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首页> 外文期刊>MATEC Web of Conferences >Improvement of the bearing structure of the wagon-platform of the articulated type to ensure the reliability of the fixing on the deck of the railway ferry
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Improvement of the bearing structure of the wagon-platform of the articulated type to ensure the reliability of the fixing on the deck of the railway ferry

机译：改进铰接式货车平台的轴承结构，以确保在铁路渡轮甲板上固定的可靠性

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摘要

In the article the results of studies of loading of the bearing structure of a wagon-platform of an articulated type, created on the basis of the existing construction, during transportation on the railway ferry by sea are given. In order to ensure the reliability of the fixing of the bearing structure of the wagon-platform of the articulated type relative to the deck of the railway ferry, it is proposed to equip it with knots for fixing the chain ties. To study the dynamic loading of a wagon-platform of an articulated type during transportation on a railway ferry by sea, constructed a mathematical model of oscillations with angular displacements relative to the longitudinal axis of the vessel (loll/heel). The maximal values of accelerations, as components of dynamic load, acting on the bearing structure of a wagon-platform are determined. The obtained acceleration values are taken into account when calculating the strength of the bearing structure using the finite element method implemented in the CosmosWorks software environment. It is established that the maximum equivalent tension do not exceed permissible values. The carried out researches will promote increase of efficiency of combined transportations in the direction of the international transport corridors.
机译：在本文中，给出了在海上运输铁路轮渡期间根据现有结构创建的铰接式货车平台的承重结构的载荷研究结果。为了确保铰接类型的货车平台的支承结构相对于铁路轮渡的甲板的固定可靠性，建议为其配备用于固定链结的结。为了研究铰接式货车平台在海上铁路渡轮上运输过程中的动态载荷，构建了相对于船舶纵轴（倾角/跟角）具有角位移的振荡数学模型。确定了作为动载荷分量的加速度的最大值，该最大值作用在货车平台的轴承结构上。当使用CosmosWorks软件环境中实施的有限元方法计算轴承结构的强度时，将考虑获得的加速度值。确定最大等效张力不超过允许值。进行的研究将朝着国际运输走廊的方向促进联合运输效率的提高。

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