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More heroics on the Hudson

机译:哈德逊更多的英雄气概

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摘要

Nothing about the New NY Bridge project is an abbreviation, but there should be at least one. They call the skyscraper-on-water mega crane on the job 1 Lift NY, with the NY standing for the New NY Bridge. However, this heavy equipment Hercules probably could come close to lifting the entire state of N.Y. The crane is capable of hoisting 1,900 tons at once, and comes with a 950-ton arm. It takes a highly skilled team to run the super crane's many systems. Two operators and a crew of mechanics and deck hands work together to ensure that every lift is carried out safely and efficiently. The operators utilize two separate sets of controls-one to control the lift of the boom and another to control the movement of the barge. Because the super crane does not swing like most cranes, the second operator manipulates a series of eight anchor lines to pivot the entire barge into place. Precise communication between the operators is essential, and the crane operates at a slower pace than smaller cranes in order to safely handle mammoth lifts in the sometimes-challenging conditions of the Hudson River.
机译:New NY Bridge项目只是缩写,但至少应该有一个缩写。他们称其为“纽约举升”工作中的水上摩天大楼巨型起重机,其中“ NY”代表“ New NY Bridge”。但是,这种重型设备Hercules可能接近提升整个纽约州的状态。该起重机能够一次吊起1,900吨,并配备950吨的臂架。需要一支高技能的团队来运行超级起重机的许多系统。两名操作员以及一组机修工和甲板操作员一起工作,以确保安全,高效地进行每次举升。操作员使用两组独立的控件,一组控制吊臂的升程,另一组控制驳船的运动。由于超级起重机的摆幅不像大多数起重机那样,因此第二名操作员操纵一系列的八条锚索将整个驳船旋转到位。操作员之间的精确通信至关重要,起重机的运行速度比小型起重机要慢,以便在有时充满挑战的哈德逊河条件下安全地处理猛lift的举升。

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  • 来源
    《Roads & bridges》 |2016年第11期|16-17|共2页
  • 作者

    Bill Wilson;

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