韧度

提高BHW-35钢电渣焊冲击韧度的试验研究&电渣焊跟踪喷水冷却新工艺

Testing Research for Improvement of Impacting Tenacity of Electroslag Welded BHW-35 Steel

浅谈钢结构设计中钢材韧度级别的选择

Discussion on the choice of steel tenacity grade in steel structure design

英国人对厕纸的要求最高方面当属柔软度，占57%，紧随其后的是韧度，占45%，厚度，占36%。

Top of Britons ' toilet paper wish list is softness ( 57 % ) followed by strength ( 45 % ) and thickness ( 36 % ) .

明特尔公司的分析员杰克·达科特指出，“韧度、软度和厚度仍然是厕纸质量的三大主要指标，只有一少部分消费者会倾向于更加奢侈的品种，比如带有印花图案或是有香水味道的。“

" Strength , softness and thickness remain the leading indicators of toilet paper quality , with just a small proportion of consumers preferring more luxurious alternatives , such as those with flower patterns of perfume , said Mintel analyst Jack Duckett . ' '

混凝土断裂韧度K（ⅡC）的试验研究

Experimental study on fracture toughness K_ (ⅱ c ) of concrete

威布尔分布是描述管道焊缝金属断裂韧度指标δC的最佳拟合分布函数。

But the optimum fitting distribution of the fracture toughness δ _C is weibull distribution .

孤立韧度与分数（a，b；n）-临界图

On isolated toughness and fractional ( a , b ; n ) - critical graph

经多种数理统计检验，对断裂韧度指标δc的统计分布函数进行了统计拟合检验。

The statistical distribution model was set up to fit the distribution function of fracture toughness δ c.

R曲线法在焊缝金属延性断裂韧度测试中的应用研究

Application of R Resistance Curve Method in Testing Ductility Fracture Toughness of Weld

延性断裂韧度J（ⅠC）测试中的钝化线方程

Blunting line equation in ductile fracture toughness j_ (ⅰ c ) measurement

讨论了断裂韧度，并对确定应力强度因子K的方法作了阐述。

The method for ascertaining the stress intensity of factor K is explored .

岩石三点弯曲圆梁断裂韧度K（IC）的测试研究

An investigation for testing rock fracture toughness wth three-point bend round bars

两种材料的动态断裂韧度K（Id）的实验测定

Experiment determination of dynamic fracture toughness K ID of two kinds of materials

三向石英复合材料的断裂韧度K（IC）的测试与分析

Measuring and Analyzing on K_ ( IC ) of 3D SiO_2 / SiO_2 Composites

含B中碳低合金铸钢及B、Al、Ti的相互作用和对冲击韧度的影响

Effect of Impact Toughness of B , Al , Ti Content in Mid-carbon Low Alloying B Cast Steel

支承形式对楔入劈拉试件断裂韧度K（IC）的影响

Effect of support forms on fracture toughness K_ (ⅰ C ) of wedge splitting specimens

利用临界空穴扩张比参数V（GC）表征材料的延性断裂韧度

The Critical Void Growth Ratio V_ ( GC ) a New Ductile Fracture Toughness

动态弹塑性断裂韧度J（Ⅰd）测试方法研究

Study of the method used for measuring dynamic elastic-plastic fracture toughness

加载速率对大理岩动态断裂韧度（K（1d））的影响

Influence of loading rate on dynamic fracture toughness of marble

一种利用双悬臂梁试样确定断裂韧度K（IC）的测试方法

A experimental technique for determining fracture toughness k_ ( ic ) by the use of DCB specimen

压力容器用钢和舰船钢平面应变止裂韧度K（Ia）的行为表征

Behavioral Characterization of Plain-Strain Arrest Toughness K_ ( Ia ) of Ship Steel

应变疲劳对钢材延性断裂韧度J（IC）的影响

Influence of strain fatigue on J_ ( IC ) & the ductile fracture toughness of steels

伸长率和冲击韧度随着W含量由90%增至97%时逐步减小。

And the elongation and impact toughness decrease with W content increasing from 90 % to 97 % .

PMMA断裂韧度尺寸相关性的实验研究

Experimental Study of Size Dependence of Fracture Toughness of PMMA

纤维增强砂浆的断裂韧度K（1C）试验研究

Experimental Research on Fracture Toughness K_ ( 1C ) of Fibre Reinforced Mortar

人字形切槽短圆棒断裂韧度试样及其BEM标定

The chevron notched short rod fracture toughness specimen and its BEM calibration

本文通过试验研究了三点弯曲梁试件厚度对砂浆和混凝土断裂韧度K（Ic）的影响。

By means of experiment , the influence of specimen thickness on fracture toughness KIC of mortar or concrete has been investigated .

双K准则中起裂韧度K（IC）~（ini）的讨论

Discussion on the initial fracture toughness K_ ( IC ) ~ ( ini ) in the double-K criterion

结果表明，这三种Al2O3基复合陶瓷拉丝模材料具有较高抗弯强度和断裂韧度。

Results show that the Al2O3-based ceramic composite has strong fracture toughness and wear resistance .

RE，Al复合变质处理可使铬钨合金白口铸铁的硬度、冲击韧度、耐磨性都得到提高。

The hardness , impact toughness , wear resistance of the high chromium casting iron containing wolfram by RE-Al modification treatment are all improved .