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題名 | CFRP與木構件介面黏著效果之研究=A Study on the Interface Adhesive Effect between CFRP and Wooden Member |
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作 者 | 謝耀明; 李有豐; 周惠娟; 蔡明哲; | 書刊名 | 臺北科技大學學報 |
卷期 | 35:2 2002.09[民91.09] |
頁次 | 頁87-102 |
分類號 | 440.23 |
關鍵詞 | 木構件; 碳纖維強化高分子複合材料; 浸水剝離測試; 煮沸剝離測試; 拉拔測試; Wooden member; Carbon fiber reinforced plastic; PUll out test; Soak delaminating test; Boiled delaminating test; |
語文 | 中文(Chinese) |
中文摘要 | 本文探討木構件補強作業中所使用環氧樹脂膠合劑對碳纖維強化高分子複合材料(Carbon Fiber Reinforced Plastic, CFRP)與杉木間之膠合效果。本研究共使用了48個試體,以不同膠量做為實驗變因,並藉由拉拔試驗及浸漬剝離試驗與煮沸剝離試驗,來了解CFRP與杉木膠合後其界面破壞之力學模式以及耐久性,進而推求CFRP補強作業之適當用膠量與最佳補強工法。經由拉拔試驗結果顯示,CFRP與杉木貼覆後之複合物的破壞模式皆為被膠材破壞,顯示環氧樹脂是適用於CFRP與杉木的膠合用膠;在CFRP的纖維方向與構件的木理方向貼覆的變異性對拉拔強度之影響並不顯著,膠塗佈量以0.25 kg/m²為適當之佈膠量,可供為後續補強作業最佳模式之依據。浸漬剝離試驗及煮沸剝離試驗結果顯示,CFRP與木構材貼覆後之複合物均無剝離的現象發生,具有耐久性之特點。 |
英文摘要 | This paper discusses the interface of adhesive effect between carbon fiber reinforced plastic (CFRP) and the wooden member. Total of 48 specimens were tested in the pull out test, soak delaminating test, and boiled delaminating test, respectively. The pull out test results showed that the failure mode of specimens was inside the body of wooden member, instead of the interface between the CFRP and wooden member. It was also shown the effect of the orientation of CFRP on the bonding strength and o the failure mode was not significant. The optimum epoxy resin quantity of 0.25 kg/m² was investigated in our study. From the soak delaminating test and boiled delaminating test results, the interface of the CFRP and wooden member do not delaminate; therefore we could verify the CFRP composite was quite durable in the in-site repair work. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。