A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLOOD PREVENTION WEIR
PROBLEM TO BE SOLVED: To provide a flood prevention weir which can prevent an overflow even when high waves surge in and which can prevent an increase in size even in the case of preventing an overflow of high waves.SOLUTION: A flood prevention weir 1 comprises a bottom surface part 2 and a weir wall part 4 each made of a waterproof sheet, and the deep end part of the bottom surface part 2 and the lower end part of the weir wall part 4 are formed integrally in a state that the weir wall part 4 can stand from a lodging state by the flexibility of the waterproof sheet. A core material storage part 5 is installed in the weir wall part 4, and a core material 6 is stored from a point near the lower end part to a point near the upper end part of the weir wall part 4. By connecting the top face of the bottom surface part 2 to the front side of the weir wall part 4, a restriction partition wall part 7 for restricting the angle of the weir wall part 4 in standing is installed, and a weight 8 is arranged in the bottom surface part 2.SELECTED DRAWING: Figure 1
【課題】高い波が押し寄せた場合などでも、越流を防止することができ、しかも、高い波に対して越流を防止する場合でも大型化しなくても済ませることが可能な浸水防止堰を提供する。【解決手段】浸水防止堰１は、それぞれ防水布からなる底面部２と堰壁部４とを備え、底面部２の奥端部と堰壁部４の下端部とを防水布の可撓性により、堰壁部４が倒伏姿勢から起立可能な状態で一体に形成されている。堰壁部４には、芯材収納部５が設けられて、堰壁部４の下端部近傍箇所から上端部近傍箇所まで芯材６が収納され、底面部２の上面と堰壁部４の前面側とをつなげて、堰壁部４の起立時の角度を規制する規制隔壁部７が設けられ、底面部２に重り８が配設されている。【選択図】図１
FLOOD PREVENTION WEIR
PROBLEM TO BE SOLVED: To provide a flood prevention weir which can prevent an overflow even when high waves surge in and which can prevent an increase in size even in the case of preventing an overflow of high waves.SOLUTION: A flood prevention weir 1 comprises a bottom surface part 2 and a weir wall part 4 each made of a waterproof sheet, and the deep end part of the bottom surface part 2 and the lower end part of the weir wall part 4 are formed integrally in a state that the weir wall part 4 can stand from a lodging state by the flexibility of the waterproof sheet. A core material storage part 5 is installed in the weir wall part 4, and a core material 6 is stored from a point near the lower end part to a point near the upper end part of the weir wall part 4. By connecting the top face of the bottom surface part 2 to the front side of the weir wall part 4, a restriction partition wall part 7 for restricting the angle of the weir wall part 4 in standing is installed, and a weight 8 is arranged in the bottom surface part 2.SELECTED DRAWING: Figure 1
【課題】高い波が押し寄せた場合などでも、越流を防止することができ、しかも、高い波に対して越流を防止する場合でも大型化しなくても済ませることが可能な浸水防止堰を提供する。【解決手段】浸水防止堰１は、それぞれ防水布からなる底面部２と堰壁部４とを備え、底面部２の奥端部と堰壁部４の下端部とを防水布の可撓性により、堰壁部４が倒伏姿勢から起立可能な状態で一体に形成されている。堰壁部４には、芯材収納部５が設けられて、堰壁部４の下端部近傍箇所から上端部近傍箇所まで芯材６が収納され、底面部２の上面と堰壁部４の前面側とをつなげて、堰壁部４の起立時の角度を規制する規制隔壁部７が設けられ、底面部２に重り８が配設されている。【選択図】図１
FLOOD PREVENTION WEIR
浸水防止堰
YOKOTA TAKASHI (author) / NAKAMURA SHINJI (author) / KAWAI HIDEKAZU (author)
2016-05-16
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
FLOOD MANAGEMENT - Updating the floodgates - Improving flood management at Kinloch Rannoch Weir
| Online Contents | 2010
| European Patent Office | 2021