Contribution to the Proposition of a New Approach to Seismic Computation of Structures in Interaction with Soil (N2-SSI)
The purpose of this article is to contribute to the study of the seismic behavior of structures interacting with the ground and to offer new tools for the treatment of relevant problems, oriented towards the new seismic design philosophy of structures: the design performance-based design. The issue...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Mouloud Mammeri University of Tizi-Ouzou
2020-04-01
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| Series: | Journal of Materials and Engineering Structures |
| Subjects: | |
| Online Access: | http://revue.ummto.dz/index.php/JMES/article/view/2050 |
| _version_ | 1818145473117028352 |
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| author | mohamed MEKKI Sidi Mohammed ELACHACHI |
| author_facet | mohamed MEKKI Sidi Mohammed ELACHACHI |
| author_sort | mohamed MEKKI |
| collection | DOAJ |
| description | The purpose of this article is to contribute to the study of the seismic behavior of structures interacting with the ground and to offer new tools for the treatment of relevant problems, oriented towards the new seismic design philosophy of structures: the design performance-based design. The issue is part of the proposal for simplified models to address a complicated problem such as soil-structure interaction (ISS). The nonlinear behavior of the structure is determined by a capacitive approach based on the seismic performance such as the N2 method proposed by Peter Fajfar. In its original version, this method considers that the structure is fixed at its base, neglecting the ISS. Our contribution will be to make some modifications to this approach to introduce the effect of the soil on the nonlinear response. |
| first_indexed | 2024-12-11T12:04:01Z |
| format | Article |
| id | doaj.art-38c3694765cd4c4aa89534da74d95be5 |
| institution | Directory Open Access Journal |
| issn | 2170-127X |
| language | English |
| last_indexed | 2024-12-11T12:04:01Z |
| publishDate | 2020-04-01 |
| publisher | Mouloud Mammeri University of Tizi-Ouzou |
| record_format | Article |
| series | Journal of Materials and Engineering Structures |
| spelling | doaj.art-38c3694765cd4c4aa89534da74d95be52022-12-22T01:07:59ZengMouloud Mammeri University of Tizi-OuzouJournal of Materials and Engineering Structures2170-127X2020-04-01711411511572Contribution to the Proposition of a New Approach to Seismic Computation of Structures in Interaction with Soil (N2-SSI)mohamed MEKKI0Sidi Mohammed ELACHACHIUniversité des sciences et de la technologie d'oran Mohammed-boudiafThe purpose of this article is to contribute to the study of the seismic behavior of structures interacting with the ground and to offer new tools for the treatment of relevant problems, oriented towards the new seismic design philosophy of structures: the design performance-based design. The issue is part of the proposal for simplified models to address a complicated problem such as soil-structure interaction (ISS). The nonlinear behavior of the structure is determined by a capacitive approach based on the seismic performance such as the N2 method proposed by Peter Fajfar. In its original version, this method considers that the structure is fixed at its base, neglecting the ISS. Our contribution will be to make some modifications to this approach to introduce the effect of the soil on the nonlinear response.http://revue.ummto.dz/index.php/JMES/article/view/2050seismic performancesol-structure interactionseismic demandcapacity of the structure |
| spellingShingle | mohamed MEKKI Sidi Mohammed ELACHACHI Contribution to the Proposition of a New Approach to Seismic Computation of Structures in Interaction with Soil (N2-SSI) Journal of Materials and Engineering Structures seismic performance sol-structure interaction seismic demand capacity of the structure |
| title | Contribution to the Proposition of a New Approach to Seismic Computation of Structures in Interaction with Soil (N2-SSI) |
| title_full | Contribution to the Proposition of a New Approach to Seismic Computation of Structures in Interaction with Soil (N2-SSI) |
| title_fullStr | Contribution to the Proposition of a New Approach to Seismic Computation of Structures in Interaction with Soil (N2-SSI) |
| title_full_unstemmed | Contribution to the Proposition of a New Approach to Seismic Computation of Structures in Interaction with Soil (N2-SSI) |
| title_short | Contribution to the Proposition of a New Approach to Seismic Computation of Structures in Interaction with Soil (N2-SSI) |
| title_sort | contribution to the proposition of a new approach to seismic computation of structures in interaction with soil n2 ssi |
| topic | seismic performance sol-structure interaction seismic demand capacity of the structure |
| url | http://revue.ummto.dz/index.php/JMES/article/view/2050 |
| work_keys_str_mv | AT mohamedmekki contributiontothepropositionofanewapproachtoseismiccomputationofstructuresininteractionwithsoiln2ssi AT sidimohammedelachachi contributiontothepropositionofanewapproachtoseismiccomputationofstructuresininteractionwithsoiln2ssi |