A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VERTICAL SHAFT CONSTRUCTION METHOD AND UNDERGROUND STORAGE TANK CONSTRUCTION METHOD
PROBLEM TO BE SOLVED: To propose a vertical shaft construction method and an underground storage tank construction method, which enable a raising work to be simply and continuously conducted even if there is a banking part on outer periphery on the ground.SOLUTION: A vertical shaft construction method and an underground storage tank construction method comprise the steps of: forming an underground continuous wall 6 into cylindrical shape; forming an above-ground wall 71 on a top edge of the underground continuous wall 6; and drilling a foundation surrounded by the underground continuous wall 6 and raising banking material containing drilling surplus soil generated by the foundation drilling on an outer periphery of the underground continuous wall 6. The drilling surplus soil is transported to a banking place from a drilling place by a tower crane set on the ground.SELECTED DRAWING: Figure 1
【課題】地上部外周囲に盛土部を有する場合であっても、簡易、かつ、連続的に盛り立て作業を行うことを可能とした、立坑の構築方法および地下式貯槽の構築方法を提案する。【解決手段】地中連続壁６を円筒状に形成する工程と、地中連続壁６の上端において地上壁７１を形成する工程と、地中連続壁６により囲まれた地盤を掘削するとともに、地盤の掘削により発生した掘削残土を含む盛土材を地中連続壁６の外周囲に盛り立てる工程と、を備える立坑の構築方法および地下式貯槽の構築方法であって、地上部に設けられたタワークレーンにより掘削残土を掘削箇所から盛土箇所へ搬送する。【選択図】図１
VERTICAL SHAFT CONSTRUCTION METHOD AND UNDERGROUND STORAGE TANK CONSTRUCTION METHOD
PROBLEM TO BE SOLVED: To propose a vertical shaft construction method and an underground storage tank construction method, which enable a raising work to be simply and continuously conducted even if there is a banking part on outer periphery on the ground.SOLUTION: A vertical shaft construction method and an underground storage tank construction method comprise the steps of: forming an underground continuous wall 6 into cylindrical shape; forming an above-ground wall 71 on a top edge of the underground continuous wall 6; and drilling a foundation surrounded by the underground continuous wall 6 and raising banking material containing drilling surplus soil generated by the foundation drilling on an outer periphery of the underground continuous wall 6. The drilling surplus soil is transported to a banking place from a drilling place by a tower crane set on the ground.SELECTED DRAWING: Figure 1
【課題】地上部外周囲に盛土部を有する場合であっても、簡易、かつ、連続的に盛り立て作業を行うことを可能とした、立坑の構築方法および地下式貯槽の構築方法を提案する。【解決手段】地中連続壁６を円筒状に形成する工程と、地中連続壁６の上端において地上壁７１を形成する工程と、地中連続壁６により囲まれた地盤を掘削するとともに、地盤の掘削により発生した掘削残土を含む盛土材を地中連続壁６の外周囲に盛り立てる工程と、を備える立坑の構築方法および地下式貯槽の構築方法であって、地上部に設けられたタワークレーンにより掘削残土を掘削箇所から盛土箇所へ搬送する。【選択図】図１
VERTICAL SHAFT CONSTRUCTION METHOD AND UNDERGROUND STORAGE TANK CONSTRUCTION METHOD
立坑の構築方法および地下式貯槽の構築方法
KOBAYASHI YUKI (author) / KIMURA TOSHIHIDE (author) / SHIBAYAMA KOICHI (author)
2016-12-08
Patent
Electronic Resource
Japanese
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