標題: Impact analysis of shear deformable laminated composite plates
作者: Kam, TY
Chang, WJ
機械工程學系
Department of Mechanical Engineering
公開日期: 1-Sep-1995
摘要: A method for investigating the dynamic response of shear deformable laminated composite plates subject to low-speed impact is presented. The equations of motion of the impactor and the plate are derived via a virtual work approach. The contact force between the impactor and the plate is calculated by using an experimentally established contact law. The effects of existing in-plane forces, plate aspect ratio, length-to-thickness ratio, fiber angles, and number of layer groups on the contact force with or without the consideration of ply failure are studied. Optimal fiber angles and number of layer groups for angle-ply plates with maximum first-ply failure impact velocity are determined based on the maximum stress criterion.
URI: http://dx.doi.org/10.1115/1.2835344
http://hdl.handle.net/11536/149163
ISSN: 0195-0738
DOI: 10.1115/1.2835344
期刊: JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME
Volume: 117
起始頁: 219
結束頁: 227
Appears in Collections:Articles