S wright perrott (5 résultats)

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000.

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Etat : New. Print on Demand. This book provides a comprehensive guide to the practical aspects of railway surveying and construction, drawing upon the author's extensive experience working on major railway projects in England and abroad. It delves into the intricacies of classifying railways based on their intended purpose and traffic volume, exploring the distinct characteristics of main lines, branch lines, and light railways. The author illuminates the vital role of reconnaissance surveys in identifying and assessing potential routes, emphasizing the importance of considering both economic feasibility and the unique topographical features of the landscape. The text further delves into the art of development, a crucial technique employed to optimize gradients and minimize construction costs, exploring various methods like switchbacks, zigzags, and spirals. Throughout the book, the author underscores the importance of balancing efficiency with economical considerations, demonstrating how a thorough understanding of these principles is essential for successful railway construction. This invaluable resource offers a detailed exploration of the engineering practices that have shaped the world's railway networks, providing readers with a valuable foundation for understanding the complexities of this essential mode of transportation. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…