Numerical Modeling Techniques of High-Speed Rail Bridge Structures

Stephenson, Andrew; Moustafa, Mohamed A.; University of Nevada, Reno. Department of Civil and Environmental Engineering

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Numerical Modeling Techniques of High-Speed Rail Bridge Structures

2020-09-01
By Stephenson, Andrew ; Moustafa, Mohamed A.

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English

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Creators:

Stephenson, Andrew ; Moustafa, Mohamed A.

Stephenson, Andrew ; Moustafa, Mohamed A. Less -
Corporate Creators:

University of Nevada, Reno. Department of Civil and Environmental Engineering
Corporate Contributors:

United States. Department of Transportation. University Transportation Centers (UTC) Program ; United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology ; Accelerated Bridge Construction University Transportation Center (ABC-UTC)

United States. Department of Transportation. University Transportation Centers (UTC) Program ; United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology ; Accelerated Bridge Construction University Transportation Center (ABC-UTC) Less -
Subject/TRT Terms:

[+]

Earthquakes Finite Element Method High Speed Rail Literature Reviews Numerical Analysis Prototypes Railroad Bridges Rolling Contact Seismicity Train Track Dynamics
Resource Type:

Tech Report
Geographical Coverage:

United States
Edition:

Final Report 01/2018-08/2020
Corporate Publisher:

Accelerated Bridge Construction University Transportation Center (ABC-UTC)
Abstract:

High-speed rail (HSR) is a complex system incorporating various technical aspects such as infrastructure, rolling stock (specially-designed train sets), telecommunications, operating conditions, and equipment. With the requirements for deflections, rotations, and natural frequencies of HSR bridge structures, comprehensive understanding of the HSR dynamic interactions is a topic of growing interest. Accordingly, many studies over the past few decades have been conducted, mostly internationally, with a focus on dynamic interaction between the different components of HSR train/bridge systems through sophisticated structural models. The focus of this research is to identify these modeling features and inherent characteristics of HSR bridges, and to provide guidance and demonstration examples on how to develop such models in OpenSees. The main objective of this study was to create a comprehensive modeling guideline for HSR bridge systems.
Format:

PDF
Funding:

69A3551747121
Collection(s):

University Transportation Centers
Main Document Checksum:

[+]

urn:sha256:6f63c6de570c851982232201d710290863fc7252c4eba08952d7d50cbaef0430
Download URL:

https://rosap.ntl.bts.gov/view/dot/72662/dot_72662_DS1.pdf
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Numerical Modeling Techniques of High-Speed Rail Bridge Structures

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