查询词典 box bridge

When train running on the track, there has interaction between whiles and track, and the track will bend because of the weight of wheel. The bend wave will propagate to box-beam and further to bridge pier. Then the vibration propagate to around soil through the bridge pier, which can cause the second vibration on buildings.

列车运行时，车轮和轨道间存在着相互作用，由于轮重的作用使轨道产生弯曲变形，弯曲波通过轨道垫块传给箱型梁，进一步传递给桥墩，然后振动通过桥墩向周围土中传播，从而进一步引发建筑物的二次振动。

Long-span steel bridge deck pavement is a box girder bridge-building, one of the key technologies, domestic less successful experiences.

桥面铺装是大跨径钢箱梁桥建设的关键技术之一，国内成功经验较少。

Through referring related documents and analysis of builded bridges home and abroad, this dissertation makes anslysis on design of whole bridge on the basis of design theory for general box-girder, and combined with the design of Long-March bridge. There makes a special research on shear connecter which connecte corrugated steel webs with concrete board up and down. Design method of shear connecter is discussed.

本文在参阅国内外有关文献及实桥资料的分析，以普通混凝土箱形梁设计理论为基础，结合长征桥的设计，分析了整个桥梁的设计过程，尤其对波形钢腹板和顶底板混凝土的剪力连接件进行了研究，给出了计算方法。

Through summary to the construction of Contract 19 Section box arch bridge along Dali-Baoshan Highway,this paper briefly introduces the hoisting method and monitoring control measures of this bridge.

文章通过对大保高速公路19合同段箱形拱桥的施工总结，简要介绍该桥的吊装方法及监控措施。

Haicang Bridge is the first in Asia, second in the world, the three-span continuous steel box girder all floating suspension bridge.

海沧大桥是亚洲第一、世界第二的三跨连续全漂浮钢箱梁悬索桥。

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The paper adopts the new type of structure of box ribbed arch bridge with 120m clear span and its calculating results which provide reference for design of simular bridge .

介绍采用新规范设计净跨径120m箱型肋拱桥的结构和计算结果，以便为采用新规范设计同类桥梁提供参考。

Baishagou Bridge is a reinforced concrete box arch bridge with a net span of 150 m,its arch ring adoptes firstly suspended wagon cantilever casting construction in China.

白沙沟大桥是净跨150 m的钢筋混凝土箱形拱桥，拱圈是我国首次采用挂篮悬臂浇注节段法施工成拱的。

At present, in a tipper, the unloading device is separated from the controlling mechanism for damping. As a result, a driver is hard to control the wagon box's sudden rising resulted from bump and shake during the transport, as well as hard to control the accidents such as the wagon box breaks off the tipper, breaks aerial line, breaks pipeline and knocks into bridge opening for a driver forgot to put down the wagon box after he has discharged and meanwhile the car is running.

但由于目前自卸汽车的自卸机构和制动控制机构是二个独立、互不相联的部分，因而司机很难控制车辆在运输过程中由于颠簸和震动引起的车斗意外升起，或者在司机卸完货物忘记把车斗降落，车辆仍可继续行驶，从而导致自卸车的车斗挂掉、挂断架空线路、架空管道或挂上桥洞等事故的发生。

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我公司主要生产的产品有：铸铁检验平板、划线平板、焊接平板、T型槽装配平台、镗铣机工作台、三座标平台、电机试验平台、火工平台、落地镗床工作台、镁铝轻型平尺、铸铁平型平尺、桥型平尺、方尺、直角尺、机床专用角度尺、检验方箱、划线方箱、磁性方箱、磁性V型架、偏摆检查仪、齿轮跳动检查仪、机床检验棒、机床调整垫铁、机床防震垫铁、阶梯垫铁、等高垫铁。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。