| 書目名稱 | Delamination Buckling of Composite Materials | | 編輯 | L. M. Kachanov | | 視頻video | http://file.papertrans.cn/265/264924/264924.mp4 | | 叢書名稱 | Mechanics of Elastic Stability | | 圖書封面 |  | | 描述 | LIOn Delamination of Laminated Composites (a) Fiber-Reinforced Composites Considerable technological advances in the production of high-strength fibers (graphite, boron, etc.) have led to a wide use of light high-strength composite materials (graphite- epoxy, boron-epoxy, etc.). It is expedient, to make thin- walled composite rods, plates, and shells from such materials. Plates can be made by bonding a set of unidirectional thin fiber layers, Fig.l.l. Such plates are orthotropic, as a rule. A random short-fiber composite is shown in Fig. 1.2. Fiber-reinforced composites are widely used in thin-walled aircraft structures because of their specific high strength. For example, the graphite-epoxy composite is characterized by a unidirectional tensile strength of 1.4 GPa while the density is 1.6 Mg/rrt? . For comparison, we may take a steel (steel 4340) whose corresponding properties are identified by values like 1.2 GPa and 7.8 Mg/rrt? . 1. INTRODUCTION Figure 1.1 2 1.1. On Delamination of Laminated Composites Figure 1.2 3 1. INTRODUCTION It is characteristic for laminated plastic material to possess a fairly low bonding. Therefore, low-velocity impacts and defects in manufacturing lead | | 出版日期 | Book 1988 | | 關(guān)鍵詞 | Velocity Impact; composite material; fracture; production; stability | | 版次 | 1 | | doi | https://doi.org/10.1007/978-94-009-2819-0 | | isbn_softcover | 978-94-010-7769-9 | | isbn_ebook | 978-94-009-2819-0Series ISSN 0924-2112 | | issn_series | 0924-2112 | | copyright | Kluwer Academic Publishers 1988 |
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