PLAXIS 3D Railway Track Modeling
AUD 100–800
About the project
Project Title PLAXIS 3D Modelling of Geogrid-Reinforced Ballasted Railway Track Project Description I am seeking an experienced PLAXIS 3D engineer to develop a complete geogrid-reinforced ballasted railway track model from scratch for my Master's research project. I also want to learn the complete modelling workflow, so the selected freelancer should explain each step, modelling assumption, and interpretation of the results throughout the project. Scope of Work Develop the complete PLAXIS 3D model, including: Rails Concrete sleepers Ballast Sub-ballast/Capping Subgrade Geogrid reinforcement Perform dynamic moving-load analysis. Conduct parametric studies for: Geogrid stiffness Wheel load variation Train speed variation Pore-water pressure conditions Explain the modelling methodology, assumptions, and engineering reasoning behind each simulation and result. Deliverables PLAXIS 3D project files Time-history plots (vertical displacement, lateral displacement, and vertical stress) Peak value and comparison tables Summary graphs Engineering interpretation of all results Step-by-step guidance so I can confidently understand and reproduce the modelling independently Requirements Proven experience with PLAXIS 3D Experience with dynamic/moving-load analysis Experience in railway geotechnical engineering or geosynthetic/geogrid modelling is preferred Strong communication skills and willingness to teach throughout the project Timeline 3 Weeks Please contact me before submitting your proposal to receive the full research proposal, project scope, and detailed methodology.
Skills required
This job is listed on Freelancer.com. AiZity aggregates listings for discovery only and is not the employer. To bid or apply, use the button in the sidebar.