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Abstract:
为了研究芳纶布(AFRP)对改善腐蚀混凝土桥梁疲劳性能的效果,试验研究了不同腐蚀率对混凝土梁疲劳性能的影响;并对未加固腐蚀梁和AFRP加固腐蚀梁进行了试验对比,分析了AFRP加固不同腐蚀率钢筋混凝土梁的疲劳特性.结果表明AFRP布能显著提高腐蚀混凝土梁的疲劳寿命;加固中度腐蚀梁的疲劳寿命比其未加固梁提高约10倍,加固重度腐蚀梁的疲劳寿命比中度腐蚀未加固梁提高了20%.
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建筑结构
ISSN: 1002-848X
Year: 2009
Issue: 3
Volume: 39
Page: 99-102
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 7
Chinese Cited Count:
30 Days PV: 3
Affiliated Colleges: