The digital edition of all books may be viewed on our website before purchase. Excerpt from Practical Shaft Sinking (Classic Reprint)
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Forgotten Books publishes hundreds of thousands of rare and classic books.
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.The digital edition of all books may be viewed on our website before purchase.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
This book was originally published prior to 1923, and represents a reproduction of an important historical work, maintaining the same format as the original work. While some publishers have opted to apply OCR (optical character recognition) technology to the process, we believe this leads to sub-optimal results (frequent typographical errors, strange characters and confusing formatting) and does not adequately preserve the historical character of the original artifact. We believe this work is culturally important in its original archival form. While we strive to adequately clean and digitally enhance the original work, there are occasionally instances where imperfections such as blurred or missing pages, poor pictures or errant marks may have been introduced due to either the quality of the original work or the scanning process itself. Despite these occasional imperfections, we have brought it back into print as part of our ongoing global book preservation commitment, providing customers with access to the best possible historical reprints. We appreciate your understanding of these occasional imperfections, and sincerely hope you enjoy seeing the book in a format as close as possible to that intended by the original publisher.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book offers a comprehensive look at the art and science of sinking shafts, a crucial task in the history of mining and engineering. The author, drawing on his experience and extensive research, examines the evolution of shaft sinking techniques from ancient methods to those of the early 20th century, providing readers with a historical overview of this vital industry. From the earliest use of hand tools and fire to the introduction of gunpowder and the advent of powerful steam engines, the book traces the technological advancements that revolutionized the process of accessing subterranean resources. The author goes beyond a mere technical overview, delving into the economic considerations and contractual arrangements that govern shaft sinking projects. He explores the complex interplay between labor, materials, and time, offering insights into the factors that determine the success or failure of a shaft sinking operation. The text also delves into the challenges presented by the ever-present danger of water, examining various methods for dealing with its influx and the critical role of pumps and other machinery in maintaining a dry working environment. This book is an essential resource for anyone interested in the history of mining, the development of engineering technologies, and the complex world of contractual agreements that drive industrial endeavors. By providing a detailed account of the methods and challenges of shaft sinking, the author offers a unique and illuminating glimpse into the processes that have shaped the extraction of valuable resources throughout history. 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 9781332028351_0
Quantité disponible : Plus de 20 disponibles
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781332028351
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781332028351
Quantité disponible : 15 disponible(s)