탄소섬유시트의 전단부착강도에 관한 연구
Adhesive Shear Strength of Carbon Fiber Sheet
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
In order to test the adhesive capacity of carbon fiber sheet, a static loading method for bending-behavior-type beam specimens, cut in half was developed and test was conducted with compressive strength of concrete set as the test parameter. The tests were performed to prescribe adhesive shear strength based upon the result of shear failure as well as verification of testing method. First of all, the test method proved to be reliable in determining the adhesive shear strength. The test result also exhibited two types of variations in adhesive shear strength. Among two types of variations, average and minimum values for adhesive shear strength, relatively stable results, 3.41MPa and 2.11MPa, respectively. Particularity in the adhesive shear strength with respect to compressive shear strength was not found.
Abstract
In order to test the adhesive capacity of carbon fiber sheet, a static loading method for bending-behavior-type beam specimens, cut in half was developed and test was conducted with compressive strength of concrete set as the test parameter. The tests were performed to prescribe adhesive shear strength based upon the result of shear failure as well as verification of testing method. First of all, the test method proved to be reliable in determining the adhesive shear strength. The test result also exhibited two types of variations in adhesive shear strength. Among two types of variations, average and minimum values for adhesive shear strength, relatively stable results, 3.41MPa and 2.11MPa, respectively. Particularity in the adhesive shear strength with respect to compressive shear strength was not found.
참고문헌 (9)
- 例えば, "炭素繊維シートによる床版補強に関する研究", 平成10年度土木学会年次学術講演会, 1(59), pp.1~ (1998)
- 連続繊維補強コンクリート研究委員会 報告書(Ⅱ), "日本コンクリート工学協会", 日本コンクリート工学協会, 7-11~66-68 (1998)
- 松下博通, "炭素繊維接着工法の CFS離耐力向上方法に関する一考察", pp.69~75
- 佐藤裕一, "CFRPシートとコンクリートの付着挙動（その1）", 日本建築学会構造系論文集, pp.75~82 (1999)
- 曳村俊貴, "CFRPによるRC床版の上面補強設計について", pp.119~124
- 岳尾弘洋, "CFRP接着工法におけるCFSの付着特性", pp.1599~1604 (1997), コンクリート工学年次論文報告集
- 一軸引張力を受けるCFSの付着特性について, "浅野靖幸", 土木学会北海道支部論文報告書, 第52号, 680~683
- 池谷純一, "CFSとコンクリートの付着性状", pp.397~398 (1997), 日本建築学会大会学術講演概要集関東支部
- 大谷俊浩, "コンクリート補強用の炭素繊維シートの付着剥離試験", pp.675~676 (1996), 日本建築学会大会学術講演概要集