INFLUENCE OF THE SOIL-STRUCTURE INTERACTION ON THE SEISMIC BEHAVIOR OF BUILDINGS ON SHALLOW FOUNDATIONS
| Autor: | Soufyane Aissaoui, Karim Hamdaoui, Zahira Benadla |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Engineering
Environmental Engineering business.industry Foundation (engineering) Hinge Soil Science Building and Construction Structural engineering Subgrade Geotechnical Engineering and Engineering Geology Shallow foundation Soil structure interaction Point (geometry) Geotechnical engineering Shear velocity business Parametric statistics |
| Zdroj: | International Journal of Geomate. |
| ISSN: | 2186-2990 |
| DOI: | 10.21660/2014.11.3311 |
| Popis: | The objective of this work is to study the mobility of shallow foundations relative to the subgrade by considering two cases. In the first, the structure is fixed at its base. For the second, the foundation is replaced by hinges and springs, where their stiffnesses are expressed in terms of the geometry of the foundation and soil shear strength. The comparison is made on a dynamic model when the two tested cases are confronted. Thereafter, a parametric study is considered to see the effect of all the parameters that can play a key role in the structural response. Then, these results will be validated on real structure cases, by considering important Algerian earthquakes: the one of Ain Temouchent in 1999 and the earthquake of Boumerdes in 2003. The extracted results will permit to make the point on all the elements that may influence the seismic response of buildings while considering the interface soil-foundation-structure. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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