Seismic displacement demand prediction in non-linear domain: Optimization of the N2 method
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DOI: 10.1007/s11803-019-0495-8
Abstract: In Europe, computation of displacement demand for seismic assessment of existing buildings is essentially based on a simplified formulation of the N2 method as prescribed by Eurocode 8 (EC8). However, a lack of accuracy of… read more here.
Keywords: linear domain; non linear; method; displacement demand ... See more keywords
Partitioning Displacement Demand of Flexible-base Structures because of SSI
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DOI: 10.1080/13632469.2020.1772149
Abstract: Due to soil -structure-interaction (SSI), the seismic lateral structural deformations may be substantially different from the ones traditionally calculated from the fixed-base structure on free-fie... read more here.
Keywords: flexible base; base; base structures; partitioning displacement ... See more keywords
Accuracy Assessment of Nonlinear Seismic Displacement Demand Predicted by Simplified Methods for the Plateau Range of Design Response Spectra
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DOI: 10.1155/2019/1396019
Abstract: The nonlinear seismic displacement demand prediction for low-period structures, i.e., with an initial fundamental period situated in the plateau of design response spectra, is studied. In Eurocode 8, the computation of seismic displacement demands is… read more here.
Keywords: plateau; demand; response spectra; displacement demand ... See more keywords