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Highway And Railroad Engineering Simulations
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Highway And Railroad Engineering
Introduction to Highway Engineering - Theory & Concepts - Economics B C A Visualizer
Overview of highway planning, classification, route surveys, and the role of highway engineering in transportation systems.
Open simulationGeometric Design: Horizontal Alignment - Theory & Concepts - Superelevation
Principles of designing horizontal curves, calculating required superelevation rates, and ensuring adequate sight distances for safe vehicle operation.
Open simulationGeometric Design: Vertical Alignment - Theory & Concepts - Sight Distance
Design of crest and sag vertical curves, calculating elevations, and ensuring adequate sight distance over hills and under bridges.
Open simulationGeometric Design: Vertical Alignment - Theory & Concepts - Vertical Curve
Design of crest and sag vertical curves, calculating elevations, and ensuring adequate sight distance over hills and under bridges.
Open simulationGeometric Design: Cross-Section - Theory & Concepts - Cross Section
Design and function of highway cross-sectional elements including travel lanes, shoulders, medians, and right-of-way.
Open simulationTraffic Engineering Studies - Theory & Concepts - L O S
Core methodologies for collecting, analyzing, and applying traffic data to improve road networks, including volume, speed, and flow modeling.
Open simulationTraffic Control Devices - Theory & Concepts - Traffic Signal
Design, application, and legal requirements of traffic signs, pavement markings, and traffic signals to regulate, warn, and guide road users.
Open simulationIntersection and Interchange Design - Theory & Concepts - Intersection Visualizer
Principles of intersection capacity, signalization basics, conflict points, and the design of grade-separated interchanges.
Open simulationHighway Materials - Theory & Concepts - Aggregate Grading
Properties, classification, and testing of subgrade soils, aggregates, asphalt, and concrete used in pavement construction.
Open simulationFlexible Pavement Design - Theory & Concepts
Principles of flexible pavement structure, the AASHTO 1993 design method, Structural Number (SN), and layer thickness calculations.
Open simulationRigid Pavement Design - Theory & Concepts
Structural design of Portland Cement Concrete (PCC) pavements, covering slab thickness, subbase support, and joint detailing.
Open simulationHighway Construction and Maintenance - Theory & Concepts - Mass Haul
Earthwork operations, equipment selection, quality control during construction, and common pavement distresses and rehabilitation strategies.
Open simulationRailroad Engineering Basics - Theory & Concepts - Track Structure
Fundamentals of the railway track structure, including rails, ties, ballast, subgrade, and the principles of track geometry.
Open simulationRailroad Operations and Control - Theory & Concepts - Train Resistance
Train resistance, required tractive effort, signaling systems, track capacity, and high-speed rail operations.
Open simulationAirport Engineering Fundamentals - Theory & Concepts - Runway Length
Principles of airport planning, wind rose analysis for runway orientation, and geometric design including runway length corrections.
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