A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNDERFLOOR STRUCTURE
PROBLEM TO BE SOLVED: To provide an underfloor structure capable of preventing fire spread between two spaces separated by a fire compartment wall.SOLUTION: An underfloor structure 10 includes a floor slab 20 of concrete 28 placed on a steel form (deck plate 22), a fire compartment wall (wall body 30) disposed below the floor slab 20, and a component for restraining fire heating disposed in contact with the steel form, striding across both spaces 12 and 14 partitioned by the fire compartment wall.SELECTED DRAWING: Figure 2
【課題】防火区画壁によって隔てられた２つの空間の延焼伝播を抑制できる床下構造を提供する。【解決手段】床下構造１０は、鋼製型枠（デッキプレート２２）にコンクリート２８が打設された床スラブ２０と、床スラブ２０の下方に設けられた防火区画壁（壁体３０）と、防火区画壁で区画された両側の空間１２、１４に跨ると共に、鋼製型枠に接して設けられた火災加熱抑制部材と、を有する。【選択図】図２
UNDERFLOOR STRUCTURE
PROBLEM TO BE SOLVED: To provide an underfloor structure capable of preventing fire spread between two spaces separated by a fire compartment wall.SOLUTION: An underfloor structure 10 includes a floor slab 20 of concrete 28 placed on a steel form (deck plate 22), a fire compartment wall (wall body 30) disposed below the floor slab 20, and a component for restraining fire heating disposed in contact with the steel form, striding across both spaces 12 and 14 partitioned by the fire compartment wall.SELECTED DRAWING: Figure 2
【課題】防火区画壁によって隔てられた２つの空間の延焼伝播を抑制できる床下構造を提供する。【解決手段】床下構造１０は、鋼製型枠（デッキプレート２２）にコンクリート２８が打設された床スラブ２０と、床スラブ２０の下方に設けられた防火区画壁（壁体３０）と、防火区画壁で区画された両側の空間１２、１４に跨ると共に、鋼製型枠に接して設けられた火災加熱抑制部材と、を有する。【選択図】図２
UNDERFLOOR STRUCTURE
床下構造
OKAZAKI TOMOHITO (author) / NAGAOKA TSUTOMU (author) / KATO HIROYUKI (author) / WADA KAZUHIKO (author)
2018-02-15
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
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GENERAL BUILDING CONSTRUCTIONS
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