1) spine birdge
脊骨梁桥
2) box beam
脊骨梁
1.
Analysis of shear lag effect of great cantilever steel box beam;
大悬臂钢脊骨梁结构模型剪力滞效应探讨
2.
By using the method of finite element,the author tries to offer the tentative analysis of the shear lag effect of cantilever box beam on the horizontal force and bend moment.
以长沙市洪山桥塔梁墩固结节段模型试验为基础 ,应用有限元方法分析大悬臂钢脊骨梁在轴力和弯矩作用下剪力滞效应 ,并进一步研究了轴向力作用下 ,纵向加劲肋、横向加劲肋、横梁、挑梁变化对脊骨梁正应力的变化规律的影响 ,供设计时参
3.
By using the method of finite element,the author tries to offer the tentative analysis of the additional effect on the stress that torsion brings to cantilever box beam.
以长沙市洪山大桥塔梁墩固结节段模型试验为基础 ,应用有限元方法分析扭转对大悬臂钢脊骨梁应力的附加影响 ,并进一步研究了在横隔板间距、刚度变化的情况下 ,脊骨梁翘曲正应力及剪应力的变化规律 ,供设计时参
3) spine beam
脊骨箱梁
1.
Based on the calculation and analysis of models with structural parameters such as radius and load position discussed,the rules of longitudinal and transverse stress distribution,the shear lag effect and the variational law with parameters in up supported curved spine beam are educed.
建立了空间块体分析模型 ,通过对曲线脊骨箱梁整体结构的分析和计算 ,考虑曲率半径、作用点位置等参数的影响 ,得出上承式曲线脊骨箱梁在纵、横两个方向上的应力分布状况、剪力滞效应及随相关参数变化的规律 ;并与一般曲线箱梁相比较 ,描述了曲线脊骨箱梁在不同荷载作用下的受力性能 ;通过有机玻璃模型试验验证了计算的正确性。
4) spine main girder
脊骨主梁
5) composite spine girder
组合脊骨梁
1.
The loading test and spatial finite element analysis were carried out to discuss the whole loading process,mode of failure,deformation form,capacity of bending resistance and limit states of steel-concrete composite spine girder with long flanges supported by cantilevered beams with corrugated steel web(SCCSG) under monotony loads,and to confirm the main eigenvalues of loading.
通过全过程加载试验和空间有限元分析,探讨了带波形钢腹板悬臂挑梁的组合脊骨梁在单调荷载作用下的受力全过程、破坏模式、变形特征、抗弯承载力和极限状态,并确定其主要受力的特征值;根据试验现象、荷载-位移(应变)关系、混凝土板剪力滞效应的分析,总结出组合脊骨梁正、负弯矩截面在材料屈服前、后的受力特点和变形特征;在此基础上推导出组合脊骨梁的抗弯承载力计算公式,公式计算结果与试验结果吻合较好。
2.
In this paper,a new steel-concrete composite spine girder with large cantilevered beams of corrugated steel web(SCCSG) is introduced.
介绍了带波形钢腹板悬臂挑梁的钢—混凝土组合脊骨梁这一新型结构。
6) spine girder structure
脊骨梁结构
1.
The application of the spine girder structure to the viaduct has some merits, which is popularizing and drawing more attention.
脊骨梁结构用于高架桥,具有一定的优势,已开始逐步应用并引起关注。
补充资料：脊骨
1.人和脊椎动物背部中间的骨头。
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