1) additional girder
附加纵衍
2) additional girder
附加纵桁
3) additional longitudinal forces
附加纵向力
1.
Study on additional longitudinal forces of jointless track on curved rigid frame bridge;
曲线刚构桥上无缝线路附加纵向力理论分析
4) additional longitudinal force
纵向附加力
1.
The mode of additional longitudinal force of continuously welded rails on bridge with continuous beam is established.
通过建立连续梁桥上无缝线路附加纵向力的计算模型,对连续梁桥上无缝线路纵向附加力进行了计算。
2.
With the track, bridge and its piers taken as an integrated system, the finite element model to analyze the additional longitudinal forces in continuously welded rails (CWR) on bridges was established.
将轨道结构、桥梁及墩台基础作为一个整体系统,建立了桥上无缝线路纵向附加力计算的有限元模型,以京沪高速铁路中两座特大桥为例,研究了桥上无缝线路钢轨温度附加力、挠曲附加力的分布及其对桥梁墩台的传递规律,同时还分析了断轨力和制动附加力的影响。
3.
The mutual additional longitudinal force transmission between continuously welded rails (CWR) and high-speed railway bridges is an important force for high-speed railway bridge.
现有桥上无缝线路纵向附加力计算理论大多采用平面模型,而高速铁路桥梁、墩台及荷载均具有很强的空间性,现有力学模型不能很好反映上述工况,具有很大的局限性;高速列车高速行驶在桥梁上或在桥梁上制动,会引起钢轨及桥梁的振动,但高速铁路动态挠曲力及制动力现有研究成果很有限,有关报道很少。
5) additional longitudinal forces
纵向附加力
1.
Two finite element models are established to calculate the additional longitudinal forces of the integrated system consisting of track,beams,abutments,piers and foundation,and the additional longitudinal forces of a big frame bridge with two slender piers are calculated.
建立两种以轨道、桥梁、支座、墩台、基础为整体结构的纵向附加力计算有限元模型,计算某特大型双肢薄壁墩刚构桥纵向附加力。
补充资料：衍衍
1.行貌。 2.犹徐徐，舒缓貌。 3.雍容大度貌。 4.盛貌;多貌。
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