fracture theory的例句大全

and the difference can not be explained qualitatively and quantitatively by the present dynamic fracture theory.

采用当前的动态断裂理论尚不能定性和定量地解释实测值与理论值之间的差异.

Starting from real geo-medium and using fracture theory, Gutenberg-Richter formula is calculated.

本文从实际大地介质出发，井结合断裂理论推演出了古登堡公式。

the shimmy damper of a5 aircraft is a critical component used to prevent the nose wheel from shimmying this paper estimates the safety life and fracture extension life of the component with the fatigue fracture theory, and puts forward recommendations for the maintenance and design improvement.

强5飞机减摆器是防止前轮摆振的关键构件。本文用疲劳断裂理论估算该构件的安全寿命和裂纹扩展寿命，并提出维修及设计改进建议。

In virtue of the wave solution of plastic dynamic response of plate and the dynamic fracture theory, the critical blasting charge was derived theoretically when onset of initial circumferential crack namely critical damage happened in thin plate subjected to explosions.

应用塑性动力响应波动解及动态断裂理论，从理论上推导了薄钢板在爆炸冲击载荷作用下产生初始环向裂纹即发生临界破坏时的装药量，并得出板的临界位移理论表达式。

By maximum tension theory and maximum strain energy density theory in fracture mechanics, created and propagation direction of new artificial fracture are analysized.

分别应用断裂力学中的最大拉应力理论和应变能密度因子理论分析了重复压裂中水力裂缝的初始扩展和延伸方向。

The application of thermodynamic theory in viscoelastic fracture

热动力学理论在粘弹性断裂力学中的应用

The paper interprets the energy dissipation and release characteristics of rocks in deformation and fracture process with non-equilibrium thermodynamic theory.

根据非平衡热力学理论，从理论上解释了岩石变形破坏过程的能量耗散及能量释放特征。

Based on anisotropism theory, the technique of fracture detection by multi-component converted wave develops rapidly in recent years, and has started to be used in practical exploration of fractured reservoirs.

基于各向异性理论的多分量转换波裂隙探测技术近年来发展较快，已开始应用于裂缝性油气藏的勘探实践之中。

It preliminarily builds up parameter system, analysis the affective degree of them with grey incidence theory, and explains the mechanism of thermal crack with the way of fracture dynamo.

初步建立了沥青路面低温缩裂的影响参数体系，并应用灰色关联理论进行了影响程度分析。

Based on the conservative law of energy, the establishment of Hasselman's integrated theory of thermal-shock fracture resistance and thermal-shock damage resistance of ceramics and its applications were commented.

从裂纹体出发，基于能量守恒原理，论述了HasseIman关于抗热震断裂性和损伤性统一理论的建立、意义和应用。

The Theory and Application of HT FEM On Linear Fracture Problems

线弹性断裂问题的HT有限元理论及应用

the useful life of a passenger car brake disc design was investigated using fracture mechanics theory to analyze the structure integrity of the brake disc with a crack-like flaw.

为分析含缺陷制动盘的结构完整性，应用断裂力学理论对快速列车制动盘进行了系统的寿命评估研究。

Application of Fracture Statistical Theory to Study of Material Behaviour

断裂统计理论在材料性能研究中的应用

In the paper, Based on the theory of compound crack and fracture mechanics and surface liner cracks of drill string often occurring in process of production and application, a fatigue life model of drill string under the interaction of torsion and axial vibration is established.

根据复合型裂纹扩展理论和断裂力学方法，以及钻柱在生产和应用中的表面线性裂纹现象，提出了钻柱在扭转、纵向振动下的疲劳寿命计算模型。

the problems to use the paris' and forman's formulas in high percentage fiber composite were discussed. it was suggested that the fractional dimension value d should be used to find the fracture criterion according to the fractional theory.

对传统Paris公式和Forman公式在高密度钢纤维混凝土等复合材料中应用所面临的问题进行了探讨，提出按照分形理论，以表面裂纹的分维值D来建立材料断裂准则。

Fatigue Life Estimation on High-strength Bolt Based on Mechanics of Fracture and Accumulated Damage Theory

基于累积损伤及断裂力学理论的高强螺栓疲劳寿命估算

Medical robot for resetting of fracture is a novel medical compositive system for resetting of fracture, based on the knowledge in many fields, for example, computer technique, medical science, modern control theory, digital image processing technique, database and information management theory.

医用整骨机器人是一个用于骨折整复的，集计算机技术、医学理论、控制理论、图像处理技术、数据库和信息管理理论等多学科领域知识，具有精密机械结构新一代医疗综合性系统。

A fracture network model based on algebraic topology theory has been developed to study fluid flow in the fracture dominant media.

提出一个基于代数拓扑理论的裂隙网络中流体分布的离散模型。

The basic frame of the theory of tangent modulus in fracture mechanics is builded, and the new method of tangent modulus factor to calculate nonlinear critical fracture stress is presented.

本文论述了断裂力学中的切线模量理论的基本框架，提出了求解非线性断裂临界应力的新方法&切线模量因子算法，并对该方法同现有的COD法作了理论上和计算上的比较。

An expert system of engineering component design and analysis based on fracture mechanics ( FM) theory, AFES, is developed in this paper.

论文介绍了我们近日开发的基于断裂力学理论的工程构件设计与分析系统&AFES。