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Ongoing Registration In Progress Closed
CIVIL NX Webinar
Analysis and Design of Post-Tensioned Precast I-Girder Bridges
Using MIDAS CIVIL NX to AASHTO LRFD
📅 Date
27th June, 2026 (Saturday)
🕛 Time
11:30 AM – 12:30 PM (EAT)
📍 Platform
Live On GoToWebinar
Register Now
   

Webinar Overview
Engineering Challenges in Modern ROB & Curved PSC Bridge Projects
With rapid growth of ROB and highway bridge projects across India, bridge engineers are increasingly required to manage complex curved alignments, staged construction workflows, railway crossing constraints, and continuous alignment revisions during execution.
Key Engineering Challenges
— Curved PSC composite girder alignments
— Constrained geometry & railway crossings
— Staged construction requirements
— Frequent design & alignment revisions
Current Workflow Limitations
+ Manual IRC load combinations
+ Complex staged construction simulations
+ Separate superstructure & substructure checks
+ Heavy effort in IRC 112 ULS/SLS verification
Webinar Focus
Modelling & Design of a Multi-Span Curved PSC Composite Girder ROB using MIDAS CIVIL NX
The session will demonstrate how integrated bridge engineering workflows can streamline modelling, construction stage analysis, IRC compliance checks, and alignment revisions within a single platform.
Key Takeaways
✓ Reduce manual modelling effort
✓ Minimize modelling & revision errors
✓ Improve design accuracy
✓ Accelerate ROB project delivery

Technical Session
Webinar Agenda
The webinar will provide a practical walkthrough of modelling, analysis, staged construction simulation, and IRC-based design verification for curved PSC composite girder ROB projects using MIDAS CIVIL NX.
01
 Introduction to challenges in curved PSC composite girder bridge design for ROB projects
02
 Time-dependent effects: creep, shrinkage, and PSC/RC composite section behavior
03
 Wizard-based modelling of curved PSC bridges with substructure, tendons & staged construction
04
 Application of IRC moving loads along curved alignment and temperature effects
05
 Interpretation of results: influence lines, prestress losses, and stage-wise forces/stresses
06
 PSC & RC design checks and reporting as per IRC 112 (ULS & SLS)
07
 Section capacity checks: P-M interaction, crack width, and pier stresses
08
 Introduction to MIDAS API & plugins for workflow automation

Featured Expert
Meet the Speaker
Eng. Mital Chovatiya
Eng. Abhishek Chaurasia
Technical Support Engineer | MIDAS IT
Abhishek Chaurasia is a Technical Support Engineer at MIDAS R&D Centre India Pvt. Ltd, with expertise in advanced structural analysis and finite element modelling. He earned his M.E. in Structural Engineering from BITS Pilani and was awarded a silver medal in his B.Tech from SRMU. 

He has previously worked as an Assistant Professor at SRMU Lucknow and as a Software Developer at Arup, gaining strong experience in bridge engineering and computational modelling. He is also a co-author of a research paper on Computational Damage Models published in Theoretical and Applied Fracture Mechanics. 

At MIDAS, he delivers training, resolves technical issues, and provides expert guidance to MIDAS CIVIL NX users, supporting engineers in improving workflow efficiency and optimizing design processes. 
LinkedIn Profile →

Exclusive Access
Attendee Benefits
MIDAS CIVIL NX Trial
MIDAS CIVIL NX Trial
Get access to a 7-days trial version of MIDAS CIVIL NX for hands-on practice and exploration.
Bridge Model File
Bridge Model File
Receive the curved PSC composite girder bridge model file demonstrated during the webinar session.
PSC Tutorial
IRC 112 Tutorial
Access a sample tutorial covering PSC bridge design workflows and checks as per IRC 112.