桥梁跨度 meaning in Chinese

bridge span

Because the span of the bridge becomes longer and longer , the request of designing , construction , material and equipments should be elevated
由于桥梁跨度的不断增大，对大跨度预应力混凝土桥梁的设计、施工、材料及设备等要求亦不断提高。
In particular , for the revised version of the code which will cover bridges with span beyond 150 m , this thesis provided necessary theoretical arguments as well as convenient analysis means
尤其是将规范涵盖的桥梁跨度范围扩大到150m以上时，给出了充分的理论依据和方便的计算手段。
As a result of increasing bridge span , deck flexibility and structure complexity , earthquake analysis of long span cable - stayed bridge becomes one of the most concern and challenge problems in bridge engineering field
随着桥梁跨度、桥面柔性和构造复杂性的增加，大跨度斜拉桥的地震动研究已经成为桥梁工程界最关心、最具有挑战性的课题之一。
The resonance conditions of the train - bridge system are affected by the span , total length , lateral and vertical stiffness of the bridge , the compositions of the train , and the axle arrangements and natural frequencies of the vehicles
车桥系统的共振条件与桥梁跨度、长度及竖向和横向刚度，列车编组、车辆轴距参数及车辆的自振频率等因素有关。