Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/142300
Title: A simple approach for simulating the road surface roughness involved in vehicle-bridge interaction systems
Authors: Zhang, Yao
Zhao, Hai Sheng
Lie, Seng Tjhen
Keywords: Engineering::Civil engineering
Issue Date: 2018
Source: Zhang, Y., Zhao, H. S., & Lie, S. T. (2018). A simple approach for simulating the road surface roughness involved in vehicle-bridge interaction systems. International Journal of Structural Stability and Dynamics, 18(7), 1871009-. doi:10.1142/S0219455418710098
Journal: International Journal of Structural Stability and Dynamics
Abstract: This paper presents an idea for modeling the road surface roughness in a vehicle-bridge interaction (VBI) system, by simulating it equivalently as two external forces each acting on the two subsystems of vehicle and bridge. Such an idea can be easily included in general-purpose commercial finite element (FE) software like ABAQUS and ANSYS. Compared with frequently used coupled and uncoupled FE models, the present approach is more convenient, since it does not require any self-developed FE codes. The other advantage is that it does not require very small elements in the FE modeling, as is the case with conventional approaches for simulating the irregularity in the profile of road surface roughness, which may be computationally inefficient.
URI: https://hdl.handle.net/10356/142300
ISSN: 0219-4554
DOI: 10.1142/S0219455418710098
Rights: © 2018 World Scientific Publishing Company. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:CEE Journal Articles

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