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aramid fiber bar 芳纶纤维筋
The most popular aramid fiber on the world market is Kevlar. 世界市场上最常用的芳纶纤维是凯夫拉纤维。
This model can be used to predict the tensile properties of aramid fiber. 此模型对芳纶的抗拉伸性能有预测作用。
Meanwhile,the hook strength and the knot strength of aramid fiber are also introduced. 同时,对芳纶的抗钩接强度和抗打结强度也作了简介。
The sisal pulp and aramid fiber were chose to fabricate the wet paper-base friction materials. 本文采用高性能芳纶纤维和剑麻纤维为原料制备湿式纸基摩擦材料。
It was the important reason that the aramid fiber improved the tribological behaviors of NBR. 加入芳纶对NBR摩擦磨损形式的改变是NBR摩擦性能提高的重要原因。
The results show that the Aramid fiber pretreated by RFL latex reinforced sealing material is perfect. 结果表明:用RFL乳液处理过的芳纶纤维增强橡胶基复合密封材料的性能最佳。
As the special structure of Aramid fiber, it is difficult to adhere to resin because of a lower hydrophilicity. 但是由于芳纶纤维特殊的组织结构,其表面较低的浸润性和极性是影响与树脂胶体相粘结的主要原因。
The bending and torsional properties of Aramid fiber are tested and are compared with other fibers. Their breaking mechanism is also discussed. 对芳纶纤维的弯曲和扭转疲劳进行了测试分析;并与其它纤维进行比较;对它们的破坏机理作了探讨.
Aramid Fiber reinforced plastic sheet (AFS) applied in concrete structures is a new retrofit method in the field of civil engineering. 芳纶纤维布加固混凝土梁结构是一种新型结构加固方法。
Aramid fiber was developed first and realized industrialisation production earliestly by America Dupont company in the sixties of the 20th century. 芳族聚酰胺纤维由美国杜邦公司于20世纪60年代首先开发并最早实现工业化生产。
The chemical composition of the surface of aramid fiber treated by plasma was characterized by using X-ray photoelectron spectroscopy(XPS). 采用XPS表面表征技术对等离子体处理的芳纶纤维表面化学组成进行了分析。
The results show that the maximum load of CFRP-cement and AFRP-cement increases obviously after carbon and aramid fiber sheets were modified by plasma. FRP被拉断，纤维高强的特点得到充分发挥。
A popular use of Kevlar aramid fibers is in the manufacture of tire cord. 凯夫拉纤维多用于轮胎帘子布的生产。
The paper-based fiber composite was studied.The sisal pulp and aramid fiber were chosen as the composition of base paper. 对纸基纤维复合材料的成型及有关影响因素进行了初步研究。
Also, the research status is described in details, including fiber reinforced plastics (FRP) members used in bridge engineering, fiber bar used in reinforced concrete structure and FRP used in confined concrete, retrofit, reinforcing current structure. 然后具体介绍了纤维增强塑料（FRP）构件用于桥梁等工程，FRP筋用于增强混凝土结构和FRP用于约束混凝土、修补及加固现有结构三方面的研究现状。
Take high quality homemade or import advanced carbon fiber ad the basic material to wrap high strength Aramid fiber and made it by critically intertexture. 采用国产或进口优质碳纤维为基础材料，四角包覆高强芳纶纤维，精密交插编织而成。
Abstract:It carries out an experimental research on shear-resistant experiments of brick masonry walls reinforced by aramid fiber reinforced polymer (AFRP). [摘要]通过芳纶纤维复合材料（AFRP）加固砖砌墙体的抗剪试验，探讨了AFRP加固砖砌墙体的抗剪受力机理。
The results show that the in-terfacial adhesion strength increased noticeably for composites of active aramid fiber but the fracture energy of the interface decreased. 实验结果证明,芳纶表面改性显著提高了其复合材料界面的粘结强度,相反却降低了其界面断裂能。
In this paper, the tensile fracture mechanics model of aramid fiber is discussed, while the mechanical properties of the fiber is simulated based on a nonlinear model. 摘要探讨了芳纶的抗拉伸断裂宏观力学模型，并对纤维的力学性能进行了模拟。