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A platform for research: civil engineering, architecture and urbanism
FILLING STATE CONFIRMATION METHOD FOR FILLER CHARGED IN JOINT PART OF PC MEMBER
PROBLEM TO BE SOLVED: To confirm a filling state of a filler inside a joint part between mutually joined PC members in a surface direction.SOLUTION: Respective column member 4, 5 are formed by embedding parts of coated electric wires 21a-21k so that one-end sides of the coated electric wires 21a-21k project from a joint surface 12 of a lower column member 5 and a joint surface 13 of an upper column member 4, and other-end side parts of the coated electric wires 21a-21k extend from side faces of the column members 4, 5. A filled space is formed between the joint surfaces by moving the column member 4, 5 and a joint member 1 so that the joint surfaces 12, 13 of the column members 4, 5 and a joint surface of the joint member 1 are put close to each other. While grout GR having conductivity in a fluid state is charged in the filled space, a voltage is applied to the coated electric wire 21a for voltage application included among the plurality of coated electric wires 21a-21k, and resistance values (electric characteristics) to the coated electric wires 21c-21k for filling detection are measured by a measuring device 31.SELECTED DRAWING: Figure 2
【課題】互いに接合されるＰＣ部材同士の目地部に関し、目地部における面方向の内側について充填材の充填状況を確認できるようにする。【解決手段】下側柱部材５の接合面１２及び上側柱部材４の接合面１３から被覆電線２１ａ〜２１ｋの一端が突出され、各柱部材４，５の側面から被覆電線２１ａ〜２１ｋの他端側部分が延出されるように、被覆電線２１ａ〜２１ｋの一部を埋設して各柱部材４，５を作製する。各柱部材４，５の接合面１２，１３と仕口部材１の接合面とが近接されるように、各柱部材４，５及び仕口部材１を移動させ、接合面同士の間に充填空間を形成する。流動状態で導電性を有するグラウトＧＲを充填空間へ充填しつつ、複数の被覆電線２１ａ〜２１ｋに含まれる電圧印加用の被覆電線２１ａに対して電圧を印加し、充填検出用の被覆電線２１ｃ〜２１ｋとの間の抵抗値（電気的特性）を測定装置３１によって測定する。【選択図】図２
FILLING STATE CONFIRMATION METHOD FOR FILLER CHARGED IN JOINT PART OF PC MEMBER
PROBLEM TO BE SOLVED: To confirm a filling state of a filler inside a joint part between mutually joined PC members in a surface direction.SOLUTION: Respective column member 4, 5 are formed by embedding parts of coated electric wires 21a-21k so that one-end sides of the coated electric wires 21a-21k project from a joint surface 12 of a lower column member 5 and a joint surface 13 of an upper column member 4, and other-end side parts of the coated electric wires 21a-21k extend from side faces of the column members 4, 5. A filled space is formed between the joint surfaces by moving the column member 4, 5 and a joint member 1 so that the joint surfaces 12, 13 of the column members 4, 5 and a joint surface of the joint member 1 are put close to each other. While grout GR having conductivity in a fluid state is charged in the filled space, a voltage is applied to the coated electric wire 21a for voltage application included among the plurality of coated electric wires 21a-21k, and resistance values (electric characteristics) to the coated electric wires 21c-21k for filling detection are measured by a measuring device 31.SELECTED DRAWING: Figure 2
【課題】互いに接合されるＰＣ部材同士の目地部に関し、目地部における面方向の内側について充填材の充填状況を確認できるようにする。【解決手段】下側柱部材５の接合面１２及び上側柱部材４の接合面１３から被覆電線２１ａ〜２１ｋの一端が突出され、各柱部材４，５の側面から被覆電線２１ａ〜２１ｋの他端側部分が延出されるように、被覆電線２１ａ〜２１ｋの一部を埋設して各柱部材４，５を作製する。各柱部材４，５の接合面１２，１３と仕口部材１の接合面とが近接されるように、各柱部材４，５及び仕口部材１を移動させ、接合面同士の間に充填空間を形成する。流動状態で導電性を有するグラウトＧＲを充填空間へ充填しつつ、複数の被覆電線２１ａ〜２１ｋに含まれる電圧印加用の被覆電線２１ａに対して電圧を印加し、充填検出用の被覆電線２１ｃ〜２１ｋとの間の抵抗値（電気的特性）を測定装置３１によって測定する。【選択図】図２
FILLING STATE CONFIRMATION METHOD FOR FILLER CHARGED IN JOINT PART OF PC MEMBER
ＰＣ部材の目地部に充填される充填材の充填状況確認方法
SUZUKI SATOSHI (author) / OMOTO ERI (author) / KATO TAKEO (author) / FUJIO NAOTO (author) / MORIOKA TORU (author)
2016-05-30
Patent
Electronic Resource
Japanese
| European Patent Office | 2015