radius curved bridge Influence of Track Super Elevation on Curve Radius and Transition Curve Length on Passenger Dedicated Line
小半径曲线桥梁上大跨径预制箱梁的安装技术客运专线超高对曲线半径及缓和曲线长度的影响
This paper presents an analysis of curved box beam element considering shear lag and warping torsion effects. In this study, the variation method is used to formulate the stiffness matrix and nodal loading vectors.
考虑剪力滞后效应和翘曲扭转的影响分析了一种曲梁单元，在研究中运用了变分法形成刚度矩阵和节点荷载列阵。
Based on the Structural matrix analysis, the stiffness matrix of a space curved beam member is derived in this paper with the eccentricity of the shear center from the centroid of the box cross section being considered.
从结构矩阵分析的基本思路出发，推导出考虑截面形心与截面剪心不重合曲线箱梁单元的刚度矩阵，以及这种曲梁单元在任意空间力系作用下的等效节点荷载。
In the mechanical analysis of curved box beam, the shear-lag effect and the effect of curvature anus on the geometric properties of cross-section are considered.
对工字形和箱形曲梁进行了稳定分析计算，模拟了在满跨均布竖向荷载作用下两种截面曲梁的工作特性。
A lateral diaphragm in the curved box beam can improve the force property of the beam.
在曲箱梁中设置横隔板，可以改善箱梁受力性能，但设置过密横隔板会增加箱梁自重。
Based on the simple-supported box beam, it has analyzed and compared the various pavement responses when continuously and frictionally contacted to the bridge decks, paved on straight-lined bridges and curved bridges, and paved on level bridges and inclined bridge.
针对典型的箱梁，比较分析铺装层和桥面板间完全连续和滑动摩擦接触；直线梁桥和曲线梁桥的铺装；
The paper introduced the model and practice test of slop and curved bridge with variable cross section Continuous box beam, It analyses and studies transverse load distribution of slop and Curved bridge.
介绍变截面连续箱梁斜弯桥模型试验和实桥试验，并对斜弯桥的荷载横向分配进行分析与研究。
However, during the actual application of abundance projects, with the operation of RC continuous curved box-girder bridges, the beam body occurred the outward displacement along racial direction and took on obviously circumrotate and overturning tendency.
然而，在大量工程实际应用中发现，随着钢筋混凝土曲线箱梁桥的运营出现了梁体向径向外移，呈现较明显的旋转倾覆趋势。