A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLOWING-DOWN OBJECT DEPOSIT AMOUNT ESTIMATION METHOD AND FLOWING-DOWN OBJECT CAPTURING BODY
To provide an economical and safe flowing-down object amount estimation method and a flowing-down object capturing body.SOLUTION: A flowing-down object capturing body 10 for capturing flowing-down objects at an erosion control dam comprises: flexible capturing members 11a and 11b arranged to cross an effluent direction in a flow passage of the effluent; a support member 15 capable of detachably fixing the capturing members 11a and 11b in the flow passage; a displacement measuring device 20 for performing a displacement measuring step of acquiring displacement information by measuring the variation of a position of the capturing members 11a; and a notification device 29. When the capturing member 11a captures a flowing-down object 6, the capturing member 11a extends by the weight of the flowing-down object 6, and the displacement measuring device 20 acquires an extended amount of the capturing member 11a as displacement information. The displacement information is notified to an outside information management system via the notification device 29. The information management system performs a deposit amount estimating step of the flowing-down object at the flowing-down capturing body 10 related to the flowing-down object 6 on the basis of the notified displacement information.SELECTED DRAWING: Figure 4
【課題】 経済的且つ安全な流下物堆積量推測方法及び流下物捕捉体を提供する。【解決手段】 砂防堰堤にて流下物を捕捉する流下物捕捉体１０は、流水の流路において流水方向を横断するように配置される可撓性の捕捉部材１１ａ及び１１ｂと、捕捉部材１１ａ及び１１ｂを流路において脱着自在に固定可能な支持部材１５と、捕捉部材１１ａの位置の変化を計測して変位情報を得る変位計測工程を行う変位計測装置２０と、報知装置２９を備える。捕捉部材１１ａが流下物６を捕捉すると、流下物６の重みによって捕捉部材１１ａが伸び、変位計測装置２０が捕捉部材１１ａの伸び量を変位情報として得る。変位情報は報知装置２９を介して外部の情報管理システムに報知され、情報管理システムでは、報知された変位情報に基づき流下物６に係る流下物捕捉体１０における流下物の堆積量推測工程が行われる。【選択図】 図４
FLOWING-DOWN OBJECT DEPOSIT AMOUNT ESTIMATION METHOD AND FLOWING-DOWN OBJECT CAPTURING BODY
To provide an economical and safe flowing-down object amount estimation method and a flowing-down object capturing body.SOLUTION: A flowing-down object capturing body 10 for capturing flowing-down objects at an erosion control dam comprises: flexible capturing members 11a and 11b arranged to cross an effluent direction in a flow passage of the effluent; a support member 15 capable of detachably fixing the capturing members 11a and 11b in the flow passage; a displacement measuring device 20 for performing a displacement measuring step of acquiring displacement information by measuring the variation of a position of the capturing members 11a; and a notification device 29. When the capturing member 11a captures a flowing-down object 6, the capturing member 11a extends by the weight of the flowing-down object 6, and the displacement measuring device 20 acquires an extended amount of the capturing member 11a as displacement information. The displacement information is notified to an outside information management system via the notification device 29. The information management system performs a deposit amount estimating step of the flowing-down object at the flowing-down capturing body 10 related to the flowing-down object 6 on the basis of the notified displacement information.SELECTED DRAWING: Figure 4
【課題】 経済的且つ安全な流下物堆積量推測方法及び流下物捕捉体を提供する。【解決手段】 砂防堰堤にて流下物を捕捉する流下物捕捉体１０は、流水の流路において流水方向を横断するように配置される可撓性の捕捉部材１１ａ及び１１ｂと、捕捉部材１１ａ及び１１ｂを流路において脱着自在に固定可能な支持部材１５と、捕捉部材１１ａの位置の変化を計測して変位情報を得る変位計測工程を行う変位計測装置２０と、報知装置２９を備える。捕捉部材１１ａが流下物６を捕捉すると、流下物６の重みによって捕捉部材１１ａが伸び、変位計測装置２０が捕捉部材１１ａの伸び量を変位情報として得る。変位情報は報知装置２９を介して外部の情報管理システムに報知され、情報管理システムでは、報知された変位情報に基づき流下物６に係る流下物捕捉体１０における流下物の堆積量推測工程が行われる。【選択図】 図４
FLOWING-DOWN OBJECT DEPOSIT AMOUNT ESTIMATION METHOD AND FLOWING-DOWN OBJECT CAPTURING BODY
流下物堆積量推測方法及び流下物捕捉体
NISHIMURA YOSHIKI (author) / MIYAMATSU NOBUTAKA (author) / YAMAGUCHI SEICHI (author) / NISHIMOTO YASUSHI (author) / NAGAYAMA TOMOYUKI (author) / TSURUTA DAIKI (author) / HARADA KOJI (author)
2022-10-14
Patent
Electronic Resource
Japanese
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