Results 241 to 250 of about 1,367,683 (308)
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Structure and Infrastructure Engineering, 2023
Damage to bridges during a seismic event can cause significant disruption to post-event activities. In addition to natural hazards, the deterioration of bridges over their lifespan also significantly impacts seismic performance.
V. Aghaeidoost, A. M. Billah
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Damage to bridges during a seismic event can cause significant disruption to post-event activities. In addition to natural hazards, the deterioration of bridges over their lifespan also significantly impacts seismic performance.
V. Aghaeidoost, A. M. Billah
semanticscholar +1 more source
Rubber-sand infilled soilbags as seismic isolation cushions: experimental validation
Geosynthetics InternationalThis study proposes the use of soil bags filled with a rubber sand mixture (SFRSM) to address the issue of weak stability associated with rubber-sand layers for seismic isolation.
J. Wang, M. Wu, F. Liu, J. Bin, J. He
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European Journal of Environmental and Civil Engineering, 2021
Traffic congestion and environmental factors in urban areas have increased the use of underground structures such as tunnels. The protection of these tunnels is therefore crucial and requires anti-seismic measures, especially in areas of earthquake prone
Neurly Josita Anato +4 more
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Traffic congestion and environmental factors in urban areas have increased the use of underground structures such as tunnels. The protection of these tunnels is therefore crucial and requires anti-seismic measures, especially in areas of earthquake prone
Neurly Josita Anato +4 more
semanticscholar +1 more source
New Structural Seismic Isolation System
2018New structural seismic isolation system named Spherical Foundation Structural Seismic Isolation (SFSSI) system which has been discovered and first prototyped on a 104 m height (26 storey) building example is presented. Creation of SFSSI system aimed to build structural seismic isolation system, of which period must be more than the predominant period ...
Kasimzade A.A., Tuhta S., Atmaca G.
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Structures, 2022
The possibility of pounding on isolated structures with surrounding moat walls is one of the concerns in the design of isolation systems, especially in pulse-type near-field earthquakes.
Arash Rayegani, G. Nouri
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The possibility of pounding on isolated structures with surrounding moat walls is one of the concerns in the design of isolation systems, especially in pulse-type near-field earthquakes.
Arash Rayegani, G. Nouri
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The Journal of the Acoustical Society of America, 1999
A seismic isolation apparatus which has a composite multilayered member comprising a plurality of hard plates having rigidity and a plurality of soft plates having viscoelastic property which are arranged to form alternating layers between an upper flange and a lower flange; and satisfies the condition that the proper vibration to the horizontal ...
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A seismic isolation apparatus which has a composite multilayered member comprising a plurality of hard plates having rigidity and a plurality of soft plates having viscoelastic property which are arranged to form alternating layers between an upper flange and a lower flange; and satisfies the condition that the proper vibration to the horizontal ...
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Earthquake engineering & structural dynamics (Print), 2020
Geotechnical seismic isolation (GSI) system involves the dynamic interaction between structure and low‐modulus foundation material, such as rubber‐soil mixtures (RSM).
H. Tsang +4 more
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Geotechnical seismic isolation (GSI) system involves the dynamic interaction between structure and low‐modulus foundation material, such as rubber‐soil mixtures (RSM).
H. Tsang +4 more
semanticscholar +1 more source
Earthquake engineering & structural dynamics (Print), 2020
This paper presents an investigation of the effects of the duration of earthquake ground motion on the peak displacement and total dissipated cumulative energy in seismic isolation systems designed by the procedures of ASCE/SEI 7‐16.
S. Kitayama, M. Constantinou
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This paper presents an investigation of the effects of the duration of earthquake ground motion on the peak displacement and total dissipated cumulative energy in seismic isolation systems designed by the procedures of ASCE/SEI 7‐16.
S. Kitayama, M. Constantinou
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Seismic resilience of bridges isolated with traditional and geotechnical seismic isolation (GSI)
Bulletin of Earthquake Engineering, 2023D. Forcellini
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Definition of a Simplified Design Procedure of Seismic Isolation Systems for Bridges
Structural Engineering International, 2020In the recent past, numerical and experimental investigations on full-scale isolators have led to extensive improvements in seismic isolation techniques for bridge structures.
M. Furinghetti, A. Pavese
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