Abstract:
近年来,工程化水泥基复合材料(engineered cementious composite,ECC)因其卓越的拉伸延性被应用于防护结构,爆炸荷载下其呈现大变形响应.为提高ECC构件变形控制能力,开展ECC梁板组合构件抗爆性能研究.通过梁板组合构件设计,建立数值模型,综合破坏模式、跨中挠度和能量吸收进行抗爆性能分析.结果表明:相较ECC板,ECC梁板组合构件在破坏模式、变形控制和能量吸收等方面表现出更优异的抗爆性能.综合分析,加劲梁(肋)沿对称轴线均匀布置是较优的形式.
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Source :
防护工程
ISSN: 1674-1854
Year: 2025
Issue: 1
Volume: 47
Page: 29-36
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 13
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