An Investigation on Seismically Isolated Buildings in Near-Fault Region
نویسندگان
چکیده
منابع مشابه
Observed Behavior of Seismically Isolated Buildings
Strong motion recordings from four seismically isolated buildings are used in time-invariant and time-variant modal identification analyses. The buildings are identified as equivalent, time-varying, linear dynamic systems characterized by their time-varying modal parameters (including fundamental-mode natural frequencies, damping ratios, and mode shapes). The identification analyses for each si...
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چکیده ندارد.
15 صفحه اولInfluence of the Isolator Characteristics on the Response of the Isolated Buildings in the Near-FaultEarthquakes
Seismic base isolation are devices that used to limit the human and material damage caused by an earthquake. This devices diffuse the energy induced at the time of the earthquake before being transferred to the structure.The base isolated structures when subjected to the near-fault eathquakes which contain long-period velocity pulses that may coincide with the period of base isolated structures...
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Base isolation has been used as one of the most wildly accepted seismic protection systems that should substantially dissociate a superstructure from its substructure resting on a shaking ground, thereby sustainably preserving entire structures against earthquake forces as well as inside non-structural integrities. Base isolation devices can operate very effectively against near-fault (NF) grou...
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An ultrasonic lateral displacement sensor utilizing air-coupled ultrasound transducers is proposed. The normally-distributed far field of an ultrasound transducer in a lateral direction is taken advantage of for measuring lateral displacement. The measurement system is composed of several air-coupled ultrasound transducers as a receiver and several transmitters. The transmitters are immobilized...
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ژورنال
عنوان ژورنال: Journal of Innovative Engineering and Natural Science
سال: 2022
ISSN: ['2791-7630']
DOI: https://doi.org/10.29228/jiens.63395