Developed procedure for dynamic reanalysis of structures
Апстракт
Structural dynamic modification techniques can be defined as methods by which dynamic behavior of a structure is improved by predicting the modified behavior brought about by adding modifications like those of lumped masses, rigid links, dampers, beams etc. or by variations in the configuration parameters of the structure itself. The methods of structural dynamic modification, especially those with their roots in finite element models, have often been described as reanalysis. The present paper deals with the problem of improving of dynamic characteristics some structures. New dynamic modification procedure is given as using distribution of potential and kinetic energy in every finite clement is used for analysis. The main goal of dynamic modification is to increase natural frequencies and to increase the difference between them. Some information should be prepared, before setting up the FE model. The first pack of information includes referent peaces of information about the structure:... size, material, and boundary conditions.
Кључне речи:
Reanalysis / Modification / Finite elements method (FEM) / Eigenvalues / Dynamic behavior of constructionИзвор:
Strojarstvo, 2010, 52, 2, 147-158Издавач:
- Croation Union of Mech. Engineers and Naval Architects
Финансирање / пројекти:
- EUREKA [E!4930 AWAST]
Институција/група
Inovacioni centarTY - JOUR AU - Trišović, Nataša AU - Maneski, Taško AU - Kozak, Dražan PY - 2010 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1000 AB - Structural dynamic modification techniques can be defined as methods by which dynamic behavior of a structure is improved by predicting the modified behavior brought about by adding modifications like those of lumped masses, rigid links, dampers, beams etc. or by variations in the configuration parameters of the structure itself. The methods of structural dynamic modification, especially those with their roots in finite element models, have often been described as reanalysis. The present paper deals with the problem of improving of dynamic characteristics some structures. New dynamic modification procedure is given as using distribution of potential and kinetic energy in every finite clement is used for analysis. The main goal of dynamic modification is to increase natural frequencies and to increase the difference between them. Some information should be prepared, before setting up the FE model. The first pack of information includes referent peaces of information about the structure: size, material, and boundary conditions. PB - Croation Union of Mech. Engineers and Naval Architects T2 - Strojarstvo T1 - Developed procedure for dynamic reanalysis of structures EP - 158 IS - 2 SP - 147 VL - 52 UR - https://hdl.handle.net/21.15107/rcub_machinery_1000 ER -
@article{ author = "Trišović, Nataša and Maneski, Taško and Kozak, Dražan", year = "2010", abstract = "Structural dynamic modification techniques can be defined as methods by which dynamic behavior of a structure is improved by predicting the modified behavior brought about by adding modifications like those of lumped masses, rigid links, dampers, beams etc. or by variations in the configuration parameters of the structure itself. The methods of structural dynamic modification, especially those with their roots in finite element models, have often been described as reanalysis. The present paper deals with the problem of improving of dynamic characteristics some structures. New dynamic modification procedure is given as using distribution of potential and kinetic energy in every finite clement is used for analysis. The main goal of dynamic modification is to increase natural frequencies and to increase the difference between them. Some information should be prepared, before setting up the FE model. The first pack of information includes referent peaces of information about the structure: size, material, and boundary conditions.", publisher = "Croation Union of Mech. Engineers and Naval Architects", journal = "Strojarstvo", title = "Developed procedure for dynamic reanalysis of structures", pages = "158-147", number = "2", volume = "52", url = "https://hdl.handle.net/21.15107/rcub_machinery_1000" }
Trišović, N., Maneski, T.,& Kozak, D.. (2010). Developed procedure for dynamic reanalysis of structures. in Strojarstvo Croation Union of Mech. Engineers and Naval Architects., 52(2), 147-158. https://hdl.handle.net/21.15107/rcub_machinery_1000
Trišović N, Maneski T, Kozak D. Developed procedure for dynamic reanalysis of structures. in Strojarstvo. 2010;52(2):147-158. https://hdl.handle.net/21.15107/rcub_machinery_1000 .
Trišović, Nataša, Maneski, Taško, Kozak, Dražan, "Developed procedure for dynamic reanalysis of structures" in Strojarstvo, 52, no. 2 (2010):147-158, https://hdl.handle.net/21.15107/rcub_machinery_1000 .