A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REPAIR METHOD FOR EQUIPMENT FOUNDATION
PROBLEM TO BE SOLVED: To efficiently perform wide-range repair of an equipment foundation without removal of existing equipment.SOLUTION: In a repair method for an equipment foundation 10 for supporting equipment 20, core extraction is performed in at least one location in a part of a repair range 31 of a grout layer 12 or foundation concrete 11 of the equipment foundation 10; grout or concrete in the whole repair range 31 is removed by emitting a water jet toward a hole 32 that is formed by the core extraction; and subsequently, new grout or concrete is placed in the repair range 31.
【課題】既存の設備を取り外さずに、設備基礎の広範囲な補修を効率的に行う。【解決手段】設備２０を支持する設備基礎１０の補修方法であって、設備基礎１０のグラウト層１２または基礎コンクリート１１の補修範囲３１の一部に少なくとも一箇所以上のコア抜きを行い、コア抜きで形成された穴３２に向けてウォータージェットを噴射して、補修範囲３１全体のグラウトまたはコンクリートを取り除き、その後、補修範囲３１に、新しいグラウトまたはコンクリートを打設する。【選択図】図２
REPAIR METHOD FOR EQUIPMENT FOUNDATION
PROBLEM TO BE SOLVED: To efficiently perform wide-range repair of an equipment foundation without removal of existing equipment.SOLUTION: In a repair method for an equipment foundation 10 for supporting equipment 20, core extraction is performed in at least one location in a part of a repair range 31 of a grout layer 12 or foundation concrete 11 of the equipment foundation 10; grout or concrete in the whole repair range 31 is removed by emitting a water jet toward a hole 32 that is formed by the core extraction; and subsequently, new grout or concrete is placed in the repair range 31.
【課題】既存の設備を取り外さずに、設備基礎の広範囲な補修を効率的に行う。【解決手段】設備２０を支持する設備基礎１０の補修方法であって、設備基礎１０のグラウト層１２または基礎コンクリート１１の補修範囲３１の一部に少なくとも一箇所以上のコア抜きを行い、コア抜きで形成された穴３２に向けてウォータージェットを噴射して、補修範囲３１全体のグラウトまたはコンクリートを取り除き、その後、補修範囲３１に、新しいグラウトまたはコンクリートを打設する。【選択図】図２
REPAIR METHOD FOR EQUIPMENT FOUNDATION
設備基礎の補修方法
OIDE TETSUYA (author) / ENOKIDA TADAHIRO (author)
2015-10-22
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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