span length
英 [spæn leŋθ]
美 [spæn leŋθ]
网络 跨距长度; 跨度; 跨径; 跨距; 跨度距离
双语例句
- Long-span pipeline suspension bridges always show notable flexibility because of their narrow deck and small ratio of large deck width to span length.
大跨度悬索管道桥桥面窄，宽跨比小，结构十分轻柔，结构参数的改变对其动力特性有较大的影响。 - The novel trousers rack has the characteristics of high structural strength, good deformation resisting property, large bearing capacity, large span length, large capacity and convenient using.
本实用新型结构强度高，抗形变，承重力大，跨度大，容量大，使用方便。 - Cantilever and catenary are calculated individually for each span length on the construction site.
在施工现场分别计算腕臂和悬链线的跨距。 - Study on Optimum Design Method For Wheel Base of A Hauling Automobile And Span Length of A Trailer
关于牵引车轴距及挂车挂跨距优化设计方法的分析及研究 - Through the comparison and analysis of the additional force to the jointless track on the steel truss bridge and the simple-supported beam bridge of the same span length, it is found that the structural features of the bridge proper plays a more important role than the temperature span.
通过对同跨度钢桁梁与简支梁桥上无缝线路附加力比较分析，发现桥梁本身的结构特征起着比温度跨度还要重要的作用。 - Based on this condition, a concept of equivalent span length is proposed.
同时，在此基础上，还提出了等效跨长的概念。 - The effects of span length, lateral rigidity of girder, and different analysis model are discussed.
讨论了桥长、主梁横向刚度、不同计算模型等因素对简支梁桥横向地震反应的影响。 - The Effects of Internal Flow, Axial Force and Pressure on the Allowable Span Length of Submarine Pipelines
海底输液管道内流、轴向力和压强对允许悬空长度的影响 - Design, fabrication, test and application of pretensioned partially prestressed concrete beams 16m in span length are narrated, and furthermore, the beams are proved safe for use in railway bridges.
介绍了跨度16m的先张法部分预应力混凝土梁的设计、制作、试验、应用技术，说明梁体可安全地使用在铁路桥梁上。 - Impacts of Increase in Span Length on Flutter Analysis Method of Cable-Supported Bridges
跨径的增加对缆索承重桥梁颤振分析方法的影响 - The superstructure of the main bridge of a bridge is a through bowstring arch bridge of concrete-filled steel tubes with calculated span length 84 m. This paper presents the optimization calculation of monitoring and control at both the early stage and in course of the construction of the bridge.
某桥主桥上部结构为计算跨径84m的下承式钢管混凝土拱桥，介绍对该桥进行的施工监控前期的优化计算，以及施工监控过程中的优化计算。 - In the modern traffic system, the suspension bridge scheme which has the long span length is thought more and more important.
在现代交通体系中，大跨径悬索桥方案越来越被人们所重视。 - This paper presents a group of formulas for designing optimally wheel base of a hauling automobile and span length of a trailer.
本文在运用结构力学、汽车结构及汽车理论对国内外牵引车轴距及挂车挂跨距设计进行系统分析及研究的基础上，提出一组牵引车轴距及挂车挂跨距优化设计公式。 - Humber Bridge of England with its span length of 1,410m has been the world's longest span bridge.
跨径1410m的英国Humber桥，为迄今世界最大跨径的桥梁。 - Masonry and reinforced concrete are the most common material which are usually used in medium-and-small span length arch bridge in our country.
我国已建中小跨径的拱桥多以圬工和钢筋混凝土材料为主。 - In the light of the existing situation and the experiences of the prestressed and reinforced concrete railway beams under 40 meters span length in China, it is clear that the application of partial prestressed concrete beams is justifiable in our railway bridges.
并结合我国铁路40米以下跨度的预应力混凝土梁和普通钢筋混凝土梁的应用现况及存在的问题论述了在铁路桥梁中采用部分预应力混凝土梁的可能性及其现实的经济意义。 - The calculation models of curved beam bridges with same span length, but different curvature radius, center angles and supporting forms are established by means of finite element software.
利用有限元软件，建立了跨径相同、曲率半径和圆心角以及支撑形式不同的弯梁桥计算模型。 - Based on the study of transverse vibration of 469Q gasoline engine, this paper proposes that the span length of the synchronous belt is the main factor affecting the vibration amplitude and frequency, and this has been verified on 469Q gasoline engine.
通过对469Q汽油机正时同步带传动进行横向振动的分析研究，提出了影响同步带横向振动频率和振幅的共同因素主要是同步带跨度，并且通过试验验证了结论的正确性。 - With the repaid development of prestressed concrete continuous rigid frame bridge, its span length continues to increase and construction difficulty also increases.
随着预应力连续刚构桥的迅速发展，跨度逐渐增大，其施工难度也不断增加。 - With increasing of span length of cable-stayed bridges, structural stiffness and also stability are declined, and the construction time is also increased.
随着斜拉桥跨径的增大，结构的刚度及其稳定性将下降，同时还拉长了桥梁建设周期。 - With increasing span length and structure complexity of a cable-stayed bridge, Construction control and monitoring plays an important note during erection of the bridge girder.
斜拉桥是现代大跨度桥梁最具竞争力的桥型之一。随着斜拉桥跨度和构造复杂性的增大，斜拉桥的施工监测与控制对保证桥梁的顺利建成起着重要的作用。 - But together with the increase of span length and the use of high strength materials, the box girder is thinner and the tower is higher.
而随着桥梁跨径的不断增大和高强度材料的应用，箱梁越来越薄，主塔越来越高耸，使稳定问更为突出。 - The increase in span length results in the decrease in resistance to progressive collapse of the RC frames.
框架结构的抗连续性倒塌能力随着跨距的增加而降低。 - At the same time, according to the special and forms of groove/ valley crossing span and considering the effect of sag and span length to shielding failure performance of transmission lines, the calculation method based on the EGM was given out.
同时，针对跨沟/跨谷的线路档距的特殊地形情况，综合考虑了弧垂和档距长度对线路绕击屏蔽性能的影响，提出了基于电气几何模型的计算方法。 - However, the increases of span length of cable-stayed bridges have caused a series of new problems, such as the increase of bridge construction time, the decrease of structural stiffness and of structural stability.
然而，跨径的增大也使得斜拉桥出现一系列新的问题，如桥梁施工时间的拉长、结构刚度的减小和稳定性的降低等。