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THE CLASSES WILL BE DELIVERED IN FLIP CLASS MOD
Module I: Highway introduction planning and development (1 hr)
Highway planning in India, development, rural and urban roads, road departments in India, road classification, road authorities i.e. IRC, NHAI, CRRI, NHDP etc.
Module II: Materials Characteristics and construction (6 hrs)
Introduction, physical and engineering properties of materials of pavement surfaces: Pavement quality concrete (PQC), Plain cement concrete(PCC), Hot Mix Asphalt (HMA), wearing courses, base, sub-base treated layers, types of bitumen, cutback bitumen, bitumen emulsion, tar, types of tar, bituminous mix design.
Practice Sessions:
Test on aggregate
Test on bitumen
Test on mix design
Test on subgrade
Module III: Geometric design of roads (12 hrs)
Theory
Introduction to geometry design: Objective of geometric design, Design speed, cross-section elements, pavement surface characteristics-skid resistance, traffic volume, number of lanes, level of services, sight distance, horizontal alignment, vertical alignment, Superelevation, camber, cross-section, lane width.
Practice Sessions:
Module IV: Pavement Engineering (8 hrs)
Design of Flexiblepavements and Rigid pavements according to standards.
Practice Sessions:
Module V: Traffic Engineering(4 hrs)
Introduction to traffic engineering, road user characteristics, vehicular characteristics, various traffic studies and their application (field study), traffic signals, traffic signs and road marking, parking studies, traffic operations-accident prevention and safety methods, rotary intersection, ITS (intelligent transportation system)Various types of intersection and their design concept
Practice Sessions:
Module VI: Construction methodologies (3 hrs)
Cement Concrete Roads: Joints in pavements, Arrangement of joints, joint filler and sealer, Introduction, Components, I-Girder, Box culvert, VUP(Vehicle underpasses), PUP (Pedestrian underpasses), Road construction equipment, Machines used, Estimate a road project, PPP model.
Practice Sessions:
Module VII: Pavement evaluation and rehabilitation (1 hr)
Pavement failures, quality control causing deterioration and environmental factors, types of maintenance, maintenance of bituminous and concrete surfaces, roughness measurement, special repairs in pavements, strengthening and widening of an existing road.
Text Books:
Course outline Prepared by Sagarika Panda Date:
Highway planning in India, development, rural and urban roads, road departments in India, road classification , road authorities i.e. IRC, NHAI, CRRI, NHDP etc.
https://www.youtube.com/watch?v=t-qE6ZlSV9Y https://www.youtube.com/watch?v=IbiJw08px0A
Introduction, physical and engineering properties of materials of Rigid pavement surfaces: Pavement quality concrete (PQC), Plain cement concrete(PCC).
Materials for flexible pavement - Hot Mix Asphalt (HMA),wearing courses, base, sub base treated layers, types of bitumen, cutback bitumen, bitumen emulsion, tar, types of tar, bituminous mix design.
Introduction to geometry design:Objective of geometric design, Design speed, cross section elements, pavement surface characteristics-skid resistance.
https://www.youtube.com/watch?v=T36Tg77Y_Ww https://www.youtube.com/watch?v=g7HW6apnh3g
Traffic volume, number of lanes, level of services, sight distance, horizontal alignment, vertical alignment, Super-elevation, camber, cross section, lane width.
https://www.youtube.com/watch?v=T36Tg77Y_Ww https://www.youtube.com/watch?v=g7HW6apnh3g
Design of Flexible pavements according to standards.
Design of Rigid pavements according to standards.
Funtion of load carrying capacity, layer of roads, CBR , Vehicle wheel load, Axle load, Configuration of vehicle wheels or track, Design life
Wheel load distribution, combination of load stress, frictional stress, warping stress
Introduction to traffic engineering, road user characteristics, vehicular characteristics, various traffic studies and their application (field study), traffic signals, traffic signs and road marking, parking studies
Traffic operations-accident prevention and safety methods, rotary intersection, ITS (intelligent transportation system)Various types of intersection and their design concept
Cement Concrete Roads: Joints in pavements, Arrangement of joints,joint filler and sealer,Introduction, Components, I-Girder, Box culvert, VUP(Vehicle underpasses), PUP (Pedestrian underpasses), Road construction equipments, Machines used, Estimate a road project, PPP model.
Pavement failures, quality control causing deterioration and environmental factors, types of maintenance, maintenance of bituminous and concrete surfaces, roughness measurement, special repairs in pavements, strengthening and widening of an existing road.
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