Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONSTRUCTION METHOD OF UNDERGROUND TANK STRUCTURE AND UNDERGROUND TANK STRUCTURE
PROBLEM TO BE SOLVED: To provide a construction method of an underground tank structure, easy in processing back-filing earth and a banking material, and capable of quickly executing even construction.SOLUTION: Inner-outer guide walls 33a and 33b of using precast blocks 331 and 332 having a substantially L-shaped or substantially U-shaped cross section, are constructed on the construction ground 21. Afterwards, an underground continuous wall 30 is constructed in an excavation place by excavating the construction ground 21 between the inner-outer guide walls 33a and 33b. A concrete part 33c continuing with the underground continuous wall 30 is also constructed, and a head part of the underground continuous wall 30 is formed by integrating with the outside guide wall 33a, and a wall body 34 is constructed on the concrete part 33c. Next, an underground tank is constructed in the excavation place by excavating the inside construction ground 21 of the underground continuous wall 30. Excavation earth is used as a banking material 22 by being arranged on the outside of the wall body 34.SELECTED DRAWING: Figure 5
【課題】埋戻土や盛土材の処理が簡単であり、施工も迅速にできる地下タンク構造の構築方法等を提供する。【解決手段】略Ｌ字状または略Ｕ字状の断面を有するプレキャストブロック３３１、３３２を用いた内外のガイドウォール３３ａ、３３ｂを施工地盤２１に構築する。その後、内外のガイドウォール３３ａ、３３ｂの間の施工地盤２１を掘削して掘削箇所に地中連続壁３０を構築する。また地中連続壁３０に連続するコンクリート部３３ｃを構築し、外側のガイドウォール３３ａと一体化して地中連続壁３０の頭部を形成し、コンクリート部３３ｃの上に壁体３４を構築する。次に、地中連続壁３０の内側の施工地盤２１を掘削して掘削箇所に地下タンクを構築する。掘削土は壁体３４の外側に配置して盛土材２２とする。【選択図】図５
CONSTRUCTION METHOD OF UNDERGROUND TANK STRUCTURE AND UNDERGROUND TANK STRUCTURE
PROBLEM TO BE SOLVED: To provide a construction method of an underground tank structure, easy in processing back-filing earth and a banking material, and capable of quickly executing even construction.SOLUTION: Inner-outer guide walls 33a and 33b of using precast blocks 331 and 332 having a substantially L-shaped or substantially U-shaped cross section, are constructed on the construction ground 21. Afterwards, an underground continuous wall 30 is constructed in an excavation place by excavating the construction ground 21 between the inner-outer guide walls 33a and 33b. A concrete part 33c continuing with the underground continuous wall 30 is also constructed, and a head part of the underground continuous wall 30 is formed by integrating with the outside guide wall 33a, and a wall body 34 is constructed on the concrete part 33c. Next, an underground tank is constructed in the excavation place by excavating the inside construction ground 21 of the underground continuous wall 30. Excavation earth is used as a banking material 22 by being arranged on the outside of the wall body 34.SELECTED DRAWING: Figure 5
【課題】埋戻土や盛土材の処理が簡単であり、施工も迅速にできる地下タンク構造の構築方法等を提供する。【解決手段】略Ｌ字状または略Ｕ字状の断面を有するプレキャストブロック３３１、３３２を用いた内外のガイドウォール３３ａ、３３ｂを施工地盤２１に構築する。その後、内外のガイドウォール３３ａ、３３ｂの間の施工地盤２１を掘削して掘削箇所に地中連続壁３０を構築する。また地中連続壁３０に連続するコンクリート部３３ｃを構築し、外側のガイドウォール３３ａと一体化して地中連続壁３０の頭部を形成し、コンクリート部３３ｃの上に壁体３４を構築する。次に、地中連続壁３０の内側の施工地盤２１を掘削して掘削箇所に地下タンクを構築する。掘削土は壁体３４の外側に配置して盛土材２２とする。【選択図】図５
CONSTRUCTION METHOD OF UNDERGROUND TANK STRUCTURE AND UNDERGROUND TANK STRUCTURE
地下タンク構造の構築方法、地下タンク構造
YASUNAGA MASAMICHI (Autor:in)
07.09.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E21D
SHAFTS
,
Schächte
/
F17C
Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase
,
VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
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