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Abstract:
做了九根钢纤维高强混凝土柱在单调荷载下的变形试验,其立方体抗压强度为51.6~70.8MP,试验轴压比为0.301~0.546,钢纤维体积率为1.0%~2.0%.将试验结果与普通高强混凝土柱试验结果对比,表明在高强混凝土柱中掺入钢纤维是解决高强混凝土柱脆性大、延性差的一个有效途径.在各项条件基本相同的情况下,由于钢纤维的作用对延性系数的提高幅度达41.3%,对极限压应变的提高幅度达30.6%.
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土木工程学报
ISSN: 1000-131X
CN: 11-2120/TU
Year: 1999
Issue: 1
Volume: 32
Page: 56-59
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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