transient stress的例句大全

Research on transient stress fields in ingot and mold during solidification of ingot

钢锭与锭模在钢锭凝固过程中应力分析的研究

Thefinite element method was developed to simulate 3-dimensional thermo-elastic-plastic transient stress development in gray iron castings.

建立了灰铸铁件三维非稳态热弹塑性应力场的有限元方法.

The principles of stress distribution on sections are got by solving the temperature stress distribution of the spatial continuous rigid-frame bridge through coupling heat-transient state and heat-structure.

通过热-瞬态和热-结构耦合求解空间实体连续刚构桥的温度应力分布，求得求截面各点应力分布规律，并与本文提出两种温度梯度分布模式进行了对比。

Numerical Simulation of Transient Thermal Field and Residual Stress in Laser Melting Process

激光熔凝加工中瞬时温度场及残余应力数值模拟

Transient thermal stress intensity factors for a functionally gradient material with symmetrical structure

对称型梯度功能材料的瞬态热应力强度因子

By using the numerical Laplace inversion method, the variations of the temperature distribution along the crack surface and extended line and transient thermal stress intensity factors are presented.

利用Laplace数值反演方法，给出了裂纹面及延长线上的温度分布及动态热应力强度因子随时间变化的规律。

3D and transient distributions of temperature and thermal stress in repeated pulse laser crystal were calculated when pumped by kilowatt grade and 520 μ s duration.

计算出了千瓦级泵浦功率，520μs脉冲宽度，重复频率状态下晶体瞬时三维的温度和热应力分布。

Therefore, under the action of temperature stress, if getting rid of thermal shock effect, only need to consider the steady state of thermal flow and not necessary to think of the transient state of unstable thermal flow.

因此，在温度应力作用下，如果排除热冲击效应，只需考虑热流稳定状态，而不必考虑热流未稳定的瞬间状态。

A method for calculating the temperature distribution, thermal stress and low-cycle fatigue of drum walls with a two dimensional transient temperature field is presented, together with a computer program for calculating the low-cycle fatigue life of boiler drums.

提出了非稳态二维温度分布下汽包壁温度和应力分析及疲劳寿命计算方法，并编制了相应的计算机程序。

Finite element analysis of transient thermal stress during cryosurgery

低温手术过程组织瞬态热应力有限元分析

This loading, as a primary stress loading, is directly related to the bolt fatigue life and transient loading spectrum for vessel analysis.

同时指出螺栓载荷作为产生一次应力的载荷，直接关系到螺栓的疲劳性能和容器分析需用的载荷谱。

in order to avoid the difficulty and expensive measurement of transient temperature field, a method for maximal stress and strain cycle calculation using residue stress is proposed.

提出了一种避开瞬态温度场测试而通过残余应力计算得到最大应力应变循环的方法。

With 3-D transient finite element analysis, the dynamic stress intensity factor histories under different loading rates were obtained and the dynamic fracture toughnesses were determined by fracture initiation time.

结合有限元三维动态模拟，得到了不同加载速率下试样动态应力强度因子的时间历程并由实测的起裂时间确定材料动态断裂韧性。

An algorithm to calculate the dynamical stress of loose lashing wire grouped blade with transient dynamical analysis method is proposed.

提出了采用瞬态动力分析计算松拉金成组叶片动应力的方法。

An electrochemical hydrogen permeation transient method was used to study the effect of environmental factors, such as pH. concentration of H_2S, temperature, concentration of NaCl and electrode potential, on the hydrogen entry in sulfide stress cracking ( SSC) of steel.

本文用电化学技术测氢渗透瞬变曲线的方法，研究了pH、H2S浓度、温度、NaCl浓度及电位等环境因素对钢在硫化物应力开裂中氢渗入钢难易的影响。

study on transient thermal stress of jo-9159 explosive charges

JO-9159药柱的瞬态热应力研究

Both transient and steady-state thermal stress can be determined by this procedure.

瞬态和稳态的热应力均可用这种方法测定.

The software ANSYS/ LY-DYNA has been employed to analyze transient dynamic response of a thin-walled conical shell subjected to a cosine pulse loading. As a result, Von-mises stress fields of this shell at different time moments are obtained to test its dynamic strength.

运用有限元分析软件ANSYS/LS-DYNA对在余弦脉冲载荷作用下某圆锥薄壳体的瞬态动力响应过程进行分析，得出了不同时刻下壳体等效应力场的分布，考察了该壳体结构的动强度性能。

Analytical solutions are obtained using Laplace transform and convolution theorem for the transient wave motion in saturated porous media under arbitrary stress boundary condition and displacement boundary condition, respectively.

利用拉氏变换和卷积定理，分别得到了边界自由排水时在任意应力边界条件和任意位移边界条件下瞬态波动过程的解析表达。

The change of stress field during the impact process was studied by transient analysis.

模拟采用瞬态分析方法,跟踪了在整个冲击过程中应力场的变化.