EPRDV-Integrated Engineering Solutions

Experience the eprdv-Engineering Difference:

Design & Engineering Solutions through Science Multiphysics
committed to your success at an international and national level
innovative in the corporate culture and in global operation
Innovations Advanced Technology Leadership Awards
Railway Design and Geometry - Engineering
Railway Design and Geometry - Engineering & Development process
  • Horizontal and Vertical geometry.
  • Clearances.
  • Turnout design.
  • Structures and loading.
  • Light rail vehicle.
  • Freight (Unit) Train.
  • High-speed rail.
  • Design data:
    • 3D CAD/CAE design models of proposed infrastructure changes and the viability of new or changed infrastructure.
  • Regression analysis of the Rail Track and 3D CAD/CAE design models Geometry of the Rail Track.
  • 3D CAD/CAE design models Geometry:
    • Horizontal geometry, vertical geometry to develop the 3D CAD/CAE design models of the tunnel.
  • Design railway track drainage systems and damaging: storm or floodwater, railway network, maintenance.
  • Design track 3D CAD/CAE geometry: design rules, requirements to generate optimal geometry for the track.
  • Railway engineering deliverables for the railway projects:
    • Geographic plans, sections, bills of quantities, stage works plans, and images.
  • Railway track construction deliverables: refurbishment, and renewal information
  • Validate railway design and engineering: relevant rail standards, design rules and clearance requirements.
  • Rolling stock design and kinematics:
    • Construction of a carriage, Wheels and wheelsets, running suraface of the wheels.
  • Gauging analysis-Comparison of movements against a reference contour-gauge:
    • Avoid interfering with obstacles along the track.
    • Define the maximum allowed vehicle cross-section.
    • Static effects: Curving overthrow and Cant.
    • Quasi-static effects: Cant deficiency-excess.
    • Dynamic effects.
    Our Innovative Technologies:
    Building Information Modeling - BIM
    • Protoytye development & Modular design strategy
    • CAD-Computer aided design and modelling
    • CAE-computer aided engineering and modelling
    • Validation and optimisation
    • Costs
    • Multiphysics Design,
    • Multiphysics Analysis,
    • Multidisciplinary optimization and retrofitting
    • Development process
    • Concept sketching
    • Clay modeling
    • Class A surafces
    • Scale model creation
    • Protoytye development
    • Powertrain engineering
    • Manufacturing process design

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