Site-Specific Response Spectra: Guidelines for Engineering Practice
| العنوان: | Site-Specific Response Spectra: Guidelines for Engineering Practice |
|---|---|
| المؤلفون: | Nelson Lam, Prashidha Khatiwada, Yiwei Hu, Scott J. Menegon, Daniel T. W. Looi |
| المصدر: | CivilEng, Vol 2, Iss 39, Pp 712-735 (2021) CivilEng Volume 2 Issue 3 Pages 39-735 |
| بيانات النشر: | MDPI AG, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | site-specific response spectra, Computer science, General Engineering, dynamic analyses, Classification scheme, computer.software_genre, Engineering (General). Civil engineering (General), soil amplification, Seismic analysis, Cost savings, Earthquake scenario, Set (abstract data type), Nonlinear system, Australian earthquake resistant design, nonlinear time-history analyses, Code (cryptography), General Earth and Planetary Sciences, Data mining, TA1-2040, Response spectrum, computer, General Environmental Science |
| الوصف: | Code response spectrum models, which are used widely in the earthquake-resistant design of buildings, are simple to apply but they do not necessarily represent the real behavior of an earthquake. A code response spectrum model typically incorporates ground motion behavior in a diversity of earthquake scenarios affecting the site and does not represent any specific earthquake scenario. The soil amplification phenomenon is also poorly represented, as the current site classification scheme contains little information over the potential dynamic response behavior of the soil sediments. Site-specific response spectra have the merit of much more accurately representing real behavior. The improvement in accuracy can be translated into significant potential cost savings. Despite all the potential merits of adopting site-specific response spectra, few design engineers make use of these code provisions that have been around for a long time. This lack of uptake of the procedure by structural designers is related to the absence of a coherent set of detailed guidelines to facilitate practical applications. To fill in this knowledge gap, this paper aims at explaining the procedure in detail for generating site-specific response spectra for the seismic design or assessment of buildings. Surface ground motion accelerograms generated from the procedure can also be employed for nonlinear time-history analyses where necessary. A case study is presented to illustrate the procedure in a step-by-step manner. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2673-4109 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4507f0047d63f7fe6c56282bc8a645e0 https://www.mdpi.com/2673-4109/2/3/39 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....4507f0047d63f7fe6c56282bc8a645e0 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 26734109 |
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