查询词典 truss bridge

The project for the future oilfield contract tower truss swing bridge and laid a solid foundation ...

这项工程为今后中原油田承揽摇摆塔式桁架桥奠定了坚实基础。。。。

Main Products: various types of high strength bolts nut, M20 ~ M100 wholesale gross nut, M16 ~ M30 high-strength nuts, plum mine bolts, fish bolts, truss bolts, bucket-type bolts, side head bolt, expansion bolt , steel large hexagon bolt with hexagonal bolts, expansion bolts, special bolts, loader bridge bolts, rivets and so on.

各种型号的高强度螺栓螺母，批发M20～M100的毛螺母，M16～M30高强度螺母，矿用梅花螺栓，鱼尾螺栓，网架螺栓，斗型螺栓，方头螺栓，膨胀螺栓，钢结构大六角螺栓，内六角螺栓，膨胀螺栓，异形螺栓，装载机桥螺栓，铆钉等。

Aiming at structural design influence of part physical dimension and uncertainty of exterior load, response surface and several statistic parameter analyse of bridge truss structure bending stress and deflection was proceed by means of probability design and finite element method.

针对桥梁桁架实际设计中，零件结构尺寸、外部载荷的不确定性对结构设计的影响，采用概率设计与有限元技术相结合，通过参数化建模，运用响应面法构造了近似函数，对桥梁桁架弯曲应力和挠度进行了概率设计。

At the same time, the roof truss and cable-state composite hanging basket in the paper is also an idea structure in bridge construction.

同时，提出并设计的新型斜拉式组合挂篮是一种较为理想的重载轻型挂篮形式，在块件重量重的大跨度桥梁的施工中有较大的优越性。

Engineers credit Roebling for designing a bridge and truss system six times as strong as he thought it needed to be!

工程师们将其归功于roebling的设计以及用六倍于设计的捆绑方法。

Along with rapid construction of high-speed railways and increasing speed of the using railways, through steel truss composite bridge will be widely used in China.

随着我国高速铁路的大力建设和既有线路的提速，这种桥梁结构形式将会有较为广泛的应用前景。

This article was based on the first priestesses concrete truss compound arch bridge that was built, by our unit, in Chongqing.

本文根据我集团公司在重庆市施工的第一座预应力混凝土桁架式组合拱桥的施工过程撰写而成的。

Using ansys finite element analysis software,the dynamic characteristic of half-through steel truss self-anchorage suspension bridge is analyzed.

通过ANSYS有限元分析软件进行中承式钢桁架自锚悬索桥动力特性分析，提出较为准确的建模方法，使计算结果能满足工程分析精度要求。

The train and the deck truss girder bridge were coupled together as one composite system.

将列车一上承式钢桁梁桥视为一个整体振动系统。

In the case of a super-long span suspension bridge across wide mountain valley, steel truss stiffening girder is more adaptable for the bridge section than steel box girder due to the limitation of construction condition.

在山区峡谷大跨度悬索桥的建设中，由于受施工条件的限制，桁架加劲梁比钢箱梁在施工方面具有更好的优越性。

The big eared hedgehog, the little owl, the sand gecko, the three-toed jerboa, and every show needs a villain - saw-scale - the viper!

大耳刺猬，小猫头鹰，沙壁虎，三趾跳鼠，每场戏都需要反派角色：蝰蛇。

Plasmodiophora brassicae ; resting spores ; density gradient centrifugation of sucrose ; ultrasonic disruption

根肿；休眠孢子；蔗糖密度梯度离心；超声波破碎