A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CEMENT HARDENED BODY INTERPOSITION METHOD
PROBLEM TO BE SOLVED: To provide a cement hardened body interposition method capable of preventing air bubble from being mixed in a cement hardened body filled in an interposition space, and separating an upper object and a lower object from each other while maintaining the strength of an object.SOLUTION: A cement hardened body interposition method provided as an object column separation process of separating an object column 30 into an upper object column 31 and a lower object column 32 includes: an object column separation process of separating the object column such that the lower end face of the upper object column 31 becomes a surface oblique to a horizontal surface; an interposition space formation process of separating the upper object column 31 and the lower object column 32 from each other to form an interposition space A2; an interposition form construction process of constructing an interposition form surrounding the interposition space A2; and an interposition space injection process of injecting a cement hardened body from the lower part of the interposition space A2 into the interposition space A2 after the interposition form construction process.SELECTED DRAWING: Figure 1
【課題】介装空間に充填したセメント硬化体に気泡が混入してしまう事を防止でき、対象物の強度を維持しつつ上部対象物及び下部対象物を相互に離間させる事が可能なセメント硬化体介装方法を提供すること。【解決手段】セメント硬化体介装方法は、対象柱３０を、上部対象柱３１及び下部対象柱３２に分離する対象柱分離工程であって、上部対象柱３１の下端面が水平面に対して斜めの面となるように分離する対象柱分離工程と、上部対象柱３１及び下部対象柱３２を相互に離間させることにより、介装空間Ａ２を形成する介装空間形成工程と、介装空間Ａ２を囲繞する介装型枠を施工する介装型枠施工工程と、介装型枠施工工程の後に、介装空間Ａ２の下部から、介装空間Ａ２に対してセメント硬化体を注入する介装空間注入工程と、を含む。【選択図】図１
CEMENT HARDENED BODY INTERPOSITION METHOD
PROBLEM TO BE SOLVED: To provide a cement hardened body interposition method capable of preventing air bubble from being mixed in a cement hardened body filled in an interposition space, and separating an upper object and a lower object from each other while maintaining the strength of an object.SOLUTION: A cement hardened body interposition method provided as an object column separation process of separating an object column 30 into an upper object column 31 and a lower object column 32 includes: an object column separation process of separating the object column such that the lower end face of the upper object column 31 becomes a surface oblique to a horizontal surface; an interposition space formation process of separating the upper object column 31 and the lower object column 32 from each other to form an interposition space A2; an interposition form construction process of constructing an interposition form surrounding the interposition space A2; and an interposition space injection process of injecting a cement hardened body from the lower part of the interposition space A2 into the interposition space A2 after the interposition form construction process.SELECTED DRAWING: Figure 1
【課題】介装空間に充填したセメント硬化体に気泡が混入してしまう事を防止でき、対象物の強度を維持しつつ上部対象物及び下部対象物を相互に離間させる事が可能なセメント硬化体介装方法を提供すること。【解決手段】セメント硬化体介装方法は、対象柱３０を、上部対象柱３１及び下部対象柱３２に分離する対象柱分離工程であって、上部対象柱３１の下端面が水平面に対して斜めの面となるように分離する対象柱分離工程と、上部対象柱３１及び下部対象柱３２を相互に離間させることにより、介装空間Ａ２を形成する介装空間形成工程と、介装空間Ａ２を囲繞する介装型枠を施工する介装型枠施工工程と、介装型枠施工工程の後に、介装空間Ａ２の下部から、介装空間Ａ２に対してセメント硬化体を注入する介装空間注入工程と、を含む。【選択図】図１
CEMENT HARDENED BODY INTERPOSITION METHOD
セメント硬化体介装方法
MIYAUCHI YOJI (author) / SEKI KAZUHIKO (author) / SEGAWA KAZUAKI (author) / KOSAKA NORIO (author) / KAWASAKI AKINORI (author)
2016-11-04
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
CEMENT HARDENED BODY PRODUCTION METHOD AND CEMENT HARDENED BODY
| European Patent Office | 2024
| European Patent Office | 2024