<学術雑誌論文>
鉄筋腐食により劣化したRC梁部材の曲げ耐荷性能および耐衝撃性能に関する基礎的研究
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概要 | Corrosion of embedded reinforcements is a serious problem for some protective RC structures such as rock-shed along the coastline. The purpose of this study is to get fundamental findings regarding im...pact load resistant capacity of RC beams damaged by corrosion of reinforcement. So, in this study, both of static loading test and repeated impact test for RC beams damaged by corrosion of reinforcement were conducted. As the result, the relationship between degradation level and impact load resistant capacity was clarified. In addition, FE analysis considering the reduction of cross-sectional area of reinforcement and decrease of bond strength was conducted. As the result, it was confirmed that the effect of corrosion was qualitatively evaluated by using the proposed model.続きを見る |
目次 | 1.緒言 2.鉄筋腐食したRC梁試験体の製作およびその劣化程度 3.鉄筋腐食したRC梁の静的載荷時の基本特性 4.落錘式衝撃試験によるRC梁の耐衝撃性能の検討 5.鉄筋腐食したRC梁の耐衝撃性能に関する解析的検討 6.まとめ |
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登録日 | 2022.06.23 |
更新日 | 2022.07.11 |