Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide a banking reinforcement structure which secures water permeability in banking, which holds a stable structure even after an earthquake or overflow, and which does not allow the bank to break.SOLUTION: In a banking reinforcement structure 1, an underground steel wall body 11 is provided which is formed by connecting a plurality of hat-shaped or U-shaped or Z-shaped steel sheet piles installed along a continuous direction at a banking 5 provided so as to continue on a banking foundation ground 3. The underground steel wall body 11 is constituted by a long steel sheet pile 7 embedded in a support layer 15 in the banking foundation ground 3, and a short steel sheet pile 9 reaching the vicinity of a lower end of the banking 5. The long steel sheet piles 7 are arranged with an interval without continuing, and one piece of or a plurality of pieces of short steel sheet pile 9 are arranged between the long steel sheet piles 7. At a portion located in the banking foundation ground 3 in the long steel sheet pile 7, a reinforcement member 19 is provided. The reinforcement member 19 is the member for forming a closed cross section by closing an opening side of the long steel sheet pile 7.SELECTED DRAWING: Figure 1
【課題】盛土内の透水性を確保しつつ、地震後や越水時においても安定した構造を保ち、破堤することのない盛土補強構造を提供する。【解決手段】盛土補強構造１は、盛土基礎地盤３上に連続するように設けられた盛土５に、連続方向に沿って打設された複数のハット形又はＵ形又はＺ形の鋼矢板を連結して形成された地中鋼製壁体１１が設けられたものであって、地中鋼製壁体１１は、盛土基礎地盤３における支持層１５に根入れされた長尺鋼矢板７と、盛土５の下端近傍まで到達する短尺鋼矢板９によって構成され、長尺鋼矢板７は連続することなく間隔をあけて配置され、短尺鋼矢板９は長尺鋼矢板７間に１枚又は複数枚配置され、長尺鋼矢板７における、盛土基礎地盤３に位置する部位に、補強部材１９が設けられ、補強部材１９は、長尺鋼矢板７の開口側を閉じて閉断面を形成する部材であることを特徴とするものである。【選択図】図１
To provide a banking reinforcement structure which secures water permeability in banking, which holds a stable structure even after an earthquake or overflow, and which does not allow the bank to break.SOLUTION: In a banking reinforcement structure 1, an underground steel wall body 11 is provided which is formed by connecting a plurality of hat-shaped or U-shaped or Z-shaped steel sheet piles installed along a continuous direction at a banking 5 provided so as to continue on a banking foundation ground 3. The underground steel wall body 11 is constituted by a long steel sheet pile 7 embedded in a support layer 15 in the banking foundation ground 3, and a short steel sheet pile 9 reaching the vicinity of a lower end of the banking 5. The long steel sheet piles 7 are arranged with an interval without continuing, and one piece of or a plurality of pieces of short steel sheet pile 9 are arranged between the long steel sheet piles 7. At a portion located in the banking foundation ground 3 in the long steel sheet pile 7, a reinforcement member 19 is provided. The reinforcement member 19 is the member for forming a closed cross section by closing an opening side of the long steel sheet pile 7.SELECTED DRAWING: Figure 1
【課題】盛土内の透水性を確保しつつ、地震後や越水時においても安定した構造を保ち、破堤することのない盛土補強構造を提供する。【解決手段】盛土補強構造１は、盛土基礎地盤３上に連続するように設けられた盛土５に、連続方向に沿って打設された複数のハット形又はＵ形又はＺ形の鋼矢板を連結して形成された地中鋼製壁体１１が設けられたものであって、地中鋼製壁体１１は、盛土基礎地盤３における支持層１５に根入れされた長尺鋼矢板７と、盛土５の下端近傍まで到達する短尺鋼矢板９によって構成され、長尺鋼矢板７は連続することなく間隔をあけて配置され、短尺鋼矢板９は長尺鋼矢板７間に１枚又は複数枚配置され、長尺鋼矢板７における、盛土基礎地盤３に位置する部位に、補強部材１９が設けられ、補強部材１９は、長尺鋼矢板７の開口側を閉じて閉断面を形成する部材であることを特徴とするものである。【選択図】図１
BANKING REINFORCEMENT STRUCTURE
盛土補強構造
AWAZU SHINGO (Autor:in)
24.09.2020
Patent
Elektronische Ressource
Japanisch
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