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Economy of Design of Bituminous and Concrete Pavements: A Design Reference Book. Createspace, an Amazon company - Couverture souple

Sachdeva, S N

 
9781727621655: Economy of Design of Bituminous and Concrete Pavements: A Design Reference Book. Createspace, an Amazon company

Synopsis

Flexible and Rigid pavements are the two main type of road pavements that are used the world over. In countries like India and other countries of the world as well, flexible pavements or bituminous pavements are used on majority of the roads because of their low initial cost, ease of construction and maintenance, and faster progress of the construction work. However, the maintenance cost of bituminous pavements is quite high. The total cost of construction and maintenance of rigid pavements or concrete pavements over their design life may be much less than bituminous roads for certain values of subgrade strength and design traffic. The conditions of subgrade strength and design traffic that will make a given type of pavement more economical are usually not well understood by the professionals. Designs and their cost estimation have been worked out in the book for a given road both for bituminous and concrete pavements for varying values of subgrade strength of CBR 4% to 10% and design traffic of 2 msa to 150 msa. Through these designs and cost estimations, the book brings forth the values of subgrade strength and design traffic that make a given type of pavement more economical. It is expected that the book will help the professionals in taking proper decision while deciding the type of pavement that is whether to provide a bituminous pavement or a concrete pavement.

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À propos de l'auteur

The author of the book Dr. S.N. Sachdeva is a Professor and Head of the Transportation Engineering Section of Civil Engineering Department, National Institute of Technology (NIT) Kurukshetra, Haryana, India. NIT Kurukshetra is an Institution of National Importance. The author has more than 30 years of experience of teaching, research and consultancy in the field of Transportation Engineering relevant to the subject of this book. The author has supervised many M.Tech / PhD dissertations and published several research papers in Journals and Conferences of international repute.

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