Dynamic Analysis of Railway Bridge as per Eurocode

S.O.S MIDAS Academy : Application Training 2nd March 2021 (Tue)
12:00 - 1:00 PM (UK)
1:00 - 2:00 PM (Hungary)
2:00 - 3:00 PM (Romania)

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Dynamic Analysis of Railway Bridge as per Eurocode S.O.S MIDAS Academy : Application Training 2nd March 2021 (Tue)
12:00 - 1:00 PM (UK)
1:00 - 2:00 PM (Hungary)
2:00 - 3:00 PM (Romania)

Click here to see it in your local time
EVENT OPENED Register now
OVERVIEW

Since high-speed railway bridges are subjected to cyclic loading by the continuous wheel loads traveling at high speed and regular spacing, their dynamic behavior is of extreme importance and has a significant influence on the riding safety of the trains. High-speed trains impose significant dynamic actions to bridges and viaducts. For speeds above 200 km/h, the effect of resonance must be considered, since in many cases can be the governing factor when deciding the structural form. This webinar will discuss the procedure to carry out dynamic analysis of railway bridges.

KEY POINTS

Key point 1: Introduction to the problem

The classic approach of design of bridge is to use static analysis to find forces, flexure under certain moving load and consider dynamic amplification factor to account the dynamic effects of train. However this approach does not consider the effect of resonance and dynamic magnification.

 

Key point 2: Eurocode requirements

We will look into Eurocode details that are applicable to the dynamic analysis of rail bridges

 

Key point 3: Dynamic analysis of rail bridge in midas Civil

We will see with an example how dynamic analysis of rail bridges can be performed in midas Civil. We will use recently developed train load generator option to get dynamic nodal loads for the bridge.

SPEAKER
  • Anuj Asati

    Sr. Structural/Bridge engineer | MIDAS IT

    He has over 4 years experience in the design and review of bridge/building projects. He has performed rail structure interaction for various major railway bridges in India. He pursued his masters from IIT Madras and is experienced in handling complex technical issues related to bridge engineering projects.
  • Anuj Asati

    Sr. Structural/Bridge engineer | MIDAS IT

    He has over 4 years experience in the design and review of bridge/building projects. He has performed rail structure interaction for various major railway bridges in India. He pursued his masters from IIT Madras and is experienced in handling complex technical issues related to bridge engineering projects.
AGENDA
  • 10 min

    Introduction to Problem & Eurocode Requirements

  • 40 min

    Dynamic Analysis of Rail Bridges

    - Considerations for Stiffness and Mass

    - Eigen Value Analysis

    - Time History Analysis

    - Result Interpretation

  • 10 min

    Question and Answer

  • 12:00 - 14:00 SESSION 2-1

    3D Excavation and Piled-Raft Foundation

    [Part 1] 3D Geometry modeling and Meshing
    [Part 2] Analysis control and checking results.

  • 12:00 - 14:00 SESSION 2-1

    3D Excavation and Piled-Raft Foundation

    [Part 1] 3D Geometry modeling and Meshing
    [Part 2] Analysis control and checking results.

  • 12:00 - 14:00 SESSION 2-1

    3D Excavation and Piled-Raft Foundation

    [Part 1] 3D Geometry modeling and Meshing
    [Part 2] Analysis control and checking results.

  • 12:00 - 14:00 SESSION 2-1

    3D Excavation and Piled-Raft Foundation

    [Part 1] 3D Geometry modeling and Meshing
    [Part 2] Analysis control and checking results.

  • 12:00 - 14:00 SESSION 2-1

    3D Excavation and Piled-Raft Foundation

    [Part 1] 3D Geometry modeling and Meshing
    [Part 2] Analysis control and checking results.

  • 12:00 - 14:00 SESSION 2-1

    3D Excavation and Piled-Raft Foundation

    [Part 1] 3D Geometry modeling and Meshing
    [Part 2] Analysis control and checking results.

EVENT
  • HS2 Package Promotion
    : Rail Track Analysis

    MIDAS prepared two special offers for Rail Track Analysis option for webinar registrants. Please click the link below for details.

     

    Applicable Only For UK/IE Engineers

     

    1. Click here for the details



  • HS2 Package Promotion
    : Rail Track Analysis

    MIDAS prepared two special offers for Rail Track Analysis option for webinar registrants. Please click the link below for details.

     

    Applicable Only For UK/IE Engineers

     

    1. Click here for the details



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INFORMATION
Event
Dynamic Analysis of Railway Bridge as per Eurocode
Date
March 2, 2021, 12:00 - 1:00 PM (UK)

March 2, 2021, 1:00 - 2:00 PM (Hungary)

March 2, 2021, 2:00 - 3:00 PM (Romania)
Date & Location
Date & Location
Notice