空间垫层加固试验段铁路轨道竖向位移研究

IF 1.4 4区工程技术 Q3 MANAGEMENT

International Journal of Shipping and Transport Logistics Pub Date : 2021-01-01 DOI:10.26411/83-1734-2015-2-51-6-21

Z. Zamiar, A. Surowiecki

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引用次数: 0

摘要

本文的主题是加强铁路轨道基础的层，用于波兰国家铁路干线现代化的特殊情况。提出了三维增强垫的构造，也称为“床垫”。加强“床垫”是一层预先压缩的石骨料，由塑料网制成的开放式涂层。讨论了在铁路轨道上设置空间垫层的试验断面的竖向位移研究结果。在运行过程中，得到了轨道上的垂直位移作为时间的函数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Research on vertical displacements of an experimental section of a railway track with a spatial mat reinforcement

The subject of the article are the layers strengthening the base of the railway track, used in special cases of modernization of the main lines on the Polish State Railways. The construction of a three-dimensional reinforcing mat, also known as a "mattress", is presented. The reinforcing "mattress" is a layer of stone aggregate pre-compressed in an openwork coating made of plastic mesh. The results of the research on vertical displacements of the experimental section established in the railway track with a spatial mat embedded in the substrate are discussed. Vertical displacements were obtained as a function of time in the track subjected to the operation process.

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来源期刊

International Journal of Shipping and Transport Logistics Multiple-

CiteScore

2.10

自引率

13.30%

发文量