Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
REINFORCEMENT METHOD OF RETAINING WALL
PROBLEM TO BE SOLVED: To reinforce a constructed retaining wall such as masonry in an existing state, and to surely reinforce the retaining wall in few processes, by injecting a filler without forming a wide injection hole, and also sufficiently injecting the filler up to a narrow clearance of the retaining wall and a cavity part of a back face.SOLUTION: When injecting mortar 12 (a filler) into a clearance 6 of existing masonry 1 (a retaining wall), a narrow through-hole 7 penetrating through the masonry 1 is formed, and a perforated pipe 8 is inserted into the through-hole 7, and the mortar 12 is injected via the perforated pipe 8, so that the mortar 12 is sufficiently filled up to a cavity part 5 of a back face of the masonry 1.SELECTED DRAWING: Figure 7
【課題】石積みなどの施工済みの擁壁を既存の状態で補強可能であるとともに、広い注入孔を形成することなく充填材を注入することができ且つ擁壁の狭い隙間や背面の空洞部にまで十分に充填材を注入することができるようにして、少ない工程で確実に擁壁を補強できるようにする。【解決手段】既存の石積み１（擁壁）の隙間６にモルタル１２（充填材）を注入する際に、石積み１を貫通する狭い貫通孔７を形成して、その貫通孔７に有孔管８を挿入し、該有孔管８を通してモルタル１２を注入することにより、石積み１の背面の空洞部５にまで十分にモルタル１２を充填させる。【選択図】図７
REINFORCEMENT METHOD OF RETAINING WALL
PROBLEM TO BE SOLVED: To reinforce a constructed retaining wall such as masonry in an existing state, and to surely reinforce the retaining wall in few processes, by injecting a filler without forming a wide injection hole, and also sufficiently injecting the filler up to a narrow clearance of the retaining wall and a cavity part of a back face.SOLUTION: When injecting mortar 12 (a filler) into a clearance 6 of existing masonry 1 (a retaining wall), a narrow through-hole 7 penetrating through the masonry 1 is formed, and a perforated pipe 8 is inserted into the through-hole 7, and the mortar 12 is injected via the perforated pipe 8, so that the mortar 12 is sufficiently filled up to a cavity part 5 of a back face of the masonry 1.SELECTED DRAWING: Figure 7
【課題】石積みなどの施工済みの擁壁を既存の状態で補強可能であるとともに、広い注入孔を形成することなく充填材を注入することができ且つ擁壁の狭い隙間や背面の空洞部にまで十分に充填材を注入することができるようにして、少ない工程で確実に擁壁を補強できるようにする。【解決手段】既存の石積み１（擁壁）の隙間６にモルタル１２（充填材）を注入する際に、石積み１を貫通する狭い貫通孔７を形成して、その貫通孔７に有孔管８を挿入し、該有孔管８を通してモルタル１２を注入することにより、石積み１の背面の空洞部５にまで十分にモルタル１２を充填させる。【選択図】図７
REINFORCEMENT METHOD OF RETAINING WALL
擁壁の補強方法
ARAI KANEMASU (Autor:in)
23.02.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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