Preprint Article Version 1 This version is not peer-reviewed

Urban Train Soil-Structure Interaction Modeling and Analysis

Version 1 : Received: 13 August 2019 / Approved: 14 August 2019 / Online: 14 August 2019 (09:27:56 CEST)

How to cite: Mohammadzadeh S., D.; Karballaeezadeh, N.; Mohemmi, M.; Mosavi, A.; R. Várkonyi-Kóczy, A. Urban Train Soil-Structure Interaction Modeling and Analysis. Preprints 2019, 2019080162 (doi: 10.20944/preprints201908.0162.v1). Mohammadzadeh S., D.; Karballaeezadeh, N.; Mohemmi, M.; Mosavi, A.; R. Várkonyi-Kóczy, A. Urban Train Soil-Structure Interaction Modeling and Analysis. Preprints 2019, 2019080162 (doi: 10.20944/preprints201908.0162.v1).

Abstract

Design and advancement of the durable urban train infrastructures are of utmost importance for reliable mobility in the smart cities of the future. Given the importance of urban train lines, tunnels, and subway stations, these structures should be meticulously analyzed. In this research, two-dimensional modeling and analysis of the soil-structure mass of the Alan Dasht station of Mashhad Urban Train are studied. The two-dimensional modeling was conducted using Hashash’s method and displacement interaction. After calculating the free-field resonance and side distortion of the soil mass, this resonance was entered into PLAXIS finite element program, and finally, stress and displacement contours together with the bending moment, shear force and axial force curves of the structure were obtained.

Subject Areas

Urban mobility, urban train lines, modeling, soil mass-structure, soil-structure interaction, PLAXIS, computational mechanics, simulation, smart cities, urban sustainable devel-opment, urban rail transportation

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