从热弹性学基本方程出发建立了数学模型。
Based upon general equations of thermoelasticity, a mathematical model is established.
建立了梯度功能材料板的热弹性分析模型。
A thermoelastic model of functionally gradient material plates is developed.
研究了点热源作用下弹性椭圆夹杂的热弹性问题。
The thermoelastic problem was investigated for a point heat source in the matrix outside an elliptical inclusion.
本文具体针对弹性、电导和热弹性给出了IDD估计。
This dissertation gives the IDD estimation for elasticity, electric conductivity and thermoelasticity specifically.
采用详细模型对系统进行了模态分析和均匀温升热弹性分析。
The mode and uniform soaking thermal-elasticity are analyzed through the detailed model.
探讨各向同性功能梯度材料裂纹板热弹性断裂问题的数学模型。
The mathematical models of thermal elasticity fracture problem of cracked plate for isotropic functionally graded materials are researched.
变形量更大时，变体界面共格性被破坏，部分马氏体丧失热弹性。
With the increase of the deformation, the coherent boundaries between the variants are destroyed, a part of the stress-induced martensite lose the thermoelasticity.
针对梯度功能压电复合材料球壳热弹性响应提出了简单而精确的近似解。
A simple and accurate approximate solutions of thermoelastic responses of functionally gradient piezoelectric composite spheres is developed.
另一类是热弹性接触分析的参数变分原理，可以方便地对接触问题进行求解。
Two kinds of variational principles for the two different problems, i. e. heat transfer and contact analysis, are respectively put forward for solving of the coupled problems.
后些广义作用量原理是用近似法与数值法求解耦合热弹性理论问题的理论基础。
These generalized principles of action lay the foundation theoretically for approximate and numerical methods of solving the problems of co...
后些广义作用量原理是用近似法与数值法求解耦合热弹性理论问题的理论基础。
These generalized principles of action lay the foundation theoretically for approximate and numerical methods of solving...
本文利用大型非线性有限元通用程序对定向凝固结晶的气冷叶片进行了热弹性分析。
A general nonlinear finite element code has been applied to thermoelastic stress analysis of directionally solidified air cooled turbine blades.
结果表明，超声速度与合金相状态有关，而且对热弹性马氏体相变及其逆相变非常敏感。
The results of metallograph, X ray diffraction, and resistance experiments confirmed that thermal elastic martensitic transformation could be showed in casting Cu Al Be alloys.
研究倾斜荷载作用在黏性流体与热弹性微极蜂窝结构固体界面上时，荷载倾斜角的影响。
The effect of Angle of inclination at the interface of a viscous fluid and thermoelastic micropolar honeycomb solid due to inclined load is investigated.
激光切割熔融石英材料出现裂纹的主要原因是相当大的温度梯度所产生的过大热弹性应力。
The great thermal elasticity stress, resulted from the too great temperature gradient of material, is the main cause of bringing many cracks when the laser beam cuts the fused quartz material.
最后，对可极化和可磁化的热弹性体，得到了满足客观性原理的本构方程及相应的边界条件。
Finally, boundary conditions and constitutive equations which satisfy the principle of objectivity are obtained for polarizable and magnetizable thermo-elastic solids.
本文运用热弹性力学原理，分析了温度变化对啮合齿轮侧隙的影响以及对齿厚偏差选择的影响。
Based on the thermal elastic mechanics, the influence of temperature change on the normal backlash was analyzed, and the deviation of teeth width was calculated.
在耦合热弹性问题变分原理的基础上，导出非定常温度场热弹性平面问题的有限元法基本方程。
The fundamental equations in finite element method for unsteady temperature field elastic plane problem are derived on the bases of variational principle of coupled thermoelastic problems.
本文结合有限元方法和超快热弹性模型对飞秒激光辐射下形成的微突起结构进行了数值模拟研究。
Finite element method and ultrafast thermoelasticity model are combined to simulate the microbump formation irradiated by a femtosecond laser.
基于L - S广义热弹性理论，研究了半无限大板局部受到激光脉冲加热时的广义热弹性问题。
A generalized thermoelasticity problem for semi-infinite plane locally induced by pulsed laser heating was studied by adopting L-S generalized thermoelasticity.
测得应力波形状与解析计算相吻合，证实了在上述光强范围内激光在铝靶中产生应力波的热弹性机制。
An analytical calculation identifies the hot -elastic mechanism of the laser induced stress wave in the aluminum targets herein.
从而证明了热弹性理论计算预浸料形变的正确性和可行性，为自动铺带成型工艺参数提供了理论依据。
This proves the correctness and feasibility of the proposed method and provides a theoretical basis for parameters of ATL process.
采用基于基本解方法和径向基函数插值的无网格算法(MFS- RBF)分析了广义的热弹性问题。
The method of fundamental solutions (MFS) with radial basis functions (RBF) approximation was developed for general thermoelastic analysis.
采用层合板理论对冰层做了热弹性有限元的分析和计算，给出了冰层宽度最大的第一层冰的温度膨胀力。
Ice layers are calculated and analyzed with the thermo-elastic finite element method in accordance with the lam.
本文通过研究铜基形状记忆合金的低频力学弛豫行为揭示其热弹性马氏体相变过程，从而拓展其应用领域。
In the paper, the mechanical relaxation behaviors in the Cu-based shape memory alloy were studied to reveal the process of the thermo-elastic martensitic transformation and to expand its applications.
本文以沈阳-大连高速公路为工程背景，应用热弹性力学理论，计算了路表面发生不同变温时，路面体的响应。
The paper taking Shen-Da Expressway as background, calculate response of the pavement system when pavement is in variant temperature change, adopting the theory of heat elastic mechanics.
通过积分变换方法，求解热传导和热弹性力学方程组，由此得到激光辐照引起的温度场和热应力场的瞬态分布。
The equations of heat conduction and thermoelastic dynamics are solved through integral-transform method. Transient distribution of temperature field and thermal stress field is described.
本文从引入虚元的热弹性板元有限元计算和试验测定两方面分析研究了平板堆焊时平面外变形的形态及产生机制。
In present paper, the form and mechanism of formation of out-of-plane distortion during bead-on-plate welding was studied by thermal clastic analysis with introduction of dummy element and experiment.
本文从引入虚元的热弹性板元有限元计算和试验测定两方面分析研究了平板堆焊时平面外变形的形态及产生机制。
In present paper, the form and mechanism of formation of out-of-plane distortion during bead-on-plate welding was studied by thermal clastic analysis with introduction of dummy element and experiment.
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