Mine Timbering (Classic Reprint)

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Excerpt from Mine TimberingThis book is a collection of articles that have previously been printed in the Engineering and Mining Journal, The Mineral Industry, and the transactions of various societies, the source being stated in a_ foot-note to each article. The article by Mr. Macdonald was published originally in the Proceedings of the Canadian Mining Institute, and that by Mr. Parlee in the Pro ceedings of the Canadian Society of Civil Engineers. Permission to make this republication has been courteously granted by the Secretaries Of both those societies, and the respective authors have cooperated with suggestions and in the reading of proof. The last part of the book is made up chie¿y of articles that have appeared in the Engineering and Mining Journal during the last two or three years. In the absence of any treatise on this impor tant subject, which in the hand-books and text - books on mining is dealt with only in a superficial way, it has appeared worth while to make the present collection, which is Offered not as a complete treatise on the subject, but rather as a series of essays which go fully into many important details. It is hoped that a thorough and systematic treatise on mine timbering will soon be written. Editor.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.