The micro mechanism of interfacial fracture.
本文对Ni Fe喷涂界面断裂的微观机理进行了探
The works of theoretic studies and numerical simulation are done on the base of interfacial fracture theory in this paper.
从界面断裂的角度出发,对三维编织CMC的断裂作了理论研究和数值分析。
The results showed that there are three kinds of fracture facets on the fracture surface:annealing twin boundary fracture facet,intergranular fracture facet and transgranular fracture facet.
结果表明:低温脆断断口上有退火孪晶界断面、沿晶断面及穿晶断面3种断裂刻面。
Based on fracture surface check and dangerous section strength examination,the cause of roll shaft breakege was obtained,and the measures to improve strength of roll shaft were put forwar
通过对辊轴断裂面的检查和辊轴危险截面强度的校核,分析了万能轧机辊轴断裂的原因,并提出了提高辊轴强度的措施。
The importance of study on fracture surfaces,fractal theory and measurements of fractal dimensions are introduced.
介绍了对混凝土断裂面进行分形研究的重要性、分形理论及混凝土断裂面分析中几种主要的分数维测量方法。
The fracture surface was processed before digital image is taken.
对断裂面进行处理,采集断裂面的数字图像,然后对数字图像进行分析,重新构成断裂面,通过图像求得断裂面的分形维数和真实面积,用于分析断裂能。
The corrosion fatigue crack growth (FCG)behaviour,the effect of applied potential on corrosion FCG rates,and the fracture surfaces were studied for high-strength low-alloy steels,titanium alloys and magnesium alloys.
针对高强度低合金钢、钛合金和镁合金进行了腐蚀疲劳裂纹的扩展FCG、外加电压对于腐蚀疲劳裂纹扩展速率的影响以及断裂表面的研究 。
The research achievement and progresses on the relationship between the fractal dimension of metal fracture surface and its mechanical properties are summarized,which mainly includ the relationship between fractal dimension of fracture surface and fracture toughness,impact toughness and tensile properties.
综述了近十余年来金属断裂表面分形维数与金属力学性能之间关系的研究成果和研究进展。
To overcome the difficulties in estimation of fractal dimension for fracture surfaces， anew method of fractal measurement called the projective covering method(PCM) is proposed.
为了克服粗糙表面分形测量的困难，提出一种新的测量方法──投影覆盖法（ProjectiveCoveringMethod），结合激光表面测量技术，直接测定断裂表面的分形维数Ds∈[2，3）。
THE ADHESION AND THE FRACTURE ENERGY AT THE TNTERFACE OF COMPOSITES OF ARAM ID FIBER WITH ACTIVE SKIN LAYER
表面改性芳纶复合材料的界面粘结与界面断裂韧性
Fractural Study of Interfacial Adhesion Measurement with Interfacial Toughness for Coating/Substrate System
界面断裂韧性与膜基结合性能关系的研究
Mechanics of Bimaterial Interface Beams and Its Application to Fracture of FRP-concrete Bonded Interfaces;
双材料梁界面力学模型及其在FRP-混凝土界面断裂研究中的应用
Viscoelastic Interface Fracture and Interface Debond of Solid Rocket Motor;
粘弹性界面断裂与固体火箭发动机界面脱粘研究
The study on the energy release rate for cracks propagating of particle and matrix interface in functionally gradient materials(FGM) was carried out.
研究了功能梯度材料富陶瓷区金属颗粒界面断裂能量释放率。
Finite Element Simulation of Interfacial Fracture Behavior of Microscale Lead-free Interconncts and the Influence of Electromigration and Isothermal Aging
无铅微互连焊点界面断裂行为及其电迁移和热时效影响的有限元模拟
The fracture surface traverses matrix as well as fibers and interface.
断裂表面横切过基体、纤维和界面。
Deformation and Fractue of Micro─Zone Adjacent to Interface in Steels ──Ⅱ─Deformation and Fracture in Region Adjacent to Interface between Phases
钢中近界面微区的形变与断裂──Ⅱ─相界面近区的形变与断裂
Interfacial Fractural Analysis for Joint-Structures with Multi-material System
多材料、多界面体系的断裂特性分析
Fracture tests on CFRP-4ENF interfaces
CFRP-混凝土界面4ENF断裂试验研究
APPLICATION OF THE FRACTURE MECHANICS ON INTERFACIAL BOND BETWEEN STEEL AND CONCRETE
断裂力学在钢与混凝土界面粘结中的应用
Digital Simulation of Influence of Tensile Strength of Interfacial Transition Zone on Tensile Fracturing Process of Concrete
界面强度对混凝土拉伸断裂影响的数值模拟
Dynamic Fracture of a Cylindrical Interphase Crack under Torsional Load
圆柱形界面相裂纹在扭转载荷作用下的动态断裂
crippling stress
临界应力, 断裂应力
They observed that broken fibers recede within the matrix in composites with weak interfacial bond.
他们观察到弱界面粘结的复合材料，断裂的纤维会在基体中缩回。
With the Erhai fault zone as a boundary, they are mainly basic and ultrabasic rocks in the east side, trachyte in the west side.
以洱海断裂带为界 ,东侧主要为基性、超基性岩 ,西侧主要为粗面岩。
Experimental Study on the Deformation and Damage of Composite Adhesively Bonded Joints and Bimetal Solder Film
复合材料胶接及异材焊接界面形变与断裂的实验研究
Study on Mechanical Behaviors at Tendon-Concrete and FRP-Concrete Interfaces Based on Fracture Mechanics;
基于断裂力学的钢筋、FRP与混凝土界面力学特性研究