Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR RECONSTRUCTING BUILDING
PROBLEM TO BE SOLVED: To provide a method for reconstructing a building that can construct a new underground skeleton after demolishing an existing underground skeleton with a short construction period and low costs.SOLUTION: The method for reconstructing a building constructs a new underground skeleton 12 after demolishing an existing underground skeleton 2. The method for reconstructing a building comprises a step S1 to construct earth retaining walls 20, 21, a step S2 to demolish the existing underground skeleton 2 to form an underground space 30, a step S3 to fill back the underground space 30 up to an intermediate height of the underground space 30, a step S4 to position an excavation machine 33 on a filled-back ground surface 32 and to install a new pile 11 on the ground at the bottom of the underground space 30 using the excavation machine 33, and process steps S5, S6 to construct the new underground skeleton 12 on the new pile 11.SELECTED DRAWING: Figure 1
【課題】短工期かつ低コストで、既存地下躯体を解体した後に新設地下躯体を構築できる建物建替え方法を提供すること。【解決手段】建物建替え方法は、既存地下躯体２を解体した後に、新設地下躯体１２を構築する。建物建替え方法は、山留め壁２０、２１を構築するステップＳ１と、既存地下躯体２を解体して地下空間３０を形成するステップＳ２と、地下空間３０をこの地下空間３０の中間高さまで埋め戻すステップＳ３と、埋め戻した地盤面３２上に掘削機３３を配置して、掘削機３３を用いて地下空間３０の下の地盤に新設杭１１を打設するステップＳ４と、新設杭１１の上に新設地下躯体１２を構築する工程ステップＳ５、Ｓ６と、を備える。【選択図】図１
METHOD FOR RECONSTRUCTING BUILDING
PROBLEM TO BE SOLVED: To provide a method for reconstructing a building that can construct a new underground skeleton after demolishing an existing underground skeleton with a short construction period and low costs.SOLUTION: The method for reconstructing a building constructs a new underground skeleton 12 after demolishing an existing underground skeleton 2. The method for reconstructing a building comprises a step S1 to construct earth retaining walls 20, 21, a step S2 to demolish the existing underground skeleton 2 to form an underground space 30, a step S3 to fill back the underground space 30 up to an intermediate height of the underground space 30, a step S4 to position an excavation machine 33 on a filled-back ground surface 32 and to install a new pile 11 on the ground at the bottom of the underground space 30 using the excavation machine 33, and process steps S5, S6 to construct the new underground skeleton 12 on the new pile 11.SELECTED DRAWING: Figure 1
【課題】短工期かつ低コストで、既存地下躯体を解体した後に新設地下躯体を構築できる建物建替え方法を提供すること。【解決手段】建物建替え方法は、既存地下躯体２を解体した後に、新設地下躯体１２を構築する。建物建替え方法は、山留め壁２０、２１を構築するステップＳ１と、既存地下躯体２を解体して地下空間３０を形成するステップＳ２と、地下空間３０をこの地下空間３０の中間高さまで埋め戻すステップＳ３と、埋め戻した地盤面３２上に掘削機３３を配置して、掘削機３３を用いて地下空間３０の下の地盤に新設杭１１を打設するステップＳ４と、新設杭１１の上に新設地下躯体１２を構築する工程ステップＳ５、Ｓ６と、を備える。【選択図】図１
METHOD FOR RECONSTRUCTING BUILDING
建物建替え方法
NAKAMURA NORIAKI (Autor:in) / TANAKA MASATO (Autor:in) / TANAKA RYUICHI (Autor:in) / CHONO MASARU (Autor:in)
04.10.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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