期刊文献+

纤维布抗弯加固梁跨中剥离应力的近似计算 被引量:2

AN APPROXIMATE CALCULATION FOR MIDSPAN PEELING STRESS OF CONCRETE BEAM STRENGTHENED WITH FIBER REINFORCED POLYMER
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摘要 首先综述了纤维复合材料(FRP)抗弯加固梁中防剥离破坏的各种措施,分析了跨中混凝土保护层的剥离破坏机理,提出一个近似计算跨中保护层剥离应力上限的方法,可供防剥离设计参考. The peeling failure of the concrete cover of RC beams strengthened with fiber reinforced polymer (FRP) is analyized. An approximate method to estimate the upper limit of midspan peeling stress of RC strengthened beams is proposed.
机构地区 汕头大学土木系
出处 《力学与实践》 CSCD 北大核心 2005年第1期39-40,共2页 Mechanics in Engineering
基金 广东省自然科学基金项目(021245)资助.
关键词 剥离破坏 抗弯加固 混凝土保护层 FRP 纤维布 应力 纤维复合材料 近似计算 上限 fiber reinforce polymer, beam, flexural strengthening, speeling stress
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参考文献5

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共引文献9

同被引文献20

  • 1杨奇飞,熊光晶.一种估算纤维布加固混凝土梁跨中保护层剥离应力的方法[J].建筑技术开发,2004,31(11):54-55. 被引量:3
  • 2张子潇,叶列平,陆新征.U型FRP加固钢筋混凝土梁受剪剥离性能的有限元分析[J].工程力学,2005,22(4):155-162. 被引量:18
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