约有3000名工人参加了桥梁的施工，通过使用高架吊车系统，将2300英尺(译注：701.04米)长的钢索架设在空中。
Around 3,000 workers have helped construct the bridge using 2,300 feet long steel cables held aloft by a 'high line' crane system.
施工机具到位：挖掘机、吊车、焊机、角向磨光机、砂轮切割机及其它工用具。
Construction equipment in place: excavator, crane, welding machine, Angle grinder, abrasive cut-off machine and any other equipment.
岩锚吊车梁在施工及运行期的工作性态和稳定性是工程设计和施工中所关注的主要问题之一。
The working performance and stability of the rock bolt crane girder has always being an important problem in project design and construction.
介绍了施工中吊车起吊式和人字倒落式抱杆组立混凝土电杆的方法以及运行中混凝土电杆的维护。
The methods of erecting concrete poles, by means of crane hoisting type and falling down type were emphasized.
竖杆式拱架支承结构起顶重量大，对吊车的起吊能力要求高，施工难度大。
The usual arch supporting structure requires high-capacity cranes to erect, and complicate constructing methods hard to meet.
施工现场地基坚实是保证吊车站位和吊装施工的前提条件。
Solid foundation on - the - spot is prerequisite condition to guarantee of operation.
施工现场地基坚实是保证吊车站位和吊装施工的前提条件。
Solid foundation on - the - spot is prerequisite condition to guarantee of operation.
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