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Fire Research on Seismically Damaged Concrete Beams Repaired with Epoxy Adhesives

机译：环氧胶粘剂修复地震损伤混凝土梁的火灾研究

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The behavior of epoxy-repaired concrete beams during fire exposure is discussed. The shear failures in small beams are examined, and it is noted that shear failure generally occurs through epoxy-repaired cracks at temperatures exceeding 150F. Failure loads decrease with increasing temperature due to presence of shear-type failure mode for epoxied specimens. When epoxy-repaired beams failed in pure flexure, the ultimate strengths were not significantly affected by temperature. Construction, repair, and experimental testing are described for four large-scale specimens: two rectangular and two T-shaped cross sections.

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Plecnik, J. M. ; Plecnik, J. ; Diba, A. ; Howard, J. ; Hiremagalur, J.;
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年度 1983
页码 1-110
总页数 110
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Beams(Supports); Concrete structures; Epoxy coatings; Fire resistance; Maintenance; Cracks; Fire tests; Ultimate strength; Shear properties;

机译：梁（支撑）;混凝土结构;环氧涂层;耐火性;维护;裂缝;耐火试验;极限强度;剪切性能;
入库时间 2022-08-29 11:23:08

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1. Flexural behavior of fire-damaged reinforced concrete beams repaired with high-strength fiber reinforced mortar [J] . Muhd Afiq Hizami Abdullah, Mohd Zulham Affandi Mohd Zahid, Afizah Ayob, Journal of structural fire engineering . 2019,第1期

机译：高强纤维增强砂浆修补的钢筋混凝土梁的受弯性能
2. Flexural Performance of Fire-Damaged Reinforced Concrete Beams Repaired by Bolted Side-Plating [J] . Li Ling-Zhi, Jiang Chang-Jiu, Yu Jiang-Tao, ACI Structural Journal . 2019,第3期

机译：锚固侧板修复火灾钢筋混凝土梁的抗弯性能
3. Flexural Performance of Fire-Damaged Reinforced Concrete Beams Repaired by Bolted Side-Plating [J] . Li Ling-Zhi, Jiang Chang-Jiu, Yu Jiang-Tao, ACI Structural Journal . 2019,第3期

机译：螺栓侧镀层修复的火灾钢筋混凝土梁的弯曲性能
4. Evaluation of severe damaged reinforced concrete beam repaired with epoxy injection and retrofitted with CFRP using acoustic emission technique [C] . S N Mat Saliah, K Khairul Nizam, M M Muhammad Ariffaizad, International Conference on Nanomaterials: Science, Engineering and Technology . 2020

机译：用声发射技术进行环氧注射修复严重损伤钢筋混凝土梁的评价，用声发射技术改造CFRP
5. Performance of corrosion-damaged reinforced concrete beams repaired with CFRP laminates. [D] . El Maaddawy, Tamer Abdallah Zaki. 2004

机译：CFRP层压板修复的钢筋混凝土梁的腐蚀性能。
6. Temperature Measurement and Damage Detection in Concrete Beams Exposed to Fire Using PPP-BOTDA Based Fiber Optic Sensors [O] . Yi Bao, Matthew S. Hoehler, Christopher M. Smith, -1

机译：使用基于PPP-BOTDA的光纤传感器对着火的混凝土梁进行温度测量和损伤检测
7. SEISMIC PERFORMANCE OF DAMAGED LOW STRENGTH CONCRETE COLUMN REPAIRED BY EPOXY RESIN INJECTION [O] . Hideo ARAKI, Seiya IZAKI 2012

机译：环氧树脂注射液修复损坏的低强度混凝土柱的地震性能
8. Repair of Fire-Damaged Concrete Pavement on IH-45 Near Angus, Texas [R] . Whitney, D. P., Fowler, D. W. 1995

机译：德克萨斯州安格斯附近IH-45火灾混凝土路面的修复

Fire Research on Seismically Damaged Concrete Beams Repaired with Epoxy Adhesives

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