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Application of Rigid Method for Determining the Skewing Forces on Bridge Cranes and Trolleys according to EN 15011

机译:刚性方法在确定符合EN 15011的桥式起重机和手推车上的偏斜力中的应用

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摘要

The newly adopted norm EN 15 011 considering bridge and portal cranes contains a series of novelties forcrane designers. In the scope of this norm, the so called rigid method for determining the loads caused by skewingduring bridge cranes travelling and their trolleys traversing has been introduced. The aim of the paper is to give ashorter algorithm, supplementary comments, and numerical examples that point out the main phases of skewing forcescalculation procedure, i.e. to contribute to the easier understanding and usage of rigid method in calculations.
机译:新采用的EN 15 011标准考虑了桥式起重机和门式起重机,为起重机设计人员带来了一系列新颖性。在该规范的范围内,已经引入了一种所谓的刚性方法,用于确定桥式起重机在行进中及其手推车横越过程中产生的偏斜。本文的目的是给出更短的算法,补充注释和数值示例,指出偏斜力计算过程的主要阶段,即有助于更容易理解和使用刚性方法。

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