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A Practical Description of Herron's Patent Trellis Railway Structure: Embracing the Most Approved Modifications; Also, the Patent Wrought Iron Railway ... Bars, Scarfing Timbers, and Improved Fasten - Couverture souple
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A Practical Description of Herron's Patent Trellis Railway Structure
impression à la demandeVendeur : Forgotten Books, London, Royaume-Uni
Évaluation du vendeur 5 sur 5 étoiles
Paperback. Etat : New. Print on Demand. This book is an examination of railway structures in the early to mid-19th century with an emphasis on the structural weaknesses in the railways of the time. The author provides a thorough description of the various methods used in railway construction up to that time and identifies several fatal flaws in these designs, including a tendency for the ground underneath the rails to compress under the weight of passing trains. The author's proposed solutions involve major changes to the way rails were laid and secured, including the use of longitudinal beams to support the rails instead of isolated blocks of stone or wood. By analyzing the tensile strain produced by the contraction of iron rails and other factors that contribute to wear and tear, the author makes the case that the railways of the time, such as the Great Western Railway and the Liverpool and Manchester Railway, could be greatly improved through the implementation of his proposed changes to railway structure. 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. N° de réf. du vendeur 9780282574253_0
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EUR 15,75
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Expédition depuis Royaume-Uni vers Etats-Unis
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A Practical Description of Herron's Patent Trellis Railway Structure: Embracing the Most Approved Modifications; Also, the Patent Wrought Iron Railway Chairs, New and Improved Mode of Joining the Ends of Railway Bars, Scarfing Timbers, and Improved Fasten
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
Évaluation du vendeur 5 sur 5 étoiles
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9780282574253
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EUR 25,08
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Expédition nationale : Etats-Unis
Expédition nationale : Etats-Unis
Quantité disponible : 15 disponible(s)
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A Practical Description of Herron's Patent Trellis Railway Structure: Embracing the Most Approved Modifications; Also, the Patent Wrought Iron Railway Chairs, New and Improved Mode of Joining the Ends of Railway Bars, Scarfing Timbers, and Improved Fasten
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
Évaluation du vendeur 5 sur 5 étoiles
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9780282574253
Acheter neuf
EUR 24,73
Expédition à EUR 3,83
Expédition depuis Royaume-Uni vers Etats-Unis
Expédition depuis Royaume-Uni vers Etats-Unis
Quantité disponible : 15 disponible(s)