The damage of a simply supported RC beam was investigated; the identification results reflected the structure damage distribution well.
应用该方法对一钢筋混凝土简支梁的损伤问题进行了研究，识别结果较好地反映了结构的损伤分布。
Finally the threshold value of load amplitude that influences fatigue life of wheelset is calculated based on the principle of equivalent damage and damage distribution agreement.
依据损伤等效和损伤分布一致原则，计算得出了影响轮对疲劳寿命的载荷幅值门槛值。
Crack growth was analyzed by using element eliminating method based on the variation of damage variable. Material flow, strain, stress and damage distribution of different steps was achieved.
根据损伤变量的变化，采用单元消除法分析了剪切裂纹的扩展，并得到了剪切各个段的金属流动、应力应变以及损伤变量分布。
Relation between the dent depth and the impact energy indicates that the variation of pit depth is consistent with the energy, and detailed analysis of damage distribution and size was conducted.
冲击凹坑深度与冲击能量的关系表明，凹坑深度的变化是与冲击能量的变化过程相适应的，在此基础上对损伤的分布形式及大小做了详细的分析。
The symptom, damage and distribution of the disease are supplied.
对病害的症状，造成的危害及该病的分布进行了讨论。
MAIN OUTCOME MEASURES: Distribution and degree of calcium accumulation and neuronal damage in the thalamus of rats in each group.
主要观察指标：观察各组大鼠丘脑钙积聚与神经元损害的分布和程度。
Because of the risk of permanent vision damage, the drug will be available only through a restricted distribution program.
由于该药物有导致永久性视力损害的风险，该药物将仅能通过严格限制的程序获得。
This process of cellular damage causes an increase in the "apparent diffusion coefficient," or ADC, which is a measurement used to study the distribution of water in the brain.
这一细胞受损过程使“表观弥散系数(adc)”升高，ADC是研究脑中水分子分布的一种测量方法。
Stochastic fatigue, chaotic fatigue and the fatigue life estimation of the composite material are three important aspects in fatigue research. The fatigue damage probability distribution was given.
随机疲劳、混沌疲劳及复合材料疲劳寿命估算属疲劳学研究的三个重要前沿．给出了疲劳损伤的动态概率分布；
For the fractal dimension of the fracture scale distribution, the damage evolvement process is a process of increasing dimension.
对断裂尺度分布的分形维数而言，损伤演化过程是一个增维过程。
Based on random distribution of interior defect in rock, a statistical damage constitutive model for rock is developed by using the continuous strength theory and statistical theory.
结合连续强度理论和统计理论，从岩石内部缺陷分布的随机性出发，建立了岩石统计损伤本构模型。
It is shown that the elements of the probability damage tensor matrix obey the normal distribution.
结果表明，眼前山铁矿南帮岩体概率损伤张量矩阵的元素均服从正态分布。
These will result in local heat accumulation at the outlet of burner, very high temperature of flue gas, uneven distribution of temperature in furnace and damage of nozzles.
这将导致燃烧器出口处热量局部聚集，烟气温度非常高，造成炉内温度分布不均及喷嘴的损坏。
The billet deformation behavior, the magnitude and distribution of effective strain and damage value were investigated by rigid-plastic finite element method during multi-axial compressions.
采用刚塑性有限元法研究了多轴压缩过程中的坯料变形行为、等效应变大小、分布以及损伤值。
In some cases, the continuous distribution model of fatigue failure life and stress amplitude level is more valuable in analyzing the damage of ponogena under complicated stress.
在某些情况下，如进行复杂应力条件下的疲劳素损伤分布分析，疲劳失效寿命和应力幅水平的连续分布模型更有意义。
This kind of damage is caused by smoke and dust, which is caused by the uneven distribution of airflow and the high filtration speed.
此类破损是烟尘冲刷致使，疑问出在气流散布不均、过滤风速过高等因素构成的。
The distribution of strain rates can not only influence the vibration modes of dam, but also have significant effects on the dynamic damage of arch dams.
应变率分布形态不仅可以很好地表征拱坝的振动形态，而且对于高拱坝的动力响应的影响也不可忽略。
The new type of distribution dynamic monitor technology is hopeful to become the effective method to take precautions against accident damage.
新型分布式动态监测技术有望成为检测对地下管线的侵扰和防范事故损害的有效方法。
The laser intensity distribution at the mirror surface is calculated using Collins formula, with which the period of damage rings and other phenomena can be explained.
并依据实验参数，用柯林斯公式对样品表面的光强分布进行了计算，所得光强分布的周期与损伤波纹的周期基本一致。
Therefore, the distribution configuration of the fatigue damage threshold is the same as the distribution configuration of lineal cumulative damage.
因此，新定义的疲劳损伤阀值与线性累积损伤之间在分布形态上是一致的。
This model is represented in terms of a "damage index" which is a nonlinear function of maximum deformation and accumulated energy dissipation, and follows Weibull distribution.
此模型由一“破坏指标”表示，它是最大变形和累积能量耗损两个参数的非线性函数，其统计特性服从威布尔分布。
The relationship between the fractal dimension of the pore size distribution and the formation damage degree caused by solid particle transport and subsidence is discussed.
探讨了颗粒运移沉降对地层伤害的程度和孔隙大小分布分维之间的关系。
The initially existing damage has apparently affected on wave stress propagation and stress distribution as long as its quantity exceeds a threshold value.
当初始损伤超过某临界值后会显著地影响应力波的波动范围和围岩应力分布；
The fatigue damage threshold observes the normal distribution under the condition of the logarithmic fatigue life observing the normal distribution.
疲劳寿命在一定显著水平下服从对数正态分布，由此可以证明疲劳损伤阀值服从正态分布。
In addition, it is proved that the lineal cumulative damage also observes the normal distribution by means of statistical testing.
另外，通过统计检验，验证线性累积损伤也服从正态分布。
Objective To observe the time course and tissue distribution of endotoxin, and to evaluate the potential role of local endotoxin in mediating multiple organ damage following bums.
目的观察烫伤后肠源性内毒素的组织分布特点及其与器官功能损害的关系。
Assuming distribution statistical probability of micro-units strength, statistical damage variable is defined; and the statistical damage constitutive equation is proposed under triaxial.
假定软岩微元强度分布统计概率，定义软岩的统计损伤变量，依据统一强度理论建立三轴应力状态下软岩的损伤统计本构模型。
The damage zone distribution is described by PFC. The local damage and damage extent are also analyzed by PFC.
最后利用PFC描述了损伤区的分布，分析了损伤局部化特征和损伤程度的变化。
An earthquake damage prediction method of structures is presented in this paper using the principle of information distribution and fuzzy deduction.
本文运用信息分配原理和模糊近似推理方法，提出了一个利用结构地震反应进行地震震害预测的方法。
The interlacing pastoral-agricultural area is the main distribution and damage region of sandy de- sertified lands and the vital zone of sandy desertification control in China.
农牧交错区是我国沙漠化土地分布和危害的主要地区，是我国沙漠化防治的重点区域。
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