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Author:

邓宗才 (邓宗才.) (Scholars:邓宗才) | 李建辉 (李建辉.) | 孙宏俊 (孙宏俊.)

Abstract:

混凝土结构的早期开裂现象较严重,降低了结构的耐久性。合成纤维的主要作用之一是早期阻裂。测定了双组分纤维和腈纶纤维砂浆的早期抗裂性能。试验表明:在砂浆中加入体积掺率为0.11%的双组分纤维和0.10%的腈纶纤维可以使砂浆裂缝名义总面积分别降低96.8%和81.1%,双组分纤维、腈纶纤维对砂浆裂缝具有显著的细化作用。

Keyword:

砂浆 聚酯纤维 混凝土 腈纶纤维 裂缝

Author Community:

  • [ 1 ] 北京工业大学

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Source :

Year: 2004

Language: Chinese

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: 7

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