Dynamic relaxation method in analysis of reinforced concrete bent elements
The paper presents a method for the analysis of nonlinear behaviour of reinforced concrete bent elements subjected to short-term static load. The considerations in the range of modelling of deformation processes of reinforced concrete element were carried out. The method of structure effort analysis...
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| Format: | Article |
| Language: | English |
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Military University of Technology, Warsaw
2015-12-01
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| Series: | Biuletyn Wojskowej Akademii Technicznej |
| Subjects: | |
| Online Access: | http://biuletynwat.pl/icid/1186402 |
| _version_ | 1797762520331583488 |
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| author | Anna Szcześniak Adam Stolarski |
| author_facet | Anna Szcześniak Adam Stolarski |
| author_sort | Anna Szcześniak |
| collection | DOAJ |
| description | The paper presents a method for the analysis of nonlinear behaviour of reinforced concrete bent elements subjected to short-term static load. The considerations in the range of modelling of deformation processes of reinforced concrete element were carried out. The method of structure effort analysis was developed using the finite difference method. The Dynamic Relaxation Method, which — after introduction of critical damping — allows for description of the static behaviour of a structural element, was used to solve the system of nonlinear equilibrium equations. In order to increase the method effectiveness in the range of the post-critical analysis, the Arc Length Parameter on the equilibrium path was introduced into the computational procedure.[b]Keywords[/b]: reinforced concrete elements, physical nonlinearity, geometrical nonlinearity, dynamic relaxation method, arc-length method |
| first_indexed | 2024-03-12T19:28:34Z |
| format | Article |
| id | doaj.art-6343f24cd2774e1d803ad1188337ee92 |
| institution | Directory Open Access Journal |
| issn | 1234-5865 |
| language | English |
| last_indexed | 2024-03-12T19:28:34Z |
| publishDate | 2015-12-01 |
| publisher | Military University of Technology, Warsaw |
| record_format | Article |
| series | Biuletyn Wojskowej Akademii Technicznej |
| spelling | doaj.art-6343f24cd2774e1d803ad1188337ee922023-08-02T04:43:36ZengMilitary University of Technology, WarsawBiuletyn Wojskowej Akademii Technicznej1234-58652015-12-0164422323910.5604/12345865.11864021186402Dynamic relaxation method in analysis of reinforced concrete bent elementsAnna Szcześniak0Adam Stolarski1Wojskowa Akademia Techniczna, Wydział Inżynierii Lądowej i Geodezji, 00-908 Warszawa, ul. gen. S. Kaliskiego 2Wojskowa Akademia Techniczna, Wydział Inżynierii Lądowej i Geodezji, 00-908 Warszawa, ul. gen. S. Kaliskiego 2The paper presents a method for the analysis of nonlinear behaviour of reinforced concrete bent elements subjected to short-term static load. The considerations in the range of modelling of deformation processes of reinforced concrete element were carried out. The method of structure effort analysis was developed using the finite difference method. The Dynamic Relaxation Method, which — after introduction of critical damping — allows for description of the static behaviour of a structural element, was used to solve the system of nonlinear equilibrium equations. In order to increase the method effectiveness in the range of the post-critical analysis, the Arc Length Parameter on the equilibrium path was introduced into the computational procedure.[b]Keywords[/b]: reinforced concrete elements, physical nonlinearity, geometrical nonlinearity, dynamic relaxation method, arc-length methodhttp://biuletynwat.pl/icid/1186402 reinforced concrete elementsphysical nonlinearitygeometrical nonlinearitydynamic relaxation methodarc-length method |
| spellingShingle | Anna Szcześniak Adam Stolarski Dynamic relaxation method in analysis of reinforced concrete bent elements Biuletyn Wojskowej Akademii Technicznej reinforced concrete elements physical nonlinearity geometrical nonlinearity dynamic relaxation method arc-length method |
| title | Dynamic relaxation method in analysis of reinforced concrete bent elements |
| title_full | Dynamic relaxation method in analysis of reinforced concrete bent elements |
| title_fullStr | Dynamic relaxation method in analysis of reinforced concrete bent elements |
| title_full_unstemmed | Dynamic relaxation method in analysis of reinforced concrete bent elements |
| title_short | Dynamic relaxation method in analysis of reinforced concrete bent elements |
| title_sort | dynamic relaxation method in analysis of reinforced concrete bent elements |
| topic | reinforced concrete elements physical nonlinearity geometrical nonlinearity dynamic relaxation method arc-length method |
| url | http://biuletynwat.pl/icid/1186402 |
| work_keys_str_mv | AT annaszczesniak dynamicrelaxationmethodinanalysisofreinforcedconcretebentelements AT adamstolarski dynamicrelaxationmethodinanalysisofreinforcedconcretebentelements |