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    TECHNICAL WEBINAR

    Analysis and Design of Curved PSC I-Girder Bridges with Substructure Using MIDAS CIVIL NX

    Date
    2nd December 2026 Wednesday
    Time
    3:00 PM – 4:00 PM IST
    Platform
    Live on GoToWebinar Online Session
       
    Webinar Overview

    Integrated analysis of Curved PSC I-girder bridges.

    Curved PSC I-girder bridges present unique design challenges due to the combined effects of bending, torsion, prestressing and interaction with bearings and substructure components. This webinar will demonstrate an integrated MIDAS CIVIL NX workflow for modelling the complete bridge system, analysing critical structural behaviour and interpreting results to support safe and efficient design.

    Key Topics Covered

    01. Bridge Modelling & Structural Configuration

    • Understanding the structural behaviour and design challenges of curved PSC I-girder bridges.
    • Developing an integrated 3D bridge model using MIDAS CIVIL NX.
    • Defining girder geometry, curvature, cross-sections, material properties and prestressing tendons.
    • Modelling bearings, supports and substructure components to represent the complete bridge system.

    02. Structural Analysis & Performance Evaluation

    • Evaluating the combined effects of bending, torsion and prestressing in curved bridge systems.
    • Understanding load distribution and structural interaction between girders, bearings and substructure.
    • Analysing critical structural responses, including displacements, internal forces and stresses.
    • Interpreting analysis results to assess structural performance and support efficient bridge design decisions.

    Webinar Objectives

    Understand the key structural considerations involved in curved PSC I-girder bridge design. Explore how MIDAS CIVIL NX enables engineers to develop integrated bridge models, evaluate bending and torsional behaviour, assess prestressing effects and analyse the interaction between bearings and substructure components. Gain insights into interpreting critical results to support safe, reliable and efficient bridge design.

    Who Should Attend?

    Bridge engineers, structural engineers, bridge design consultants, transportation infrastructure professionals, engineering researchers and students involved in prestressed concrete bridge design, curved girder bridges, structural modelling and bridge analysis.

    Webinar Format: Technical presentation and practical demonstrations of integrated curved PSC I-girder bridge modelling, structural analysis and result interpretation using MIDAS CIVIL NX.

    Model curved bridges. Analyse structural behaviour. Design with confidence.

    Webinar Agenda

    TOTAL DURATION: 60 MINUTES

    Bridge Modelling & Analysis

    Modelling & Structural Assessment

    From curved bridge behaviour to integrated structural modelling

    01
    5 MIN

    Understanding Curved Bridge Behaviour

    • Explore how curvature influences torsion, load distribution and structural response.
    02
    10 MIN

    Integrated Bridge Modelling

    • Model PSC girders, deck, diaphragms, bearings, piers and foundations.
    • Establish connectivity and realistic boundary conditions.
    03
    15 MIN

    Prestressing and Construction-Stage Analysis

    • Define tendon profiles, prestress conditions and construction stages.
    • Evaluate time-dependent effects and prestress losses.
    04
    10 MIN

    Loads and Load Combinations

    • Apply dead, superimposed, moving, temperature and applicable seismic loads.
    • Define relevant design combinations as per Indian standards.

    Structural Performance

    Performance Evaluation & Design

    Assessing structural interaction, design response and critical results

    05
    10 MIN

    Superstructure–Substructure Interaction

    • Assess bearing reactions, pier forces and the influence of support conditions.
    • Evaluate force transfer between the curved deck and substructure.
    06
    5 MIN

    Results and Design Verification

    • Interpret displacement, torsion, stresses, member forces and critical design conditions.
    07
    5 MIN

    Live Q&A and Closing Remarks

    Discuss key findings, address participant queries and conclude the webinar.

    MIDAS GTS NX Webinar - How to Join
    How to Join

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    1

    Register above

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    2

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    3

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    For webinar details, registration assistance or technical queries related to MIDAS CIVIL NX, feel free to get in touch with us.