stress intensity factor是什么意思

网络释义

用法例句

Effect of sprayed coatings on stress intensity factor of weld toe crack of cruciform welded joints;

喷涂层对十字接头焊趾裂纹应力强度因子的影响

Analysis of stress intensity factor of crack of elastic film;

弹性薄膜裂纹的应力强度因子分析

The analysis and research of crack top s stress intensity factor and correction coefficient of thin pipes;

薄壁管道穿透裂纹应力强度因子修正系数分析

A numerical method for determining stress intensity factors at the interface edge of bonded materials;

一种确定结合材料界面端应力强度因子的数值方法

Calculating analysis of stress intensity factors at the junction within high strain gradient;

接管高应变区应力强度因子的计算

Computation of stress intensity factors for bimaterial V\|notchand heel of concrete dam on rock foundation;

双材料 V 形切口应力强度因子计算及其在重力坝中的应用

In allusion to leakage blockage method by sticking of pore defect, the calculation process of toughness stress strength factor in the glue interface is given through the bulge test model analysis, and the critical bulge radius of split crack inter-cohesion break of epoxy resin glue is evaluated by means of brittle break criterion of break mechanics.

针对孔洞缺陷的粘贴堵漏法 ,通过鼓包试验模型分析 ,给出了胶粘剂界面韧性应力强度因子的计算过程 ,利用断裂力学中的脆性断裂准则估算了环氧树脂胶粘剂劈裂内聚破坏的临界鼓包半

Using the LFEM theory, the author provided the computing method of stress strength factor of crack and the criteria of crack instability propagation and propagation angle.

本文根据砂岩储层的物理力学特征,运用断裂力学理论,给出了储层裂缝的应力强度因子的计算方法,定量地分析了开发过程中储层裂缝失稳扩展的判据、裂纹扩展方向。

A computation program has been developed,using a two dimension boundary element method,for calculation of stress strength factor at the welding crackle tip.

开发了二维边界元计算程序，用于计算焊接裂纹尖端应力强度因子。

Analysis on the stress intensity factor(SIF) for mixed-mode crack at bottom base layer with weight functions expressed with matrix;

用矩阵权函数分析基层底部混合型裂缝的应力强度因子

On the basis of computing the stress intensity factor(SIF) of three dimensional crack with this modified slice synthesis method,we,considering the plastic .

在应用片条合成法计算三维裂纹尖端应力强度因子基础上,推导了在小范围屈服情况下考虑塑性区影响时三维裂纹尖端应力强度因子的求解公式,讨论了塑性区大小对裂尖应力强度因子的影响,其中重点考虑了塑性区对裂纹发展的阻止效应。

In virtual crack closure technique(VCCT),the energy release rate is computed based on the results of finite element calculation,and the stress intensity factor(SIF) is computed from the energy release rate.

基于有限元计算结果计算结构的能量释放率,利用能量释放率来计算结构的应力强度因子。

SIF of Pavements with Cracks under Dynamic Loading;

动荷载作用下含裂缝公路结构体的应力强度因子

An Approximate Method for SIF of Finite Cracked Plates;

有限宽板应力强度因子的一种近似解法

Also, the extrapolation method is used to obtain the SIF and stress triaxiality around the tip cracks.

应用外推法得到应力强度因子及裂尖周围的应力三维度。

We obtained the displacement, stress, electric potential and electric displacement around the crack in the infinite piezoelectric medium by way of Fourier transform, and then the dynamic stress intensity factor, the electric displacement intensity factor and electric field intensity factor near the crack tip were obtai.

假设裂纹面上的边界条件为电渗透型的,从而导出了材料系数在横观各向同性平面内梯度分布的压电体的状态方程;利用Fourier变换给出了无限大压电体中位移、应力、电势、电位移的解析表达式;并求得了裂纹尖端动应力强度因子、电位移强度因子及电场强度因子,分析了不同的非均匀材料系数、几何尺寸及裂纹运动速度对它们的影响。

The generable proximate formula of dynamic stress intercity factor of simple edge crack found bar specimen in three point bending of NanLing marble is gotten and the critical dynamic stress intensity factor of the specimen is also obtained in medium load ratio.

在中等加载速率下,推导出对大理岩带垂直切口三点弯曲圆棒梁试件动应力强度因子的一般近似公式和断裂时的临界动应力强度因子的表达式。

STUDY OF THE COMPUTATION OF STRESS INTENSITY FACTOR BY STRESS FIELD INTENSITY

应力场强计算裂纹应力强度因子的方法研究

FEM based stress intensity factor analysis for rotor steel 30Cr1Mo1V

30Cr1Mo1V转子钢应力强度因子有限元分析

Stress and Stress Intensity Factor Measurement of Structural Members Using PVDF Film;

应用PVDF压电材料测量结构应力和应力强度因子

Calculate the Stress Intensity Factor by the Finite Element Software ANSYS

基于ANSYS的应力强度因子计算

STRESS INTENSITY EVALUATION FORMULAS FOR A RECTANGULAR INTERFACIAL CRACK IN THREE DIMENSIONAL BIMATERIALS

矩形界面裂纹应力强度因子评价公式

Effect of general T-stress on stress intensity factor of a crack

广义T应力对裂纹应力强度因子的影响

COMPUTING STRESS INTENSITY FACTOR USING PARTITION OF UNITY ENRICHED NATURAL ELEMENT METHOD

单位分解增强自然单元法计算应力强度因子

The Numerical Simulation of Stress Intensity Factor in Fracture Mechanics of Frozen Soil;

冻土断裂力学应力强度因子的数值模拟计算

Solving Methods of Determining Stress Intensity Factors with the Techniques of Photoelasticity and Dislocation;

应用光弹性法和位错法求解应力强度因子

Presentation on Equivalent Strength and Stress Intensity Factor of RCC Crack Director

碾压混凝土诱导缝等效强度和应力强度因子研究现状

The acoustic emission also shows a decreasing rate, following the drop in stress-intensity factor.

随着应力强度因子的下降，声发射也随着减少。

The task of determining the stress intensity factor is by no means a simple one.

确定应力强度因子的工作决不是简单的事件。

THE STRESS INTENSITY FACTOR OF A PENNY SHAPE CRACK EMBEDDED IN THE FIBER OF THE COMPOSITE MATERIAL

复合材料纤维内含圆盘状裂纹的应力强度因子

Calculation of Stress Strength Factors at Crack Tip of= Fraxinus mandshurica Rupr. by Finite Element

用有限元计算水曲柳裂纹尖端应力强度因子

DSIF computation of dynamic crack growth with non uniform velocity by TDBEM

非匀速动态裂纹应力强度因子的边界元算法

Study on Method for Calculating Stress Intensity Factor of Structural Surface Crack;

结构表面裂纹应力强度因子计算方法研究

Study on Fatigue Crack Propagation and Stress Intensity Factor of Surface Cracks;

表面裂纹疲劳扩展和应力强度因子研究

Numerical Study on Stress Intensity Factor of Cracks in Coating/Substrate System;

涂层/基体系统裂纹应力强度因子的数值研究