Reasponse-spectra method for assessing seismic resistance of structures possibilities and prospects of usage
The issues of using the response-spectra method for calculating the seismic resistance of structures are considered. The physical meaning of the coefficients included in the normative calculation formulas of the response-spectra technique is analyzed, ways of refining these coefficients are indicate...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/97/e3sconf_bft2023_07028.pdf |
| _version_ | 1797345139793854464 |
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| author | Benin A.V. Zhemchugov-Gitman D. Kurbanov Kh. Sorokina G.V. Uzdin A.M. |
| author_facet | Benin A.V. Zhemchugov-Gitman D. Kurbanov Kh. Sorokina G.V. Uzdin A.M. |
| author_sort | Benin A.V. |
| collection | DOAJ |
| description | The issues of using the response-spectra method for calculating the seismic resistance of structures are considered. The physical meaning of the coefficients included in the normative calculation formulas of the response-spectra technique is analyzed, ways of refining these coefficients are indicated. In particular, the dependence of the peak ground acceleration on the design accelerogram period is noted. The issue of obtaining the displacement spectra on the base of the normative spectral curve is considered. It is noted that with the correct setting of the normative coefficients, calculation by the response-spectra method gives more reliable values of the calculated factors. Dynamic calculating of structures over time are only needed for substantially non-linear systems and, possibly, heavily damped systems with non-uniform damping. Single calculation of the structure according to an accelerogram only disorientate the designer. The refined version of the linear spectral technique presented in the paper should be considered as the main method for assessing the seismic resistance of buildings and structures. |
| first_indexed | 2024-03-08T11:13:10Z |
| format | Article |
| id | doaj.art-2cc303710faf49e0a7a452dbbb2508be |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-08T11:13:10Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-2cc303710faf49e0a7a452dbbb2508be2024-01-26T10:39:30ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014600702810.1051/e3sconf/202346007028e3sconf_bft2023_07028Reasponse-spectra method for assessing seismic resistance of structures possibilities and prospects of usageBenin A.V.0Zhemchugov-Gitman D.1Kurbanov Kh.2Sorokina G.V.3Uzdin A.M.4Emperor Alexander I St. Petersburg State Transport UniversityEmperor Alexander I St. Petersburg State Transport UniversityEmperor Alexander I St. Petersburg State Transport UniversityEmperor Alexander I St. Petersburg State Transport UniversityEmperor Alexander I St. Petersburg State Transport UniversityThe issues of using the response-spectra method for calculating the seismic resistance of structures are considered. The physical meaning of the coefficients included in the normative calculation formulas of the response-spectra technique is analyzed, ways of refining these coefficients are indicated. In particular, the dependence of the peak ground acceleration on the design accelerogram period is noted. The issue of obtaining the displacement spectra on the base of the normative spectral curve is considered. It is noted that with the correct setting of the normative coefficients, calculation by the response-spectra method gives more reliable values of the calculated factors. Dynamic calculating of structures over time are only needed for substantially non-linear systems and, possibly, heavily damped systems with non-uniform damping. Single calculation of the structure according to an accelerogram only disorientate the designer. The refined version of the linear spectral technique presented in the paper should be considered as the main method for assessing the seismic resistance of buildings and structures.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/97/e3sconf_bft2023_07028.pdf |
| spellingShingle | Benin A.V. Zhemchugov-Gitman D. Kurbanov Kh. Sorokina G.V. Uzdin A.M. Reasponse-spectra method for assessing seismic resistance of structures possibilities and prospects of usage E3S Web of Conferences |
| title | Reasponse-spectra method for assessing seismic resistance of structures possibilities and prospects of usage |
| title_full | Reasponse-spectra method for assessing seismic resistance of structures possibilities and prospects of usage |
| title_fullStr | Reasponse-spectra method for assessing seismic resistance of structures possibilities and prospects of usage |
| title_full_unstemmed | Reasponse-spectra method for assessing seismic resistance of structures possibilities and prospects of usage |
| title_short | Reasponse-spectra method for assessing seismic resistance of structures possibilities and prospects of usage |
| title_sort | reasponse spectra method for assessing seismic resistance of structures possibilities and prospects of usage |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/97/e3sconf_bft2023_07028.pdf |
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