A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
IMPERVIOUS WALL RISING IN FLOODING
PROBLEM TO BE SOLVED: To provide an impervious wall installed around facilities such as a dwelling house, public facilities, a housing estate, and a park and preventing intrusion of water into facilities at the time of a flood due to heavy rain and flooding.SOLUTION: An impervious wall comprises a hollow column body 2 having an U-shape in a plan-view and an open surface in the front surface and housing a float 3 inside, and a fixed impervious frame 1 formed by a base wall surface 1a on the back surface and a water level corresponding wall surface 1c with an outside surface as a surface facing water and having a storing void space 1b for storing the hollow column body to be freely movable up and down. In the impervious wall, at the time of exceeding a set water level, when water flows into the storing void space getting over the water level corresponding wall surface, the hollow column body stored in the storing void space rises.SELECTED DRAWING: Figure 1
【課題】住宅、公共施設、住宅団地、公園などの施設周囲に設けられ、例えば豪雨による出水、洪水などが押し寄せた際には、施設の内部への水の侵入を阻止する遮水壁を提供する。【解決手段】遮水壁は、前面を開放面とする平面コ字状を呈し、かつその内部にフロート３を収納する中空柱体２と、背面の基盤壁面１ａと外面を臨水面とする水位対応壁面１ｃとで形成され、中空柱体を昇降自在に収装するための収装用空所１ｂを具える固定遮水枠１とからなり、設定水位を超えた場合に、水が水位対応壁面を乗り越えて収装用空所内に流入する時、収装用空所内に収装されている中空柱体が上昇する。【選択図】図１
IMPERVIOUS WALL RISING IN FLOODING
PROBLEM TO BE SOLVED: To provide an impervious wall installed around facilities such as a dwelling house, public facilities, a housing estate, and a park and preventing intrusion of water into facilities at the time of a flood due to heavy rain and flooding.SOLUTION: An impervious wall comprises a hollow column body 2 having an U-shape in a plan-view and an open surface in the front surface and housing a float 3 inside, and a fixed impervious frame 1 formed by a base wall surface 1a on the back surface and a water level corresponding wall surface 1c with an outside surface as a surface facing water and having a storing void space 1b for storing the hollow column body to be freely movable up and down. In the impervious wall, at the time of exceeding a set water level, when water flows into the storing void space getting over the water level corresponding wall surface, the hollow column body stored in the storing void space rises.SELECTED DRAWING: Figure 1
【課題】住宅、公共施設、住宅団地、公園などの施設周囲に設けられ、例えば豪雨による出水、洪水などが押し寄せた際には、施設の内部への水の侵入を阻止する遮水壁を提供する。【解決手段】遮水壁は、前面を開放面とする平面コ字状を呈し、かつその内部にフロート３を収納する中空柱体２と、背面の基盤壁面１ａと外面を臨水面とする水位対応壁面１ｃとで形成され、中空柱体を昇降自在に収装するための収装用空所１ｂを具える固定遮水枠１とからなり、設定水位を超えた場合に、水が水位対応壁面を乗り越えて収装用空所内に流入する時、収装用空所内に収装されている中空柱体が上昇する。【選択図】図１
IMPERVIOUS WALL RISING IN FLOODING
増水時に上昇する遮水壁
HAYASHI SHINICHIRO (author) / HAYASHI WASHIO (author) / HAYASHI KOZABURO (author) / HAYASHI KANAKO (author)
2016-06-20
Patent
Electronic Resource
Japanese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
UNDERGROUND IMPERVIOUS WALL AND UNDERGROUND IMPERVIOUS WALL CONSTRUCTION METHOD
| European Patent Office | 2021