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Transportation Engineering II

Transportation Engineering II. Instructor: Prof. Rajat Rastogi, Department of Civil Engineering, IIT Roorkee. This course deals with topics in railway engineering and airport engineering. The first part of this course covers topics in railway engineering: wheel and axles, track resistances, stresses in track, rails, creep in rails, jointed and welded rails, speeds on track, train control systems, and high speed tracks. The second part discusses topics in airport engineering: aircraft characteristics, aircraft controls, runway, taxiway, terminal area and building, and visual-aids markings. (from nptel.ac.in)

Lecture 25 - Interlocking of Track

Go to the Course Home or watch other lectures:

Lecture 01 - Introduction to Railway Engineering

Lecture 02 - Gauges and Permanent Way

Lecture 03 - Wheel and Axles, Coning of Wheels

Lecture 04 - Track Resistances, Hauling Capacity

Lecture 05 - Track Modulus, Stresses in Track

Lecture 06 - Stresses in Components of Track

Lecture 07 - Rails

Lecture 08 - Creep in Rails

Lecture 09 - Wears and Failures in Rails

Lecture 10 - Jointed or Welded Rails

Lecture 11 - Sleepers

Lecture 12 - Ballast

Lecture 13 - Fastenings

Lecture 14 - Geometric Design - Alignment of Track

Lecture 15 - Horizontal Curve and Superelevation

Lecture 16 - Speeds on Track

Lecture 17 - Transition Curve and Widening of Track

Lecture 18 - Vertical Curve and Gradients

Lecture 19 - Turnouts - Components

Lecture 20 - Crossing and Design of Turnout

Lecture 21 - Track Junctions and Designs

Lecture 22 - Signals

Lecture 23 - Signals (cont.)

Lecture 24 - Train Control Systems

Lecture 25 - Interlocking of Track

Lecture 26 - High Speed Tracks

Lecture 27 - Introduction to Air Transport

Lecture 28 - Aircraft Characteristics

Lecture 29 - Aircraft Controls, Airport Site and Size Selection

Lecture 30 - Aircraft Obstructions

Lecture 31 - Runway Orientation

Lecture 32 - Runway Length

Lecture 33 - Runway Geometric

Lecture 34 - Taxiway

Lecture 35 - Exit Taxiway

Lecture 36 - Aprons and Aircraft Parking

Lecture 37 - Terminal Area and Building

Lecture 38 - Terminal Planning and Hangers

Lecture 39 - Visual Aids-Markings

Lecture 40 - Visual Aids-Lighting and Signage