A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BASE-ISOLATED FLOOR STRUCTURE AND FIXATION SUPPORT MEMBER THEREOF
PROBLEM TO BE SOLVED: To provide a base-isolated floor structure, inexpensively and simply constructible, while slidably supporting a movable floor structure largely displaced in the horizontal direction.SOLUTION: A movable floor structure 1 comprises a large number of dispersively arranged sliding plates 21, a joint beam 22 for connecting the mutual sliding plates 21, an upper side column member 23 erected from the respective sliding plates 21 and a floor plate 24 fixed to the upper side column member 23. A large number of fixation support parts 10 are fixed on a floor slab U in a dispersively arranged state with every predetermined interval. The large number of fixation support parts 10 are respectively constituted of a base member fixed to the floor slab U, a lower side column member erected from the base member and a low friction member installed in an upper part of the lower side column member.
【課題】大きく水平方向に変位した可動床構造体をスライド可能に支承できるようにしつつ、安価でかつ簡単に構築できるようにした免震床構造を提供する。【解決手段】可動床構造体１は、分散配置された多数の摺動プレート２１と、摺動プレート２１同士を連結するジョイントビーム２２と、各摺動プレート２１から立設された上側支柱部材２３と、上側支柱部材２３に固定された床プレート２４とを有する。床スラブＵ上に、所定間隔毎に分散配置された状態で、多数の固定支承部１０が固定される。多数の固定支承部１０はそれぞれ、床スラブＵに固定されるベース部材と、ベース部材から立設された下側支柱部材と、下側支柱部材の上部に取付けられた低摩擦部材とで構成する。【選択図】図３
BASE-ISOLATED FLOOR STRUCTURE AND FIXATION SUPPORT MEMBER THEREOF
PROBLEM TO BE SOLVED: To provide a base-isolated floor structure, inexpensively and simply constructible, while slidably supporting a movable floor structure largely displaced in the horizontal direction.SOLUTION: A movable floor structure 1 comprises a large number of dispersively arranged sliding plates 21, a joint beam 22 for connecting the mutual sliding plates 21, an upper side column member 23 erected from the respective sliding plates 21 and a floor plate 24 fixed to the upper side column member 23. A large number of fixation support parts 10 are fixed on a floor slab U in a dispersively arranged state with every predetermined interval. The large number of fixation support parts 10 are respectively constituted of a base member fixed to the floor slab U, a lower side column member erected from the base member and a low friction member installed in an upper part of the lower side column member.
【課題】大きく水平方向に変位した可動床構造体をスライド可能に支承できるようにしつつ、安価でかつ簡単に構築できるようにした免震床構造を提供する。【解決手段】可動床構造体１は、分散配置された多数の摺動プレート２１と、摺動プレート２１同士を連結するジョイントビーム２２と、各摺動プレート２１から立設された上側支柱部材２３と、上側支柱部材２３に固定された床プレート２４とを有する。床スラブＵ上に、所定間隔毎に分散配置された状態で、多数の固定支承部１０が固定される。多数の固定支承部１０はそれぞれ、床スラブＵに固定されるベース部材と、ベース部材から立設された下側支柱部材と、下側支柱部材の上部に取付けられた低摩擦部材とで構成する。【選択図】図３
BASE-ISOLATED FLOOR STRUCTURE AND FIXATION SUPPORT MEMBER THEREOF
免震床構造およびその固定支承部材
YAMAMOTO TETSUYA (author) / OKADA NOBORU (author)
2015-12-07
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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