BOUT THE PROBLEM OF ANALYSIS RESISTANCE BEARING SYSTEMS IN FAILURE OF A STRUCTURAL ELEMENT
| Autor: | Anatoly V. Perelmuter, Oleg V. Kabantsev |
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| Jazyk: | English<br />Russian |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | International Journal for Computational Civil and Structural Engineering, Vol 14, Iss 3 (2018) |
| Druh dokumentu: | article |
| ISSN: | 2587-9618 2588-0195 |
| DOI: | 10.22337/2587-9618-2018-14-3-103-113 |
| Popis: | This paper focuses on the methods of calculating load-bearing systems in the case of a failure of a structural element. This kind of failure makes it necessary to assess further behavior of the structure with a possibility of the progressive collapse development. The stress-strain state analysis of a load-bearing system in the case of a failure of a structure is carried out by two main methods – static and dynamic calculation. It is shown that the static calculation (quasi-static analysis using the dynamic amplification factor) is not a universal method. This paper justifies the application of the direct dynamic calculation in the mode of direct integration of motion for the design analysis of load-bearing systems with high rigidity stories (protection structures for a load-bearing system). It also gives recommendations for selecting parameters of the direct dynamic calculation in the case of a failure analysis of a bearing structure. |
| Databáze: | Directory of Open Access Journals |
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