| 超短异型钢纤维高强混凝土力学特性及超声检测的试验研究 |
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| 引用本文： | 祝明桥,胡秀兰.超短异型钢纤维高强混凝土力学特性及超声检测的试验研究[J].河南科学,2002,20(6):757-759. |
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| 作者姓名： | 祝明桥 胡秀兰 |
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| 作者单位： | 湘潭工学院土木系,411201 |
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| 摘 要： | 通过对比试验研究钢纤维高强混凝土力学性能 ,初步揭示了超短异型钢纤维高强混凝土力学性能的规律 ,并归纳出了相关纤维强度特征系数 ;通过超声测试分析 ,得出了钢纤维混凝土超声波速与纤维掺入量的关系。为超短异型钢纤维混凝土的应用和检测提供了依据
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| 关 键 词： | 超短异型钢纤维 纤维特征系数 力学特性 超声检测 |
| 文章编号： | 1004-3918(2002)06-0757-03 |
| 修稿时间： | 2002年1月7日 |
Experimental study on mechanical properties and supersonic test of high performance concrete with ultra-short steel fibre |
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| ZHU Ming qiao,HU Xiu lan.Experimental study on mechanical properties and supersonic test of high performance concrete with ultra-short steel fibre[J].Henan Science,2002,20(6):757-759. |
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| Authors: | ZHU Ming qiao HU Xiu lan |
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| Abstract: | By means of the comparative experimental research on mechanical properties and supersonic testing of high performance concrete with steel fibre, the mechanical properties of high performance concrete with ultra-short steel fibre were revealed, and reciprocal fibre characteristical coefficients were generalized. Based on the analysis about supersonic testing, the relation of supersonic wave-velocity with the quantity of steel fibre in concrete was found. The foundation of the application and testing of high performance concrete with ultra-short steel fibre was provided. |
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| Keywords: | ultra-short steel fibre fibre characteristical coefficient mechanical properties supersonic test |
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