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A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF SEISMIC ISOLATION STRUCTURE
To provide a construction method of seismic isolation structure capable of suppressing performance degradation of a laminated rubber bearing while suppressing decrease of workability.SOLUTION: A construction method of seismic isolation structure is a construction method of a seismic isolation structure 10 having an upper structure 30 that includes: an understructure 20; a first upper support 34 that is supported by the understructure 20 via a sliding bearing 60; and a second upper support 36 that is supported by the understructure 20 via a laminated rubber bearing 70. In a state where the first upper support 34 is supported by the understructure 20 via the sliding bearing 60, after varying a distance L between the first upper support 34 and the second upper support 36, the understructure 20 and the second upper support 36 are connected via the laminated rubber bearing 70.SELECTED DRAWING: Figure 4
【課題】施工性の低下を抑制しつつ、積層ゴム支承の性能低下を抑制することを目的とする。【解決手段】免震構造物の施工方法は、下部構造体２０と、下部構造体２０にすべり支承６０を介して支持される第一上側支持体３４と、下部構造体２０に積層ゴム支承７０を介して支持される第二上側支持体３６と、を有する上部構造体３０と、を備える免震構造物１０の施工方法であって、下部構造体２０にすべり支承６０を介して第一上側支持体３４を支持させた状態で、第一上側支持体３４及び第二上側支持体３６の支点間距離Ｌを変動させた後に、積層ゴム支承７０を介して下部構造体２０と第二上側支持体３６とを連結する。【選択図】図４
CONSTRUCTION METHOD OF SEISMIC ISOLATION STRUCTURE
To provide a construction method of seismic isolation structure capable of suppressing performance degradation of a laminated rubber bearing while suppressing decrease of workability.SOLUTION: A construction method of seismic isolation structure is a construction method of a seismic isolation structure 10 having an upper structure 30 that includes: an understructure 20; a first upper support 34 that is supported by the understructure 20 via a sliding bearing 60; and a second upper support 36 that is supported by the understructure 20 via a laminated rubber bearing 70. In a state where the first upper support 34 is supported by the understructure 20 via the sliding bearing 60, after varying a distance L between the first upper support 34 and the second upper support 36, the understructure 20 and the second upper support 36 are connected via the laminated rubber bearing 70.SELECTED DRAWING: Figure 4
【課題】施工性の低下を抑制しつつ、積層ゴム支承の性能低下を抑制することを目的とする。【解決手段】免震構造物の施工方法は、下部構造体２０と、下部構造体２０にすべり支承６０を介して支持される第一上側支持体３４と、下部構造体２０に積層ゴム支承７０を介して支持される第二上側支持体３６と、を有する上部構造体３０と、を備える免震構造物１０の施工方法であって、下部構造体２０にすべり支承６０を介して第一上側支持体３４を支持させた状態で、第一上側支持体３４及び第二上側支持体３６の支点間距離Ｌを変動させた後に、積層ゴム支承７０を介して下部構造体２０と第二上側支持体３６とを連結する。【選択図】図４
CONSTRUCTION METHOD OF SEISMIC ISOLATION STRUCTURE
免震構造物の施工方法
SUZUKI KEISUKE (author) / YAMAMOTO AKIHISA (author) / TAI TORU (author)
2024-07-29
Patent
Electronic Resource
Japanese
SEISMIC ISOLATION CONSTRUCTION METHOD AND SEISMIC ISOLATION STRUCTURE
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