断裂力学分析

用断裂力学分析问题时，广泛应用的是K判据。

When analyze the fracture mechanics problems , the K criterion is widely used .

CFRP加固疲劳损伤钢结构的断裂力学分析

Fracture mechanics analysis of steel structures with fatigue damages strengthened by CFRP

Cv，并以此为基础研究了非均质焊接接头塑性断裂力学分析的工程方法。

Based on the modification , an engineering method for elastic-plastec fracture analysis of welded joints with mechanical heterogeneity is studied .

为了对非均质焊接接头进行弹塑性断裂力学分析，本文对EPRI方法进行了修正，得到了一定条件下中心裂纹模型的修正系数CJ，C（？）

A modification to the EPRI method is made and the modification coefficients C_J , C_ δ and Cv for the centre cracked panels are obtained .

冷拉Si-Cr气阀钢的断裂力学分析

Fracture-mechanics analysis of cold-drawn Si-Cr valve steel

通过断裂力学分析，估算出U74重轨的正常使用寿命及伤轨残余使用寿命；探讨了钢轨纵裂的可能机制。

Normal service life of U74 heavy rail and service life of the damaged rail are estimated by fracture dynamical analysis and possible mechanism on the longitudinal crack on the rail discussed .

用断裂力学分析了蠕变裂纹的台阶式扩展，其结果与弯曲品界和平直晶界Astroloy合金的试验结果吻合良好。

Then the stepwise propagation of a growing creep crack is analysed by fracture mechanics . The analytical result is in good agreement with the experimental data on Astroloy with wavy and smooth grain boundaries .

汽车减振器连杆磨损失效和断裂力学分析

Wear Failure and Fracture Mechanics Analysis of Automobile Absorber Connecting Rod

双周期裂纹压电材料反平面剪切问题断裂力学分析

Fracture analysis of double periodical cracked piezoelectric materials under antiplane shear

考虑接头处材质的变化，对焊接接头进行了断裂力学分析。

Fracture analysis are proceeded considering the changes of materials properties .

起重机箱形主梁的概率断裂力学分析

An Analysis of Box Girder of Crane by probabilistic Fracture Mechanics

氮化层的断裂力学分析

Fracture mechanics analysis of the nitrided case on nodular cast iron

2500吨水压机立柱断裂力学分析

A analysis of the fracture on the column of 2500t hydro-pressor

缺口疲劳的弹塑性断裂力学分析

The analysis of elastic & plastic fracture mechanics of notch fatigue

工程机械传动轴的概率断裂力学分析

Probabilistic fracture mechanics analysis of drive shaft in construction machinery

炮管自紧加压时的弹塑性断裂力学分析

An elastic-plastic fracture mechanics analysis of gun barrel during autofrettage

带裂缝钢筋混凝土板的断裂力学分析

Analysis of Reinforced Concrete Plate with Cracks by Fracture Mechanics

焊接接头弹塑性断裂力学分析工程方法研究

A Study of Engineering Method for Elastic-Plastic Fracture Analysis of Welded Joints

含诱导缝坝体的非线性断裂力学分析

Analysis of the dam with crack directors based on nonlinear fracture mechanics

温度荷载作用下拱坝裂缝的断裂力学分析方法

Fracture mechanics analysis method of crack in arch dam under temperature loading

反应堆压力容器出口接管管嘴缺陷断裂力学分析

Fracture Mechanics Analysis of Flaw in Outlet Nozzle of RPV

复合材料的Ⅰ型动态断裂力学分析

Analysis for I type dynamic fracture mechanics of composite materials

危岩锚固机理的断裂力学分析

Fracture Mechanics Analysis of Control Fissure of Bolted Perilous Rock

各向异性功能梯度材料平面断裂力学分析

Mechanical Analysis on the Plane Fracture of Anisotropic Graded Materials

井筒支护开裂形成及扩展的断裂力学分析

Fracture mechanics analysis on the formation and expansion of shaft support fracture

高温合金氧化膜破坏的界面断裂力学分析

Interface fracture mechanics of failure for oxide scale on Superalloy

坝踵交界面裂缝滑移扩展的断裂力学分析与工程应用

Fracture analysis for the expansion of dam heel crack and its application

焊接球罐安全使用的断裂力学分析

The fracture mechanical analysis for the safety use of welding spherical tank

涡喷发动机叶片振动的线弹断裂力学分析

Linear elastic fracture mechanics analysis for blade vibration in turbojet

应用压痕断裂力学分析陶瓷材料的磨削加工

Analysis of Ceramic Grinding Processes via Indentation Fracture Mechanics