1) layered steel fiber polyacrylonitrile fiber reinforced concrete
层布式钢纤维-聚丙烯腈纤维混凝土
2) polyacrylonitrile fiber concrete
聚丙烯腈纤维混凝土
1.
Properties of plain concrete and polyacrylonitrile fiber concrete,including fatigue resistance performance,flexural toughness and impact resistance performance were respectively studied.
对素混凝土和聚丙烯腈纤维混凝土的抗疲劳性能、弯曲韧性和抗冲击性能进行了试验研究,并分析了聚丙烯腈纤维对机场道面分类值PCN的改善效果。
3) polyacrylonitrile fiber reinforced concrete
聚丙烯腈纤维混凝土
1.
The third-point loading method was used to determine the fatigue properties of steel fiber reinforced concrete beams and polyacrylonitrile fiber reinforced concrete beams with bottom layer steel fiber.
用4点加载方法重点研究了全掺钢纤维混凝土梁和底层撒布较长钢纤维的聚丙烯腈纤维混凝土梁的弯曲疲劳性能。
4) layered steel fiber reinforced concrete
层布式钢纤维混凝土
1.
Experimental study on flexural tensile property of the top-and-bottom-layered steel fiber reinforced concrete;
上下层布式钢纤维混凝土弯拉性能试验研究
2.
The application of layered steel fiber reinforced concrete composite pavement;
层布式钢纤维混凝土复合路面的应用
3.
Numerical simulation of load-deflection curve of layered steel fiber reinforced concrete beam;
层布式钢纤维混凝土梁荷载-挠度曲线数值模拟
5) layer steel fiber reinforced concrete
层布式钢纤维混凝土
1.
The effect of length-diameter ratio and volumatric fraction of steel fiber on mechanical properties of layer steel fiber reinforced concrete were experimentally studied,and the mechanical properties of layer steel fiber reinforced concrete with normal concrete and steel fiber reinforced concrete were contrasted.
通过力学性能试验,研究了钢纤维体积掺量和长径比对层布式钢纤维混凝土力学性能影响,对比了层布式钢纤维混凝土与素混凝土和钢纤维混凝土的力学性能,结果表明层布式钢纤维混凝土改善了混凝土的力学性能,提高了混凝土的延性和弯曲韧性。
6) layered steel fiber reinforced concrete(LSFRC)
层布式钢纤维混凝土
1.
Fiber reinforced concrete has recently become one of a hot problem in the field of engineering, and layered steel fiber reinforced concrete(LSFRC) is a road structure of dual efforts on economy and performance.
纤维混凝土是目前土木工程领域研究的热点课题之一,而层布式钢纤维混凝土是经济和性能并重的路面结构形式。
补充资料：中强度中模量聚丙烯腈纤维
分子式：
CAS号：
性质：指强度和模量介于纺织用腈纶和高强度高模量聚丙烯腈纤维之间的品种。强度为7～8cN/dtex，伸长率9％～11％，模量140～160cN/tex，耐日晒和耐候性极好，沸水收缩率0.5％～1.5％。制法是将分子量为8～10万的聚丙烯腈，通过干纺、干喷-湿法纺丝或湿纺及后处理制得。用途是代替石棉材料和水泥增强材料等。
CAS号：
性质：指强度和模量介于纺织用腈纶和高强度高模量聚丙烯腈纤维之间的品种。强度为7～8cN/dtex，伸长率9％～11％，模量140～160cN/tex，耐日晒和耐候性极好，沸水收缩率0.5％～1.5％。制法是将分子量为8～10万的聚丙烯腈，通过干纺、干喷-湿法纺丝或湿纺及后处理制得。用途是代替石棉材料和水泥增强材料等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条