The Study of Carbon Fiber Reinforced Polymer on Strengthening Concrete Structures
碩士 === 國立臺北科技大學 === 土木與防災技術研究所 === 87 === This study is directed at Carbon Fiber Reinforced Polymer(CFRP) strengthening RC beams and the confines of the concrete circular cylinder for the advanced research。 In the aspect of RC beams, we manufactured eighteen pieces of moment strengthening...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
1999
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| Online Access: | http://ndltd.ncl.edu.tw/handle/58982063739959501779 |
| Summary: | 碩士 === 國立臺北科技大學 === 土木與防災技術研究所 === 87 === This study is directed at Carbon Fiber Reinforced Polymer(CFRP) strengthening RC beams and the confines of the concrete circular cylinder for the advanced research。
In the aspect of RC beams, we manufactured eighteen pieces of moment strengthening RC beams and eight piece of shear strengthening RC beams. In addition to observing the result of the promotion in efficiency, we would survey the stress concentration on the cracks of RC beams and the effect of the stress transmitting efficiently on the length of the U type anchorage.
In order to realize the second time CFRP repair of the structural behavior for the failure in RC beams after the first time CFRP repair, we manufactured four pieces of RC beams as the practicable study for proving the value of multiple reinforced polymer after the RC beams with FRP destroyed by external power.
In the aspect of CFRP confines on the strengthing polymer circular cylinder, we analyzed the transformed effects of size and layer. On the other hand we contrasted the theoretical analysis and model with this trial result. We presented the experience in model to the reinforced confines.
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