Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR REMOVING EARTH RETAINING MEMBER
PROBLEM TO BE SOLVED: To provide a method for removing an earth retaining member, which can shorten cycle time required for extraction of the earth retaining member and which can reduce an influence exerted on the peripheral ground and the like.SOLUTION: When an earth retaining member 1 is removed, a recess forming step of forming a recess 2 by a machine, manual work or the like on the periphery of the earth retaining member 1 scheduled to be removed, an extraction preparation step of filling the recess 2 with fluidization-treated soil 3, and an extraction step of extracting the earth retaining member 1 by a crane 4 and the like are performed. Thus, the fluidization-treated soil 3 is filled into a cavity that is formed in a trace after the extraction of the earth retaining member 1.SELECTED DRAWING: Figure 1
【課題】 土留部材の引き抜きに要するサイクルタイムを短縮することが可能であって、かつ、周辺地盤等へ与える影響を少なくできる土留部材の撤去方法を提供すること。【解決手段】 土留部材１を撤去する際に、撤去する予定の土留部材１の周囲に機械または手作業等で凹部２を形成する凹部形成工程と、凹部２に流動化処理土３を満たす引抜準備工程と、クレーン４等で土留部材１を引き抜く引抜工程とを行うことで、土留部材１を引き抜いた跡に形成される空隙に流動化処理土３を充填する。【選択図】図１
METHOD FOR REMOVING EARTH RETAINING MEMBER
PROBLEM TO BE SOLVED: To provide a method for removing an earth retaining member, which can shorten cycle time required for extraction of the earth retaining member and which can reduce an influence exerted on the peripheral ground and the like.SOLUTION: When an earth retaining member 1 is removed, a recess forming step of forming a recess 2 by a machine, manual work or the like on the periphery of the earth retaining member 1 scheduled to be removed, an extraction preparation step of filling the recess 2 with fluidization-treated soil 3, and an extraction step of extracting the earth retaining member 1 by a crane 4 and the like are performed. Thus, the fluidization-treated soil 3 is filled into a cavity that is formed in a trace after the extraction of the earth retaining member 1.SELECTED DRAWING: Figure 1
【課題】 土留部材の引き抜きに要するサイクルタイムを短縮することが可能であって、かつ、周辺地盤等へ与える影響を少なくできる土留部材の撤去方法を提供すること。【解決手段】 土留部材１を撤去する際に、撤去する予定の土留部材１の周囲に機械または手作業等で凹部２を形成する凹部形成工程と、凹部２に流動化処理土３を満たす引抜準備工程と、クレーン４等で土留部材１を引き抜く引抜工程とを行うことで、土留部材１を引き抜いた跡に形成される空隙に流動化処理土３を充填する。【選択図】図１
METHOD FOR REMOVING EARTH RETAINING MEMBER
土留部材撤去方法
TOMINAGA NAOKI (Autor:in) / HIJIKATA HIROSHI (Autor:in) / KOTAKEMORI HIROSHI (Autor:in)
18.08.2016
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
EARTH RETAINING MEMBER, EARTH RETAINING MEMBER INSTALLATION METHOD
| Europäisches Patentamt | 2019
| Europäisches Patentamt | 2022