界面力学是异种材料连接界面强韧性设计的理论基础。
Interface mechanics is fundamental of the design in interfacial bonded dissimilar materials.
利用界面应力剪滞理论,分别建立弹性区和塑性区的界面力学基本方程。
By employing the shear lag theory, the basic equations of interfacial mechanics for the elastic zone and the plastic zone are established respectively.
介绍了矩阵对号入座法,在熔炼炉砌体中的界面力学热应力有限元中的应用。
This article has described the matrix matching method as well as its application in the finite element of the interface mechanical heat stress on the masonry envelop in the wall of melting furnace.
采用实验研究的方法,探讨锚固体界面力学特征、在荷载作用下变形规律以及界面上的应力分布规律。
The stress characteristic of the interface, deformation rule under the action of load and the stress distribution rule were discussed by adopting the experimental research method.
在预应力锚索锚固段界面力学特性试验的基础上,研究锚固体界面在荷载作用下的变形规律及失效条件。
Based on the test of interfacial mechanics of prestressed anchorage segment, the interfacial deformation laws and the failure conditions under different loads are studied.
拔出为例,对橡胶-纤维复合材料不同温度下的界面力学性能进行了数值分析,得到了相应的应力场分布和拔出载荷的变化。
The distribution of normal stress in fiber and interfacial shear stress were obtained as well as the axial pull-out force.
目的对股骨—人工假体之间的界面生物力学进行分析。
Objective to analyze the biomechanics of the interface between femora and prosthesis.
采用交流阻抗法研究硫化矿碳糊电极体系在氯化钠电解液中的界面动力学行为。
The interface dynamic behaviors of sulfide mineral carbon paste electrodes in NaCl electrolyte were investigated by alternating current impedance technique.
基于线性界面断裂力学,提出了焊接接头的新模型—多层模型。
Based on Linear interfacial Fracture Mechanics, a new welding joint model-multi layered interfacial model is proposed in this paper.
能够形成气液界面和模拟生物力学的刺激。
It can also form air liquid interface and analog biomechanics incentives.
钢筋与混凝土主要通过界面黏结作用来共同承受荷载,在界面上的受力属于不连续介质的力学问题。
Reinforcement and concrete bear loads together by bonding on their interfaces, and interface stress is a discontinuous medium-related mechanical problem.
从流体力学的角度来看,这个无剪切界面对应着流体中的滑移边界条件,而与此相关的概念是有效滑移长度。
From the view of fluid mechanics, the shear-free air water interface corresponds to a slip boundary condition in fluid and relatives to the concept of effective slip length.
界面的好坏直接影响RTM成型复合材料的力学性能。
The interface has the great affection on the mechanical performance of RTM composites.
研究中主要讨论了基体、纤维和界面的力学性能以及纤维位向的变化对应力传递和应力分布的影响。
The more attention was paid for the effects of matrix, interface and fiber orientation on stress transfer and stress distribution in composite.
通过数值模拟计算,进一步分析了界面疲劳脱粘的力学机理。
By numerical simulating computing, mechanical mechanism for interfacial fatigue debonding is analyzed further.
另外,对金属基复合材料的润湿性、界面反应、复合材料力学性能和有限元模拟作了简单介绍。
In addition, the wettability, interfacial chemistry, mechanical properties of metal matrix composites and finite element analysis about metal matrix composites are simply studied.
研究了几种硅烷偶联剂、酞酸酯偶联剂对玻纤增强PF尼龙界面粘结状态和力学性能的影响。
The effect of silane and titanate coupling agents on the interface bonding state and the mechanical properties of GRPFN (Glass Fiber Reinforced PF Nylon)has been studied.
非理想粘结界面对多相材料力学性能具有重要影响。
The imperfectly bonded interface has an important effect on the mechanical behavior of multiphase materials.
从1980,他对界面的问题,尤其弄湿的力学感兴趣。
From 1980, he became interested in interfacial problems, in particular the dynamics of wetting.
针对这种新型预应力锚索,基于不连续介质力学的界面元法建立了精细模型。
Focusing on the new type prestressed anchoring cable, a refined model is established in this paper using the interface stress element method in discontinuous mechanics.
借助扫描电镜、显微硬度分析了复合材料界面结构及力学性能。
By means of scanning electron microscope and micro-hardness, the interfacial structure and mechanical properties of the metal composite were analyzed.
目的研究骨水泥假体柄与股骨界面应力传递的力学模型。
Objective To study the modeling stress transfer at the interface of cemented prosthesis and femur.
目的采用云纹干涉法结合界面断裂力学研究瓷厚度对金瓷界面抗断裂能力的影响。
Objective This study was about the influence of porcelain thickness on crack at interface.
基于边界面概念和损伤力学理论,建立了混凝土受压各向异性损伤模型。
An anisotropic damage model for concrete subjected to compressive fatigue load is developed based on continuum damage mechanics and the concept of boundary surface.
结果表明:界面粘结作用是影响力学性能和纤维效率系数的关键因素。
The results showed the interracial bonding was a decisive cause to influence the mechanical properties and fiber efficiency factors.
统计获得了界面区的密度、压力张量及温度的分布,并且从分子层次观察分析了界面结构和动力学特性。
The density, the pressure tensor, and the temperature profiles are obtained. Meanwhile, the structure and the dynamic behavior of the interface are analyzed from the molecular level.
依据界面热力学原理对土壤—固体表面粘附行为进行了分析。
Behaviour of soil-solid adhesion is analyzed on the principle of thermodynamics.
热力学应力破坏了原有的柴油弯曲界面压力的平衡;
The thermodynamic stress destroys the pressure equilibrium of original diesel oil bending interface.
总结了复合微粒形态的热力学预测方法,尤其对界面自由能量的变化最小原则进了评述。
The thermodynamic approaches to predict particle morphology were summarized and the rule of minimum interfacial free energy change was discussed in detail.
本文首先对混凝土及其组成材料:水泥砂浆、粗骨料和两者的交界面的动态力学性能的研究历史和现有研究成果作了系统的总结。
This thesis summarized the research history and achievements on the dynamic property of concrete and its component materials: cement mortar, aggregate and the interface between them.
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