Case Study of Old Steel Riveted Railway Truss Bridge: From Material Characterization to Structural Analysis

IF 0.6 4区 工程技术 Q4 ENGINEERING, CIVIL Baltic Journal of Road and Bridge Engineering Pub Date : 2023-09-26 DOI:10.7250/bjrbe.2023-18.614
Andrzej Ambroziak, Maciej Malinowski
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Abstract

The structural analysis of an old steel riveted railway truss bridge located over the Maruska River on the Działdowo – Olsztyn, Poland railway line is performed in this paper to check its behaviour under today’s railway loads. The mechanical properties of construction steel extracted from the old steel bridge are investigated by tensile tests, impact tests through the Charpy pendulum impact V-notch, and an optical emission spectrometer. Structural analysis exhibits that the steel bridge requires proper structural bridge improvements to meet today’s load requirements in terms of bearing capacity and serviceability state. The paper begins with a wide survey of literature carried out on the investigation of steel riveted railway bridge subject matter. This paper can provide scientists, engineers, and designers with an experimental and structural basis in the field of old steel riveted railway truss bridge construction.
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老钢铆接铁路桁架桥实例研究:从材料表征到结构分析
本文对位于Działdowo - Olsztyn铁路Maruska河上的一座旧钢铆接铁路桁架桥进行了结构分析,以检查其在当今铁路荷载下的性能。通过拉伸试验、夏比摆冲击v型缺口冲击试验和光学发射光谱仪研究了从老钢桥中提取的建筑钢材的力学性能。结构分析表明,钢桥在承载能力和使用状态方面需要进行适当的结构改进,以满足当今的荷载要求。本文首先广泛查阅了有关钢铆接铁路桥梁课题研究的文献资料。本文可为老钢铆接铁路桁架桥施工领域的科学家、工程师和设计人员提供实验和结构依据。
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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来源期刊
Baltic Journal of Road and Bridge Engineering
Baltic Journal of Road and Bridge Engineering 工程技术-工程:土木
CiteScore
2.10
自引率
9.10%
发文量
25
审稿时长
>12 weeks
期刊介绍: THE JOURNAL IS DESIGNED FOR PUBLISHING PAPERS CONCERNING THE FOLLOWING AREAS OF RESEARCH: road and bridge research and design, road construction materials and technologies, bridge construction materials and technologies, road and bridge repair, road and bridge maintenance, traffic safety, road and bridge information technologies, environmental issues, road climatology, low-volume roads, normative documentation, quality management and assurance, road infrastructure and its assessment, asset management, road and bridge construction financing, specialist pre-service and in-service training;
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