应变释放速率显示了明显的加速现象。
Their strain release rates showed obvious accelerating phenomenon.
进而探讨了残余应力对弹性区材料表面应变释放的影响。
Furthermore, the influence of the residual stress to the surface strain of the material in the elastic zone is studied.
并对随形状改变比能参量S变化的应变释放系数塑性修正公式进行了推广。
The test of the strain release coefficients was simulated, and the energy parameter S was obtained based on the FEM analysis resu.
另外，腾冲县城1512～1785年曾发生5次中强地震。 （3）该区长期应变释放相当平缓。
In addition, 5 midstrong earthquakes occurred in Tengchong county town in 1512~1785 3. long strain release in the area shows stable.
总温度等值线的系列演变图概略地反映出了应变能的积聚扩展释放的全过程。
Development of the total temperature isopleths reflects summarily the process of the accumulation, the expansion and the release of strain.
断层冲击矿压是由于开采活动引起的断层突然相对错动、弹性应变能迅速释放的动力现象。
Fault impact pressure is a dynamical phenomenon caused by coal mining, with fault abruptly dip offset, and stretch strain energy rapidly release.
应用地震应变能积累释放模型研究了各地震区的地震活动水平。
The seismicities of each sub-region are studied using the strain accumulating and releasing model.
主要使用了有序样品聚类分析中的离差平方和法、最优分割法，再结合地震学应变能释放水平进行划分。
We use mainly the squariance method among sequence samples cluster analysis and the method of optimum partition, and combine the standard of release level of seismology strain energy to divide it.
对于同一个地震事件，考虑了多个不同的时间和空间尺度，结果表明，中强震前的地震活动性远比用简单的应变加速释放模型来描述复杂得多。
It is found that the real seismic activity seems much more complex than the simple pattern as described by the accelerating strain release model.
定义了单元耗散能、可释放应变能、强度丧失和整体破坏的概念。
The concepts of energy dissipation, energy release, strength loss and abrupt structural failure of rock are defined.
在平面应变假设下，给出其二维精确解，并提供了机械应变能释放率和裂尖能量释放率等数值结果。
The two dimensional accurate solution is obtained on plane strain assumption, the numerical results of strain energy release rate and crack tip energy release rate are presented.
冷塑性变形金属释放其部分应变能的过程叫回复，通常采用热处理的方法。
The relief of some of the internal strain energy of a previously cold-worked metal, usually by heat treatment.
以正交各向异性无限大板孔边应力场解析解为基础，导出了释放应变矩阵计算表达式，并用一个算例验证了该计算式的正确性。
Based on the analytical solution to stress field around a hole in a stressed orthotropic infinite width plate, a set of equations was derived to calculate the relieved strain matrix.
地壳运动过程中存在着区域应变能积累阶段和释放调整阶段，这可能是地震活动的相对平静与活跃的动力机制。
With stage of accumulative and release setting of strain energy in crustal movement process may be dynamic mechanism of relative quiet and active of the seismicity.
文中还讨论了受损材料的本构方程和两种损伤应变能释放率。
The constitutive equation for damaged material and two damage strain energy release rates are also discussed.
采用虚拟裂纹闭合技术计算裂纹扩展的应变能释放率，并对裂纹扩展寿命进行计算。
The strain energy release rate of the crack propagation was calculated by using virtual crack closure technique, and fatigue life was forecasted.
结果表明，应力强度因子与材料常数无关，而应变能释放率依赖于所有的材料常数。
The results show that the stress intensity factor is independent of material constants, and the strain energy release rate is dependent on all material constants.
根据基于应变的失效准则和能量释放率准则来判断分层损伤的起始和扩展，以界面单元的失效表征分层扩展。
Criterions based on element strain level and energy release rate respectively were applied with the cohesive elements to estimate the initiation and evolution of the delamination.
从各边界带上强震活动的频次和单位时间、单位长度的地震应变能释放出发，讨论了各活动地块边界带的强震总体活动水平；
The seismicity levels on the active tectonic block boundaries are discussed considering the large earthquake frequency and the released strain energy in unit distance and time.
提出一种改进的虚裂纹闭合技术(VCCT)对轮胎带束(一种复合材料结构)不同脱层长度下的应变能释放率进行了计算。
In this paper, a modified VCCT (Virtual Crack Close Technology) is developed to compute strain energy release rates of tire belt (a kind of composite structure) under different delamination lengths.
推导出损伤应变能释放率张量。
地震过程是应变能积累与释放的结果。
It is well-known that the earthquake is result from the accumulation and release of strain energy.
基于可释放应变能建立岩体单元的整体破坏准则，该准则与大理岩的双压试验结果符合得比较好。
The global failure criterion of rock mass element is proposed based on the analysis of releasable strain energy and is well accordance with the result of biaxial compressive test on marble.
利用D-T模型考虑了界面位借间的相互作用，计算了外延层与材底为不同失配、不同厚度时，应变的释放。
In this paper, we calculate the strain relaxation in the epilayer with various thickness and mismatch, using D-T model.
其次将应力与位移代入应变能释放率的基本公式，推出了Ⅰ、Ⅱ混合型，Ⅲ型以及Ⅰ、Ⅱ、Ⅲ混合型裂纹尖端应变能释放率的具体计算公式。
And then, substituting stress and displacement into basic formula of strain energy release rate, computing formula for strain energy release rate of mode III, mixed mode crack tips are direved.
针对钻孔法测量残余应力方法中变形测量存在的误差，提出用光栅应变花测量钻孔所释放的残余应变。
For eliminating the errors in deformation measuring and improving the accuracy in hole-drilling method, this paper presented an optical technique, grating rosette and moire interferometry.
介绍了小孔释放法测量残余应力的原理，给出释放应变与残余应力之间的关系公式。
The theory on the measurement of the residual stresses by the hole drilling method was introduced, and the relationship between the relieved strains and the residual stresses was given.
介绍了小孔释放法测量残余应力的原理，给出释放应变与残余应力之间的关系公式。
The theory on the measurement of the residual stresses by the hole drilling method was introduced, and the relationship between the relieved strains and the residual stresses was given.
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