A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT METHOD AND REINFORCEMENT STRUCTURE FOR CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To effectively reinforce, using a reinforcement belt made by bundling fibers, a part where wall-form or slab-form concrete structural parts are joined at an angle, by fixing the reinforcement belt to a concrete structure securely.SOLUTION: At a part where a wall balustrade 3 (a first structural part) and a floor slab 2 (a second structural part) are joined, a first group of holes 11 is formed that penetrates the floor slab vertically, continuously along an inner surface of the wall balustrade at a plurality of locations with a prescribed interval, along a boundary between the structural parts. A second group of holes 12 is formed that penetrates through the wall balustrade, continuously on a top surface of the floor slab at a plurality of locations with a prescribed interval. A reinforcement belt 10 made by bundling continuous fibers is inserted into a hole of the first group of holes, wound around a corner from underneath the floor slab to outside of the wall balustrade, and inserted into a hole of the second group of holes from outside the wall balustrade. The two ends of the reinforcement belt are bonded on the inner surface of the balustrade and the top surface of the floor slab.SELECTED DRAWING: Figure 2
【課題】壁状又は版状となったコンクリートの構造部分が角度をもって連続する部分を、繊維を束ねて帯状とした補強ベルトを用い、該補強ベルトを確実にコンクリート構造物に定着して有効に補強する。【解決手段】壁高欄３（第１の構造部分）と床版２（第２の構造部分）とが連続する部分でこれらの境界線に沿って所定間隔の複数の位置に、壁高欄の内側表面に連続して床版を上下に貫通する第１の孔群１１を形成する。さらに、床版の上面に連続して壁高欄を貫通する第２の孔群１２を所定の間隔で複数の位置に形成する。そして、連続する繊維を束ねて帯状とした補強ベルト１０を、第１の孔群に含まれる孔に挿通し、床版の下側から壁高欄の外側に向かって隅角部に巻き回し、壁高欄の外側から前記第２の孔群に含まれる孔に挿通する。補強ベルトの両端部は、壁高欄の内側の表面及び床版の上面に貼り付ける。【選択図】図２
REINFORCEMENT METHOD AND REINFORCEMENT STRUCTURE FOR CONCRETE STRUCTURE
PROBLEM TO BE SOLVED: To effectively reinforce, using a reinforcement belt made by bundling fibers, a part where wall-form or slab-form concrete structural parts are joined at an angle, by fixing the reinforcement belt to a concrete structure securely.SOLUTION: At a part where a wall balustrade 3 (a first structural part) and a floor slab 2 (a second structural part) are joined, a first group of holes 11 is formed that penetrates the floor slab vertically, continuously along an inner surface of the wall balustrade at a plurality of locations with a prescribed interval, along a boundary between the structural parts. A second group of holes 12 is formed that penetrates through the wall balustrade, continuously on a top surface of the floor slab at a plurality of locations with a prescribed interval. A reinforcement belt 10 made by bundling continuous fibers is inserted into a hole of the first group of holes, wound around a corner from underneath the floor slab to outside of the wall balustrade, and inserted into a hole of the second group of holes from outside the wall balustrade. The two ends of the reinforcement belt are bonded on the inner surface of the balustrade and the top surface of the floor slab.SELECTED DRAWING: Figure 2
【課題】壁状又は版状となったコンクリートの構造部分が角度をもって連続する部分を、繊維を束ねて帯状とした補強ベルトを用い、該補強ベルトを確実にコンクリート構造物に定着して有効に補強する。【解決手段】壁高欄３（第１の構造部分）と床版２（第２の構造部分）とが連続する部分でこれらの境界線に沿って所定間隔の複数の位置に、壁高欄の内側表面に連続して床版を上下に貫通する第１の孔群１１を形成する。さらに、床版の上面に連続して壁高欄を貫通する第２の孔群１２を所定の間隔で複数の位置に形成する。そして、連続する繊維を束ねて帯状とした補強ベルト１０を、第１の孔群に含まれる孔に挿通し、床版の下側から壁高欄の外側に向かって隅角部に巻き回し、壁高欄の外側から前記第２の孔群に含まれる孔に挿通する。補強ベルトの両端部は、壁高欄の内側の表面及び床版の上面に貼り付ける。【選択図】図２
REINFORCEMENT METHOD AND REINFORCEMENT STRUCTURE FOR CONCRETE STRUCTURE
コンクリート構造物の補強方法及び補強構造
KONDO SHINICHI (author)
2016-02-08
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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