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author:

郑建岚 (郑建岚.) [1] | 钱春 (钱春.) [2] | 郑作樵 (郑作樵.) [3]

Indexed by:

PKU CSCD

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%.

Keyword:

延性 钢纤维 高强混凝土

Community:

  • [ 1 ] [郑建岚]福州大学
  • [ 2 ] [钱春]浙江大学
  • [ 3 ] [郑作樵]福州大学

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Source :

土木工程学报

ISSN: 1000-131X

CN: 11-2120/TU

Year: 1999

Issue: 1

Volume: 32

Page: 56-59

Cited Count:

WoS CC 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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