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| 纤维增强聚合物约束混凝土组合构件 | |
| 引用本文： | 薛元德,袁华,李文晓,张敏鸿.纤维增强聚合物约束混凝土组合构件[J].建筑材料学报,2002,5(1):1-8. |
| 作者姓名： | 薛元德 袁华 李文晓 张敏鸿 |
| 作者单位： | 1. 同济大学混凝土材料研究国家重点实验室,上海,200092 2. 同济大学材料科学与工程学院,上海,200092 3. 同济大学工程力学与技术系,上海,200092 |
| 基金项目： | 上海市重点学科资助项目 |
| 摘 要： | 介绍了纤维增强聚合物混凝土组合材料的发展状况及工作机理，指出FRP混凝土构成的组合构件既发挥了FRP和混凝土各自的优势，又能通过该2组分的协同作用满足结构工程对强度，刚度，耐久性，延性，耐腐蚀性及综合造价的要求。基本力学性能计算表明，FRP管混凝土的抗压强度和延性成倍提高，受拉时开裂延缓，经过合理设计的组合梁，柱等构件具有极性的抗震性能。 |
| 关 键 词： | 纤维增强聚合物 组合构件 梁 柱 混凝土 |
| 文章编号： | 1007-9629(2002)01-0001-08 |
| 修稿时间： | 2001年7月24日 |
Fiber Reinforced Polymer Confined Concrete Combined Component |
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| XUE Yuan de,YUAN Hu,LI Wen xiao,ZHANG Ming hong.Fiber Reinforced Polymer Confined Concrete Combined Component[J].Journal of Building Materials,2002,5(1):1-8. | |
| Authors: | XUE Yuan de YUAN Hu LI Wen xiao ZHANG Ming hong |
| Affiliation: | XUE Yuan de 1,YUAN Hua 2,LI Wen xiao 3,ZHANG Ming hong 3 |
| Abstract: | The paper presents the development of fiber reinforced polymer(FRP) confined concrete combined materials and reveals the working mechanism of FRP confined concrete. The combined components have advantages of both FRP and concrete. They can meet the needs of structure engineering for strength, toughness, durability, ductility, corrosion resistance and overall costs. The calculation of its basic mechanical properties shows that the compressive strength and ductility of FRP confined concrete increase dramatically and the cracking upon tension is delayed. The combined components of beams and columns designed properly have optimum aseismatic performance. |
| Keywords: | fiber reinforced polymer combined component beam column |
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