A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
UNDERFLOOR STRUCTURE OF MULTI-STOREY BUILDING
To provide an underfloor structure of a multi-story building that can prevent damage due to water leakage and deterioration of the building even in case of water leakage.SOLUTION: The multi-story building having an underfloor space 13 as a piping space between a floor slab 11 and a floor material 12 includes a pipe shaft 4 provided for each living space unit, in which a downward slope toward the pipe shaft 4 is provided on the entire upper surface of the floor slab 11. Even when water leakage occurs in the underfloor space 13, the leakage water can flow down toward the pipe shaft 4 along the slope of the upper surface of the floor slab 11 to prevent damage to a lower floor due to the water leakage. Further, since leakage water or the like is not accumulated on the upper surface of the floor slab 11, deterioration of a building frame can be prevented. Further, by detecting the water on the upper surface of the floor slab 11, the water leakage position and the cause of the water leakage can be identified relatively easily.SELECTED DRAWING: Figure 2
【課題】万が一の漏水が発生した場合でも、漏水による被害や建物の劣化を防止することができる多層階建物の床下構造を提供する。【解決手段】床スラブ１１と床材１２との間に配管スペースとしての床下空間１３を有する多層階建物において、居住空間単位ごとにパイプシャフト４を設け、床スラブ１１の上面全体にパイプシャフト４に向かう下り勾配を設ける。床下空間１３に万が一の漏水が生じた場合でも、漏水が床スラブ１１上面の勾配に沿ってパイプシャフト４に向かって流下することで、漏水による下階への被害を防止することができる。また、漏水などが床スラブ１１上面に溜まることがないため、建物躯体の劣化を防止することができる。また、床スラブ１１上面の水を検出することで、比較的簡易に漏水位置や漏水原因を特定することができる。【選択図】図２
UNDERFLOOR STRUCTURE OF MULTI-STOREY BUILDING
To provide an underfloor structure of a multi-story building that can prevent damage due to water leakage and deterioration of the building even in case of water leakage.SOLUTION: The multi-story building having an underfloor space 13 as a piping space between a floor slab 11 and a floor material 12 includes a pipe shaft 4 provided for each living space unit, in which a downward slope toward the pipe shaft 4 is provided on the entire upper surface of the floor slab 11. Even when water leakage occurs in the underfloor space 13, the leakage water can flow down toward the pipe shaft 4 along the slope of the upper surface of the floor slab 11 to prevent damage to a lower floor due to the water leakage. Further, since leakage water or the like is not accumulated on the upper surface of the floor slab 11, deterioration of a building frame can be prevented. Further, by detecting the water on the upper surface of the floor slab 11, the water leakage position and the cause of the water leakage can be identified relatively easily.SELECTED DRAWING: Figure 2
【課題】万が一の漏水が発生した場合でも、漏水による被害や建物の劣化を防止することができる多層階建物の床下構造を提供する。【解決手段】床スラブ１１と床材１２との間に配管スペースとしての床下空間１３を有する多層階建物において、居住空間単位ごとにパイプシャフト４を設け、床スラブ１１の上面全体にパイプシャフト４に向かう下り勾配を設ける。床下空間１３に万が一の漏水が生じた場合でも、漏水が床スラブ１１上面の勾配に沿ってパイプシャフト４に向かって流下することで、漏水による下階への被害を防止することができる。また、漏水などが床スラブ１１上面に溜まることがないため、建物躯体の劣化を防止することができる。また、床スラブ１１上面の水を検出することで、比較的簡易に漏水位置や漏水原因を特定することができる。【選択図】図２
UNDERFLOOR STRUCTURE OF MULTI-STOREY BUILDING
多層階建物の床下構造
KAMEI MASAMICHI (author)
2021-08-30
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS