A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIRE SPREAD INHIBITION STRUCTURE OF BUILDING
To provide a fire spread inhibition structure of a building capable of improving upper floor fire spread inhibition property in a woody balcony and inhibiting fire spread more securely.SOLUTION: In a structure A for inhibiting fire spread in a building comprising a woody balcony 1, a floor slab 2 of the woody balcony 1 is formed of noncombustible material, a tip portion 2a of the floor slab 2 is formed so as to protrude to an outer side of the building with respect to a handrail 1b that is a spandrel wall of the woody balcony 1, and the tip portion 2a of the floor slab 2 is formed so that its thickness t3 is larger than that of other part of the floor slab 2.SELECTED DRAWING: Figure 1
【課題】木質系バルコニーの上階延焼防性を高め、より確実に火災の延焼を抑止することを可能にする建物の延焼抑制構造を提供する。【解決手段】木質系バルコニー１を備えた建物の火災時の延焼を抑制するための構造Ａであって、木質系バルコニー１の床スラブ２を不燃材料を用いて形成するとともに、木質系バルコニー１の腰壁である手摺１ｂよりも床スラブ２の先端部２ａを建物の外側に突出して形成し、且つ床スラブ２の先端部２ａを床スラブ２の他の部分よりもその厚さｔ３が大となるようにして形成する。【選択図】図１
FIRE SPREAD INHIBITION STRUCTURE OF BUILDING
To provide a fire spread inhibition structure of a building capable of improving upper floor fire spread inhibition property in a woody balcony and inhibiting fire spread more securely.SOLUTION: In a structure A for inhibiting fire spread in a building comprising a woody balcony 1, a floor slab 2 of the woody balcony 1 is formed of noncombustible material, a tip portion 2a of the floor slab 2 is formed so as to protrude to an outer side of the building with respect to a handrail 1b that is a spandrel wall of the woody balcony 1, and the tip portion 2a of the floor slab 2 is formed so that its thickness t3 is larger than that of other part of the floor slab 2.SELECTED DRAWING: Figure 1
【課題】木質系バルコニーの上階延焼防性を高め、より確実に火災の延焼を抑止することを可能にする建物の延焼抑制構造を提供する。【解決手段】木質系バルコニー１を備えた建物の火災時の延焼を抑制するための構造Ａであって、木質系バルコニー１の床スラブ２を不燃材料を用いて形成するとともに、木質系バルコニー１の腰壁である手摺１ｂよりも床スラブ２の先端部２ａを建物の外側に突出して形成し、且つ床スラブ２の先端部２ａを床スラブ２の他の部分よりもその厚さｔ３が大となるようにして形成する。【選択図】図１
FIRE SPREAD INHIBITION STRUCTURE OF BUILDING
建物の延焼抑制構造
HIROTA MASAYUKI (author) / MORITA TAKESHI (author)
2019-08-29
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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