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SCOUR SUPPRESSING METHOD AND SCOUR SUPPRESSING STRUCTURE FOR RIVER STRUCTURE
To provide a method for appropriately suppressing scour around a leg of a river structure, particularly a method for connecting a plurality of gabions to each other, and the structure thereof.SOLUTION: A scour suppressing method for a river structure comprises steps of providing at least part of the river structure facing the running water of the river, installing a plurality of gabions so as to surround a portion of the river structure facing the running water in a plan view, and connecting the adjacent gabions to each other via a connecting member. Further, the connecting member includes a vertical member provided on the side surface of a main body of the gabion and a ring member provided around the vertical member. The adjacent gabions are connected to each other by providing the ring members around the vertical members so as to bundle the vertical members provided in the respective gabions.SELECTED DRAWING: Figure 2
【課題】河川構造物の脚部周辺における洗掘を適切に抑制する方法、特に複数の蛇篭を相互に連結する方法、及び、その構造を提供する。【解決手段】河川構造物における洗掘抑制方法であって、前記河川構造物の少なくとも一部は河川の流水に面して設けられ、平面視において、前記河川構造物における前記流水と面する部分を囲むように複数の蛇篭を設置し、隣接する前記蛇篭は、連結部材を介して相互に連結されることを特徴とする。また前記連結部材は、前記蛇篭の本体の側面に設けられる縦部材と、前記縦部材に周回して設けられるリング部材と、を有し、隣接する前記蛇篭は、前記リング部材を、それぞれの前記蛇篭に設けられた前記縦部材を束ねるように周回して設けることにより、相互に連結される。【選択図】図２
SCOUR SUPPRESSING METHOD AND SCOUR SUPPRESSING STRUCTURE FOR RIVER STRUCTURE
To provide a method for appropriately suppressing scour around a leg of a river structure, particularly a method for connecting a plurality of gabions to each other, and the structure thereof.SOLUTION: A scour suppressing method for a river structure comprises steps of providing at least part of the river structure facing the running water of the river, installing a plurality of gabions so as to surround a portion of the river structure facing the running water in a plan view, and connecting the adjacent gabions to each other via a connecting member. Further, the connecting member includes a vertical member provided on the side surface of a main body of the gabion and a ring member provided around the vertical member. The adjacent gabions are connected to each other by providing the ring members around the vertical members so as to bundle the vertical members provided in the respective gabions.SELECTED DRAWING: Figure 2
【課題】河川構造物の脚部周辺における洗掘を適切に抑制する方法、特に複数の蛇篭を相互に連結する方法、及び、その構造を提供する。【解決手段】河川構造物における洗掘抑制方法であって、前記河川構造物の少なくとも一部は河川の流水に面して設けられ、平面視において、前記河川構造物における前記流水と面する部分を囲むように複数の蛇篭を設置し、隣接する前記蛇篭は、連結部材を介して相互に連結されることを特徴とする。また前記連結部材は、前記蛇篭の本体の側面に設けられる縦部材と、前記縦部材に周回して設けられるリング部材と、を有し、隣接する前記蛇篭は、前記リング部材を、それぞれの前記蛇篭に設けられた前記縦部材を束ねるように周回して設けることにより、相互に連結される。【選択図】図２
SCOUR SUPPRESSING METHOD AND SCOUR SUPPRESSING STRUCTURE FOR RIVER STRUCTURE
河川構造物における洗掘抑制方法、及び、洗掘抑制構造
KURAKAMI YUKI (author) / SANAGAWA TAISUKE (author)
2021-09-09
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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