| タイトル | The Pack Method for Compressive Tests of Thin Specimens of Materials Used in Thin-Wall Structures |
| 本文（外部サイト） | http://hdl.handle.net/2060/19930091724 |
| 著者（英） | Aitchison, C S; Tuckerman, L B |
| 著者所属（英） | National Bureau of Standards |
| 発行日 | 1939-01-01 |
| 言語 | eng |
| 内容記述 | The strength of modern lightweight thin-wall structures is generally limited by the strength of the compression members. An adequate design of these members requires a knowledge of the compressive stress-strain graph of the thin-wall material. The "pack" method was developed at the National Bureau of Standards with the support of the National Advisory Committee for Aeronautics to make possible a determination of compressive stress-strain graphs for such material. In the pack test an odd number of specimens are assembled into a relatively stable pack, like a "pack of cards." Additional lateral stability is obtained from lateral supports between the external sheet faces of the pack and outside reactions. The tests seems adequate for many problems in structural research. |
| レポートNO | 93R21014
NACA-TR-649 |
| 権利 | No Copyright |
