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桥柱之检测及碳纤维补强设计与施工 被引量:2

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摘要 本文介绍桥梁之检测、碳纤维贴片补强设计与施工。其中检测包括裂缝检测、钢筋位置及保护层厚度检测、混凝土强度检测、混凝土中性化及氯离子浓度检测等。补强施工包括碳纤维材料测试、钢筋除锈及断面复原、混凝土表面磨除处理、环氧树脂裂缝灌注、底漆涂布及补土、碳纤维贴覆、施工品质检查、表面保护层施作等。
出处 《高科技纤维与应用》 CAS 2002年第6期18-24,共7页 Hi-Tech Fiber and Application
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  • 1岳清瑞.我国碳纤维增强塑料加固修复土木建筑结构技术研究应用理状与展望[A]..第二届全国土木工程用纤维增强复合材料(FRP)应用技术学术交流会论文集[C].北京:清华大学出版社,2002..
  • 2Mirmiran Amir, Shahawy Mohsen . Behavior of concrete columns confined by fiber composites [ J ]. Journal of Structural Engineering,ASCE, 1997,123, (5) :583 -590.
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  • 5Shahawy M, Mirmiran A, Beltelman T. Tests and modeling of earbonwrapped concrete columns[M]. Composites Part B 2000, (31) :471 -480.
  • 6Lam L, Teng J. G. Strength models for fiber-reinforced plasticconfined concrete [ J ]. Journal of Structural Engineering, ASCE, 2002,128, (5) :612-623.
  • 7LAU Kin-tak,ZHOU Li-ming. The mechanical behavior of compositewrapped concrete cylinders subjected to uniaxial compression load[ J].Composite Structure,2000, (57) : 189-198.
  • 8YANG Qing-Sheng, QIN Qing-Hua, ZHENG Dai-Hua. Analytical and numerical investigation of interfacial stress of FRP-concrete hybridstructure [J]. Composite Structures, 2000, (57) : 221-226.
  • 9ACI Committee 440. State-of-the-Art-Report on Fiber Reinforced Plastic for Concrete Structure [R]. Detriot, Michigan:American Concrete Institute, 1996.
  • 10ACI Committee440. Guide for the Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures [R]. Detriot, Michigan: American Concrete Institute, 2000.

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