A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANTI-SCOURING STRUCTURE AND CONSTRUCTION METHOD THEREOF
To provide an anti-scouring structure and a construction method thereof capable of suppressing suction and leakage of gravel from the bottom and surroundings of a protective block and stabilizing the installation state of multiple protective blocks.SOLUTION: In an anti-scouring structure, multiple first mats (16) are laid on the riverbed (SB) to prevent the suction of gravel from the riverbed (SB). Each first mat (16) is filled inside with a filling material (18). On the multiple first mats (16), bed protection blocks (22) are laid as multiple protective blocks to protect the river bed (SB), and adjacent bed protection blocks (22) are flexibly connected to each other.SELECTED DRAWING: Figure 3
【課題】保護ブロック底部及び周囲の砂礫の吸出しや漏出を抑え、複数の保護ブロックの設置状態を安定させること。【解決手段】河床（ＳＢ）に、河床（ＳＢ）からの砂礫の吸出しを防止するための複数の第１マット（１６）が敷設され、各第１マット（１６）の内部に中詰材（１８）が充填され、複数の第１マット（１６）の上側に、河床（ＳＢ）を保護するための複数の保護ブロックとしての護床ブロック（２２）が敷設され、隣接する各護床ブロック（２２）同士は、屈撓可能に連結されている。【選択図】図３
ANTI-SCOURING STRUCTURE AND CONSTRUCTION METHOD THEREOF
To provide an anti-scouring structure and a construction method thereof capable of suppressing suction and leakage of gravel from the bottom and surroundings of a protective block and stabilizing the installation state of multiple protective blocks.SOLUTION: In an anti-scouring structure, multiple first mats (16) are laid on the riverbed (SB) to prevent the suction of gravel from the riverbed (SB). Each first mat (16) is filled inside with a filling material (18). On the multiple first mats (16), bed protection blocks (22) are laid as multiple protective blocks to protect the river bed (SB), and adjacent bed protection blocks (22) are flexibly connected to each other.SELECTED DRAWING: Figure 3
【課題】保護ブロック底部及び周囲の砂礫の吸出しや漏出を抑え、複数の保護ブロックの設置状態を安定させること。【解決手段】河床（ＳＢ）に、河床（ＳＢ）からの砂礫の吸出しを防止するための複数の第１マット（１６）が敷設され、各第１マット（１６）の内部に中詰材（１８）が充填され、複数の第１マット（１６）の上側に、河床（ＳＢ）を保護するための複数の保護ブロックとしての護床ブロック（２２）が敷設され、隣接する各護床ブロック（２２）同士は、屈撓可能に連結されている。【選択図】図３
ANTI-SCOURING STRUCTURE AND CONSTRUCTION METHOD THEREOF
洗掘防止構造及びその施工方法
SEKIYA YUTA (author) / ISHIKAWA YUSUKE (author) / TASHIRO YOICHI (author) / TSUNESUMI NAOTO (author)
2023-06-26
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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