纤维抗拉强度

空气氧化刻蚀提高PAN基炭纤维抗拉强度的研究

Study on improving the tensile strength of PAN-based carbon fiber by air oxidation etching method

用韦氏理论评价碳纤维抗拉强度的分散性

Evaluation of the dispersity of carbon fiber tensile strength by weibull theory

夹持方法对钢纤维抗拉强度的影响

Effect of Clipping Methods for Tensile Strength of Steel Fiber

聚丙烯腈基碳纤维抗拉强度的影响因素

Factors Effecting Tensile Strength of Polyacrylonitrile-Based Carbon Fibre

表面冷等离子体改性对纤维抗拉强度的影响

The cold plasma modification surface of fiber effect on the tensile strength of fiber

微观结构的改善是石墨纤维抗拉强度和弹性模量提高的主要原因。

This contributes to the increase of tensile strength and modulus of the graphite fibers .

符合出厂分级指标，是一种准确测试钢纤维抗拉强度的有效方法。

And this kind of clamp is the effective method for testing tensile strength of steel fiber .

如碳纤维抗拉强度高、弹性模量大，但延性较差；玻璃纤维延性好、价格低、但抗拉强度低；芳纶纤维抗拉强度高，韧性好，但价格较高等特点。

Such as carbon fiber tensile strength , high elastic modulus , but ductility is poorer ; Glass fiber ductility good , the price is low but tensile strength low ; Aramid fiber tensile strength , high toughness good , but the price is higher characteristic .

对用冷壁气相沉积制备的CVD钨芯SiC纤维的抗拉强度分布进行了研究。

Tensile strength distribution of CVD-SiC filament prepared by a cold wall reactor was studied . The strength of filament cemented in a paper holder card with epoxy resin was measured .

涂层碳纤维的抗拉强度与断裂特性

The tensile strength and fracture properties of the coated carbon fibers

不同树脂核材料与纤维桩抗拉强度的实验研究

Research on adhesive strength of different composites resin core and fiber posts

在合适的吸收剂量下辐射可提高碳纤维的抗拉强度；

Radiation may increase the tensile strength of carbon fibers at an appropriate absorption dose ;

我写了一篇博客.关于不同天然纤维，抗拉强度的差异

I 've written a blog on the varying , tensile strengths of different natural fibres .

经过磨浆处理，可使纤维的抗拉强度、裂强度，纤维内部的结合强度和打浆度均有提高。

Through defibrination disposal , it can im-prove tensile strength of fibre , break intensity , binding strength and freeness within the inner fibre .

棉铃象虫在美国难以为害，农业部会拿纤维的抗拉强度等玄深标准逐个检测每个棉包。

The country has pretty much defeated the boll weevil , and the Department of Agriculture individually tests every bale on obscure measures such as the tensile strength of the fibres .

根据细观力学理论和能量守恒原理，在建立顺向分布纤维水泥抗拉强度模型的基础上得到了乱向分布纤维水泥的抗拉强度模型。

According to the meso-mechanical theory and energy conservation philosophy , the tensile strength model of fiber reinforced cement with disordered fiber distribution was presented based on the tensile strength model with order fiber distribution .

研究表明：碳纤维的抗拉强度>3500MPa，抗拉模量>230GPa，密度仅1.76～1.94g/cm，具有优异的力学性能和综合特性；

The investigation shows that the tensile strength and modulus as well as the density of carbon fiber are above 3500 MPa , 230 GPa , only 1.76 ~ 1.94 g / cm , respectively . It was therefore concluded that carbon fiber has excellent mechanical properties and integrative performance .

钢纤维高强混凝土抗拉强度试验研究

The experimental research of splitting strength of steel fiber reinforced high-strength concrete

影响碳纤维增强混凝土抗拉强度的因素分析

The Analysis on the Factors Affecting the Tensile Strength of Carbon Fiber Reinforced Concrete

钢纤维混凝土极限抗拉强度普适计算模式研究

Study on Common Calculating Model for Ultimate Tensile Strength of Steel Fiber Reinforced Concrete

纤维水泥石抗拉强度模型研究

Model of fiber cement tensile strength

通过正交试验，建立了关于纤维水泥土抗拉强度与纤维掺量、度间的数学关系。

The regression on tensile strength with portland cement mixed with fiber was derived using orthogonal experiment .

计算分矿物晶体材料断裂面上理论应力（解理应力）与矿物纤维材料理论抗拉强度两部分；

The calculation includes theoretical stress on breaking face of the mineral crystal material and theoretical tensile strength of the mineral fibrious material .

分析表明纤维水泥土抗拉强度随着纤维掺量和长度的增加而增加，且纤维掺量对纤维水泥土抗拉强度的影响比纤维长度的影响更大。

The tensile strength of fiber soil stabilization with portland cement was increased with dosage and length of fiber while the former was more effective than the latter .

由于同时具有银的优异导电性和耐化学性以及玻璃纤维的高抗拉强度和耐热性，镀银玻璃纤维在复合型导电高分子材料中具有广泛的应用前景。

With the high conductivity , excellent chemical resistance and high tensile strength and heat resistance , silver-coated glass fiber has a wide application in conductive polymer material .

计算结果表明，混凝土强度、碳纤维布的抗拉强度以及加固构件的纵向钢筋的配筋率是影响加固效果的主要原因。

The result indicates that the concrete strengthen , the strength of extension of CFRP and the ratio of longitudinal rod of component reinforced are the main factors affected the reinforced result ;

从断裂力学理论出发，导出了与复合材料理论相一致的乱向短钢纤维混凝土的抗拉强度公式。

Based on the approach proposed in this paper , the same tensile strength equation as the one given by the composite material approach is derived from the theory of fracture mechanics .

热解条件对粘胶基炭纤维（RCF）抗拉强度的影响

Effect of deposition conditions on tensile strength of rayon based carbon fiber

离心成型钢纤维混凝土劈裂抗拉强度试验研究

Experimental Study on Splitting-tensile Strength of Centrifugal Shaping SFRC

钢纤维具有较强的抗拉强度，散乱分布在混凝土中。

The steel fiber has good tensile strength , scattered distribution in concrete .