000011943 001__ 11943
000011943 005__ 20141205160003.0
000011943 04107 $$aeng
000011943 046__ $$k2008-10-12
000011943 100__ $$aTsuneki, Yasuhiro
000011943 24500 $$aMiddle-Story Isolated Structural System of High-Rise Building

000011943 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011943 260__ $$b
000011943 506__ $$arestricted
000011943 520__ $$2eng$$aFor buildings of normal earthquake-resistant construction, it is essential to provide their structural frame with sufficient rigidity and strength horizontally and vertically, ensuring a uniform distribution of rigidity and strength in the plane. To this end, it is typical that those buildings adopt the same type of construction and structural system. On the other hand, in buildings of general base-isolation construction, their upper structure, which is supported by a base isolation layer, undergoes lessened seismic forces and therefore is able to tolerate concentration of rigidity and strength. This makes them available for construction with any types of structural systems, which in turn allows new structural planning realizing a greater freedom in architectural design; the same type of construction and structural system for the upper structure is generally adopted. In contrast, when a high-rise building is provided with an isolation layer in an intermediate level, its upper structure, which is placed above the isolation layer, has high seismic resistance as a seismic isolation structure. And a mass damper effect contributes to decrease in seismic responses in the lower structure, ensuring high seismic resistance of a building. This paper describes the physical properties of a seismic isolation layer system which is built at an middle-story of a building. It also introduce buildings by which potentials for new architectural planning are proposed through the use of this system.

000011943 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011943 653__ $$aHigh seismic performance, Middle-story isolation, Concentrating seismic energy, Mass damper effect

000011943 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011943 720__ $$aTsuneki, Yasuhiro$$iTorii, Shingo$$iMurakami, Katsuhide$$iSueoka, Toshiyuki
000011943 8560_ $$ffischerc@itam.cas.cz
000011943 8564_ $$s471633$$uhttps://invenio.itam.cas.cz/record/11943/files/S05-01-023.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S05-01-023.
000011943 962__ $$r9324
000011943 980__ $$aPAPER