A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Seismic Damage Reduction of a Structural System based on Nontraditional Sliding Interfaces with Graphite Lubrication
In this paper, we propose a free-standing structure that is unanchored to its foundation and has a cost-efficient interface consisting of common construction materials (steel, mortar, and iron) with graphite lubrication; this structure is expected to behave as an earthquake-resistant structure during small earthquakes and a base-isolated structure during large earthquakes. To realize the structure, this study examined the frictions of the interfaces in shaking table tests. In addition, the seismic responses of the free-standing structures based on the interfaces were examined via incremental dynamic analyses with 44 ground motions and a simple model of typical Japanese steel structures.
Seismic Damage Reduction of a Structural System based on Nontraditional Sliding Interfaces with Graphite Lubrication
In this paper, we propose a free-standing structure that is unanchored to its foundation and has a cost-efficient interface consisting of common construction materials (steel, mortar, and iron) with graphite lubrication; this structure is expected to behave as an earthquake-resistant structure during small earthquakes and a base-isolated structure during large earthquakes. To realize the structure, this study examined the frictions of the interfaces in shaking table tests. In addition, the seismic responses of the free-standing structures based on the interfaces were examined via incremental dynamic analyses with 44 ground motions and a simple model of typical Japanese steel structures.
Seismic Damage Reduction of a Structural System based on Nontraditional Sliding Interfaces with Graphite Lubrication
Enokida, Ryuta (author) / Nagae, Takuya (author)
Journal of Earthquake Engineering ; 22 ; 666-686
2018-04-21
21 pages
Article (Journal)
Electronic Resource
English
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