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摘要:
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为解决海港工程中钢筋混凝土结构钢筋锈蚀问题,采用纤维增强塑料(FRP)筋代替传统钢筋,结合国内外相关规范,提出了港口工程中适用的FRP筋增强混凝土构件的设计计算方法,并对不同的设计控制指标进行了足尺寸构件力学性能试验验证,同时在某出运码头部分节段全部采用纤维增强塑料(FRP)替代钢筋工程试验,为解决港口工程耐久性问题提供了良好的工程实例。
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To solve the reinforcement corrosion problem in harbour engineering,fiber reinforced plastic(FRP) tendons are adopted to replace the traditional steel bars.According to the corresponding codes home and abroad,a new design and calculation method for FRP concrete structures which is applicable in harbour engineering are put forward.Tests on full-scale members are conducted to verify the mechanical properties with different design control factors.Also a case study of a wharf with FRP instead of steel bars in some segments is analyzed in this paper,which provides a good engineering example for a thorough solution to durability in harbour engineering.
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参考文献:
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[1]薛伟辰.混凝土结构中新型配筋FRP的试验研究[R].河海大学博士后研究工作报告,1997.
[2]叶列平,冯鹏.FRP在工程结构中的应用与发展[J].土木工程学报,2006,39(3):24-36.
[3]钱锐,茅卫兵.国外对混凝土结构中新型材料FRP筋的研究及应用[J].江苏建筑,2001,(1):28-33.
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