Free vibrations of delaminated composite and sandwich plates
Апстракт
The aim of this paper is comparison of fundamental dynamic characteristics of intact and damaged laminated composite and sandwich plates. Generalized Layerwise Plate Theory is used for analysis of different plates with presence of delaminations. Jumps in displacement field are incorporated using Heaviside step functions. Different layerwise FE are derived. Mathematical model is coded in MATLAB® for free vibrations analysis of laminated composite and sandwich plates. Effects of plate aspect ratio, lamination scheme, degree of orthotropy and delamination position on fundamental dynamic characteristics are analyzed. All numerical solutions are compared with existing data
Извор:
Zbornik radova / Peti Internacionalni naučno-stručni skup Građevinarstvo nauka i praksa, 2014Издавач:
- Univerzitet Crne Gore, Građevinski fakultet, Podgorica
Финансирање / пројекти:
- Истраживање стања и метода унапређења грађевинских конструкција са аспекта употребљивости, носивости, економичности и одржавања (RS-MESTD-Technological Development (TD or TR)-36048)
Колекције
Институција/група
GraFarTY - CONF AU - Vuksanović, Đorđe AU - Marjanović, Miroslav PY - 2014 UR - https://grafar.grf.bg.ac.rs/handle/123456789/1197 AB - The aim of this paper is comparison of fundamental dynamic characteristics of intact and damaged laminated composite and sandwich plates. Generalized Layerwise Plate Theory is used for analysis of different plates with presence of delaminations. Jumps in displacement field are incorporated using Heaviside step functions. Different layerwise FE are derived. Mathematical model is coded in MATLAB® for free vibrations analysis of laminated composite and sandwich plates. Effects of plate aspect ratio, lamination scheme, degree of orthotropy and delamination position on fundamental dynamic characteristics are analyzed. All numerical solutions are compared with existing data PB - Univerzitet Crne Gore, Građevinski fakultet, Podgorica C3 - Zbornik radova / Peti Internacionalni naučno-stručni skup Građevinarstvo nauka i praksa T1 - Free vibrations of delaminated composite and sandwich plates UR - https://hdl.handle.net/21.15107/rcub_grafar_1197 ER -
@conference{ author = "Vuksanović, Đorđe and Marjanović, Miroslav", year = "2014", abstract = "The aim of this paper is comparison of fundamental dynamic characteristics of intact and damaged laminated composite and sandwich plates. Generalized Layerwise Plate Theory is used for analysis of different plates with presence of delaminations. Jumps in displacement field are incorporated using Heaviside step functions. Different layerwise FE are derived. Mathematical model is coded in MATLAB® for free vibrations analysis of laminated composite and sandwich plates. Effects of plate aspect ratio, lamination scheme, degree of orthotropy and delamination position on fundamental dynamic characteristics are analyzed. All numerical solutions are compared with existing data", publisher = "Univerzitet Crne Gore, Građevinski fakultet, Podgorica", journal = "Zbornik radova / Peti Internacionalni naučno-stručni skup Građevinarstvo nauka i praksa", title = "Free vibrations of delaminated composite and sandwich plates", url = "https://hdl.handle.net/21.15107/rcub_grafar_1197" }
Vuksanović, Đ.,& Marjanović, M.. (2014). Free vibrations of delaminated composite and sandwich plates. in Zbornik radova / Peti Internacionalni naučno-stručni skup Građevinarstvo nauka i praksa Univerzitet Crne Gore, Građevinski fakultet, Podgorica.. https://hdl.handle.net/21.15107/rcub_grafar_1197
Vuksanović Đ, Marjanović M. Free vibrations of delaminated composite and sandwich plates. in Zbornik radova / Peti Internacionalni naučno-stručni skup Građevinarstvo nauka i praksa. 2014;. https://hdl.handle.net/21.15107/rcub_grafar_1197 .
Vuksanović, Đorđe, Marjanović, Miroslav, "Free vibrations of delaminated composite and sandwich plates" in Zbornik radova / Peti Internacionalni naučno-stručni skup Građevinarstvo nauka i praksa (2014), https://hdl.handle.net/21.15107/rcub_grafar_1197 .