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Abstract:
试验研究了聚乙烯纤维布及其与碳纤维、芳纶纤维布混杂约束混凝土圆柱体的轴心抗压性能,重点分析了其破坏形态、承载力、应力-应变曲线和变形性能.试验结果表明:聚乙烯纤维布可显著改善混凝土柱的变形性能;它与碳纤维布混杂约束混凝土柱的承载力比单一聚乙烯纤维布约束柱提高91%,延性系数提高37%,可见,聚乙烯纤维布与碳纤维布具有良好的协同增强增韧效应.
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工业建筑
ISSN: 1000-8993
Year: 2007
Issue: 10
Volume: 37
Page: 69-72
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 15
Chinese Cited Count:
30 Days PV: 12
Affiliated Colleges: