| 剪切型超短超细钢纤维增强混凝土性能研究 |
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| 引用本文： | 张李,彭毅,李庆达.剪切型超短超细钢纤维增强混凝土性能研究[J].价值工程,2013,32(1):66-68. |
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| 作者姓名： | 张李 彭毅 李庆达 |
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| 作者单位： | 1. 云南云岭高速公路桥梁工程有限公司,昆明,650224
2. 达州市交通局,达州,635000 |
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| 摘 要： | 本文采用直径为0.2mm左右,长度在8mm左右的剪切型超短超细钢纤维对普通混凝土增强增韧,通过试验研究剪切型超短超细钢纤维增强混凝土的增强和增韧效果,并通过试验研究其和普通钢纤维混凝土性能的差别。
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| 关 键 词： | 剪切型超细钢纤维增强混凝土 力学性能 极限掺入量 弹性模量 |
The Effect of Shear Ultrashort Superfine Steel Fiber in Reinforcing the Concrete Performance |
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| ZHANG Li
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PENG Yi
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LI Qing-da.The Effect of Shear Ultrashort Superfine Steel Fiber in Reinforcing the Concrete Performance[J].Value Engineering,2013,32(1):66-68. |
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| Authors: | ZHANG Li PENG Yi LI Qing-da |
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| Institution: | ZHANG Li;PENG Yi;LI Qing-da(①Yunnan Yunling Freeway Bridge Engineering Co.,Ltd.,Kunming 650224,China;②Dazhou Transportation Bureau,Dazhou 635000,China) |
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| Abstract: | This paper applies the shear ultrashort superfine steel fibers with diameter of 0.2mm and length of 8mm to reinforce and toughen the ordinary concrete,and studies its reinforced and toughened effects through the experimental study and the difference with ordinary steel fiber concrete by experimental study. |
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| Keywords: | shear superfine steel fiber reinforced concrete mechanical properties ultimate incorporation elastic modulus |
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