Stauffer, D: Modern Tunnel Practice -

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Résumé :
Excerpt from Modern Tunnel Practice: Illustrated by Examples Taken From Actual Recent Work in the United States and in Foreign Countries The composition, nature and use Of modern explosives have been treated at considerable length; but here again, much has been left out that was considered as having little or no useful bearing upon modern practice in tunnel building. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com 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.