Название: Wood in aircraft construction
Издательство: Forest Products Laboratory (U.S.)
Страниц: 160
Формат: PDF
Размер: 26 Мб
Качество: Хорошее
Год: 1919
Язык: английский
Wood differs from other structural materials in a great many ways, and the maximum efficiency in its use demands a thorough knowledge of the properties of wood and of the factors which influence these properties. In the following general discussion an attempt is made to explain the principal causes for the wide variations found in the strength of wood and to show how these variations may be largely eliminated in any group of material by proper specification and inspection.
