Excerpt from Basic Grading Rules and Working Stresses for Structural Timbers: As Recommended by the Department of Agriculture
Unsound or decayed knots in which the decay is not in excess of the diameter of the knots are limited as are sound knots.
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.
Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.
Anbieter: Forgotten Books, London, Vereinigtes Königreich
Paperback. Zustand: New. Print on Demand. This book presents a set of new basic grading rules and working stresses for softwood and hardwood structural timbers, with the purpose of introducing greater efficiency in the use of timber in construction. The book is the result of many years of research by the Forest Service and addresses the current lack of standardized grading rules within the construction industry. Before the development of the rules presented in this book, working stress limits were assigned to individual species without accounting for differences in material quality, making this book the first of its kind. The author provides a detailed explanation of the rules and stresses, which are based on the results of hundreds of thousands of tests of small clear specimens, as well as numerous tests on structural timbers containing defects. They also account for differences in the strength and character of various species, ensuring safe working stresses. This book is an essential read for anyone involved in structural timber use, including manufacturers, consumers, and builders. By providing clear and concise rules and stresses for structural timbers, this book will aid in the more efficient use of available material, ultimately contributing to the safety and longevity of timber construction. 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. Bestandsnummer des Verkäufers 9781528423854_0
Anzahl: Mehr als 20 verfügbar
Anbieter: PBShop.store US, Wood Dale, IL, USA
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LX-9781528423854
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LX-9781528423854
Anzahl: 15 verfügbar
Anbieter: moluna, Greven, Deutschland
Zustand: New. KlappentextrnrnExcerpt from Basic Grading Rules and Working Stresses for Structural Timbers: As Recommended by the Department of AgricultureUnsound or decayed knots in which the decay is not in excess of the diameter of the knots are lim. Bestandsnummer des Verkäufers 2149128655
Anzahl: Mehr als 20 verfügbar