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Abstract:
试验研究了碳纤维增强混凝土在单轴拉伸荷载下的力学性能。试验发现:当纤维体积掺量为0.1%时,纤维混凝土的抗拉强度比基准混凝土提高11%,极限拉伸应变提高24%,断裂能提高47.8%。纤维混凝土特征长度增加,即纤维混凝土脆性降低。试验证明:碳纤维具有良好的阻裂性能,增强了硬化混凝土的抗裂性能。
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Source :
公路
Year: 2011
Issue: 04
Page: 185-187
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 11
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