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Abstrakt
The present study was designed to demonstrate the importance of base-slab averaging and embedment effects on the foundation-level input motions due to earthquake excitations. Evaluation of foundation-level input motions based on the most commonly adopted kinematic interaction models are presented. In order to conduct this investigation, original records of horizontal accelerations for two case-study buildings were utilized. Computed foundation-level input motions, in both NS and EW directions, were compared to the actual acceleration-time histories recorded at the foundation levels. The results clearly indicate that incorporating base-slab averaging and embedment effects in seismic analyses can modify the dynamic excitation imposed at the foundation level, and, as a consequence, lead to more accurate structural response due to earthquake ground motions.
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Informacje szczegółowe
- Kategoria:
- Aktywność konferencyjna
- Typ:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Tytuł wydania:
- Eighth European Workshop on the Seismic Behaviour of Irregular and Complex Structures strony 1 - 11
- Język:
- angielski
- Rok wydania:
- 2017
- Opis bibliograficzny:
- Falborski T.: Evaluation of foundation input motions based on kinematic interaction models// Eighth European Workshop on the Seismic Behaviour of Irregular and Complex Structures/ : , 2017, s.1-11
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 100 razy
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