非线性分析结果显示,横桥向风载在主梁上的不平衡加载对结构的稳定性影响不大;
The result of nonlinear analysis shows that the imbalance loads windward on the main girder of the transverse bridge effect little to the structure stability;
试验结果表明:结构在竖向荷载作用下横桥向竖向弯曲效应大于纵桥向竖向弯曲效应;
The results of the tests reveal that the effect of the vertical bending transverse to the bridge under the action of vertical loading is greater than that longitudinal to the bridge.
利用该方法对苏通大桥进行整体受力计算,得到钢箱梁板件的横桥向和顺桥向应力,分析了钢箱梁顶板应力在横桥向的不均匀性。
Mechanics behaviors of Sutong bridge were computed by this method, and longitudinal stress, transversal stress of plates of the girder and section stress distribution were discussed consequently.
通过利用ANSYS对某钢桁架桥进行了模态分析,并用时程分析法进行了在横桥向和竖桥向激励下的地震响应分析,得到了在关键截面的位移和杆件内力响应峰值。
The mode response of a steel truss bridge was analyzed by ANSYS and its seismic responses under transverse and longitudinal excitation were calculated using time-history analysis function.
阐述了在路线纵、横坡较大条件下空心板及箱梁桥楔块的设置与计算。
Under the conditions of larger longitudinal and cross-fall of road line, the author describes the calculations about core slab and box beam bridge chock.
一座桥横架河上。
结果表明,横撑的布置方式直接影响拱式组合体系的稳定性,而横撑刚度对全桥稳定性的影响不大。
The results show that the set of lateral braces has direct influence on stability of arch-style combination system, while the influence of lateral brace rigidity is slight.
文中结合向家坡立交主线桥的实际情况,就T型梁横移工艺在建设中的实际应用做了深入的总结,详细阐述了该技术的具体施工方法、施工流程和施工工艺。
Combined with the practical situation of main structure of Xiangjiapo cloverleaf junction, this paper summed up the practical application with T type beams horizontal move technique in construction.
以湘潭湘江四大桥为工程背景,分析了横撑对斜拉拱桥稳定、自由振动和抗震等力学性能的影响。
The influence of lateral brace stiffness and arch lib section type on the natural vibration property of the bridge is also studied.
在模型中设置横撑和拉杆,对比有无横撑和拉杆对桥塔的影响,为工程施工提供参考依据。
The result indicated that the tower is safe in every load case, and it provides reference for construction.
在模型中设置横撑和拉杆,对比有无横撑和拉杆对桥塔的影响,为工程施工提供参考依据。
The result indicated that the tower is safe in every load case, and it provides reference for construction.
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