Development of dynamic stiffness method for free vibration analysis of plate structures
Апстракт
In the paper, an overview of the development of the dynamic-stiffness-method-based computational model for the free vibration analysis of plates has been presented. Starting from several formulations of the so-called dynamic stiffness elements, formulated at the Institute for Numerical Analysis and Design of Structures (INP) at the Faculty of Civil Engineering, University of Belgrade in the last decade, a novel software framework FREEVIB has been developed and validated. FREEVIB is object-oriented software in Python environment, designed to predict free vibration characteristics in a wide range of possible structural problems (stepped, stiffened and folded plate structures, implying isotropic or orthotropic material formulations). The presented methodology still serves as a strong basis for further improvements through the extensive research efforts of authors, their collaborators and students.
Кључне речи:
free vibration / dynamic stiffness method / software development / PythonИзвор:
Scientific Journal of Civil Engineering, 2019, 8, 2, 69-74Издавач:
- University Ss. Cyril and Methodius, Faculty of Civil Engineering, Skopje
Финансирање / пројекти:
- Истраживање стања и метода унапређења грађевинских конструкција са аспекта употребљивости, носивости, економичности и одржавања (RS-MESTD-Technological Development (TD or TR)-36048)
- Истраживање утицаја вибрација од саобраћаја на зграде и људе у циљу одрживог развоја градова (RS-MESTD-Technological Development (TD or TR)-36046)
Колекције
Институција/група
GraFarTY - JOUR AU - Marjanović, Miroslav AU - Nefovska-Danilović, Marija AU - Petronijević, Mira PY - 2019 UR - https://grafar.grf.bg.ac.rs/handle/123456789/1842 AB - In the paper, an overview of the development of the dynamic-stiffness-method-based computational model for the free vibration analysis of plates has been presented. Starting from several formulations of the so-called dynamic stiffness elements, formulated at the Institute for Numerical Analysis and Design of Structures (INP) at the Faculty of Civil Engineering, University of Belgrade in the last decade, a novel software framework FREEVIB has been developed and validated. FREEVIB is object-oriented software in Python environment, designed to predict free vibration characteristics in a wide range of possible structural problems (stepped, stiffened and folded plate structures, implying isotropic or orthotropic material formulations). The presented methodology still serves as a strong basis for further improvements through the extensive research efforts of authors, their collaborators and students. PB - University Ss. Cyril and Methodius, Faculty of Civil Engineering, Skopje T2 - Scientific Journal of Civil Engineering T1 - Development of dynamic stiffness method for free vibration analysis of plate structures EP - 74 IS - 2 SP - 69 VL - 8 UR - https://hdl.handle.net/21.15107/rcub_grafar_1842 ER -
@article{ author = "Marjanović, Miroslav and Nefovska-Danilović, Marija and Petronijević, Mira", year = "2019", abstract = "In the paper, an overview of the development of the dynamic-stiffness-method-based computational model for the free vibration analysis of plates has been presented. Starting from several formulations of the so-called dynamic stiffness elements, formulated at the Institute for Numerical Analysis and Design of Structures (INP) at the Faculty of Civil Engineering, University of Belgrade in the last decade, a novel software framework FREEVIB has been developed and validated. FREEVIB is object-oriented software in Python environment, designed to predict free vibration characteristics in a wide range of possible structural problems (stepped, stiffened and folded plate structures, implying isotropic or orthotropic material formulations). The presented methodology still serves as a strong basis for further improvements through the extensive research efforts of authors, their collaborators and students.", publisher = "University Ss. Cyril and Methodius, Faculty of Civil Engineering, Skopje", journal = "Scientific Journal of Civil Engineering", title = "Development of dynamic stiffness method for free vibration analysis of plate structures", pages = "74-69", number = "2", volume = "8", url = "https://hdl.handle.net/21.15107/rcub_grafar_1842" }
Marjanović, M., Nefovska-Danilović, M.,& Petronijević, M.. (2019). Development of dynamic stiffness method for free vibration analysis of plate structures. in Scientific Journal of Civil Engineering University Ss. Cyril and Methodius, Faculty of Civil Engineering, Skopje., 8(2), 69-74. https://hdl.handle.net/21.15107/rcub_grafar_1842
Marjanović M, Nefovska-Danilović M, Petronijević M. Development of dynamic stiffness method for free vibration analysis of plate structures. in Scientific Journal of Civil Engineering. 2019;8(2):69-74. https://hdl.handle.net/21.15107/rcub_grafar_1842 .
Marjanović, Miroslav, Nefovska-Danilović, Marija, Petronijević, Mira, "Development of dynamic stiffness method for free vibration analysis of plate structures" in Scientific Journal of Civil Engineering, 8, no. 2 (2019):69-74, https://hdl.handle.net/21.15107/rcub_grafar_1842 .