A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STRENGTHENING COMPOSITE SHEET
To provide a strengthening composite sheet suitable for strengthening a floor board, a wall surface or the like of a concrete structure such as a tunnel, a bridge pier or a building, lightweight, having a high-performance multi-layer cushioning structure and excellent in shock resistance.SOLUTION: A strengthening composite sheet 1 is formed by laminating, successively through an adhesive, a surface layer material 2, a fiber sheet 3 comprising one or a plurality of fabrics containing high strength fibers, and a buffer material 4. In this case, the surface layer material 2 is preferably a woody material, and more preferably, the fabric comprises a textile, a knitting, a nonwoven fabric, a felt or a unidirectional sheet (UD).SELECTED DRAWING: Figure 1
【課題】トンネル、橋脚、ビルなどのコンクリート製建造物の床盤や壁面などの補強に好適であり、軽量で高性能な多層緩衝構造を有する耐衝撃性に優れた補強用複合シートの提供。【解決手段】表層材２と、１枚もしくは複数枚の高強度繊維を含む布帛からなる繊維シート３と、緩衝材４とが、接着剤を介して順に積層されてなる補強用複合シート１。ここで、表層材２が、木質材であることが好ましく、布帛が、織物、編物、不織布、フェルトおよび一方向性シート（ＵＤ）からなることがさらに好ましい。【選択図】図１
STRENGTHENING COMPOSITE SHEET
To provide a strengthening composite sheet suitable for strengthening a floor board, a wall surface or the like of a concrete structure such as a tunnel, a bridge pier or a building, lightweight, having a high-performance multi-layer cushioning structure and excellent in shock resistance.SOLUTION: A strengthening composite sheet 1 is formed by laminating, successively through an adhesive, a surface layer material 2, a fiber sheet 3 comprising one or a plurality of fabrics containing high strength fibers, and a buffer material 4. In this case, the surface layer material 2 is preferably a woody material, and more preferably, the fabric comprises a textile, a knitting, a nonwoven fabric, a felt or a unidirectional sheet (UD).SELECTED DRAWING: Figure 1
【課題】トンネル、橋脚、ビルなどのコンクリート製建造物の床盤や壁面などの補強に好適であり、軽量で高性能な多層緩衝構造を有する耐衝撃性に優れた補強用複合シートの提供。【解決手段】表層材２と、１枚もしくは複数枚の高強度繊維を含む布帛からなる繊維シート３と、緩衝材４とが、接着剤を介して順に積層されてなる補強用複合シート１。ここで、表層材２が、木質材であることが好ましく、布帛が、織物、編物、不織布、フェルトおよび一方向性シート（ＵＤ）からなることがさらに好ましい。【選択図】図１
STRENGTHENING COMPOSITE SHEET
補強用複合シート
OKADA TAIICHI (author) / ISHIZAKA MIHO (author)
2020-01-23
Patent
Electronic Resource
Japanese
European Patent Office | 2019
| European Patent Office | 2018
CFRP Sheet Strengthening Damaged Continuous Reinforced Concrete Beams
| British Library Conference Proceedings | 2001
Strengthening of Column Stump Using Glass Fiber Composite Strengthening System
| British Library Conference Proceedings | 2015