Course Modules

Module 1: Introduction to Bridge and Tunnel Structures

• Types and classifications of bridges and tunnels

• Key design elements and performance criteria

• Design codes overview: AASHTO, Eurocode, IRC

• STAAD.Pro interface and workflow orientation

• Exercise: Review of sample bridge and tunnel drawings

Module 2: Structural Analysis Basics Using STAAD.Pro

• Modeling basics: nodes, members, supports, loads

• Load types: dead, live, wind, temperature

• Load combinations and design codes in STAAD.Pro

• Practice: Create a simple girder bridge model

Module 3: Bridge Superstructure Design

• Design of concrete and steel girder bridges

• Load distribution in deck and main girders

• Application of boundary conditions

• Hands-on: Girder bridge modeling and design

Module 4: Substructure and Foundation Design

• Piers, abutments, and foundations

• Soil-structure interaction basics

• STAAD foundation modeling concepts

• Practical: Model and analyze abutment structures

Module 5: Tunnel Engineering Concepts

• Tunnel classifications and design approaches

• Tunnel geometry and excavation techniques

• Load considerations for shallow and deep tunnels

• Activity: Tunnel cross-section modeling in STAAD.Pro

Module 6: Tunnel Structural Analysis in STAAD.Pro

• Lining design and loading configuration

• Simulation of soil loads and ground pressure

• Application of internal supports

• Practice: Analysis of tunnel lining in STAAD.Pro

Module 7: Seismic and Dynamic Analysis

• Earthquake loads and response spectrum

• STAAD.Pro seismic load generation

• Modal analysis for bridge/tunnel systems

• Exercise: Run seismic analysis on a bridge

Module 8: Structural Safety and Load Testing Simulation

• Checking deflections, stresses, and support reactions

• Simulating failure conditions

• Load rating and fatigue checks

• Task: Simulate load test for a box girder bridge

Module 9: Bridge & Tunnel Maintenance and Rehabilitation Design

• Identifying common defects and deterioration

• Strengthening and retrofitting strategies

• Modeling repairs and material upgrades in STAAD.Pro

• Case Study: Rehabilitation analysis of an aging bridge

Module 10: Final Design Project & Review

• Comprehensive design challenge (bridge or tunnel)

• Interpretation of STAAD.Pro outputs and documentation

• Optimization and presentation of results

• Group presentations and feedback

• Closing remarks and certificate issuance