• 结合实际工程工程现场进行立方体混凝土试验用有限其某些特性参数进行了反演分析

    Finally, for a practical project, an experiment of temperature field of a cubic concrete block is made on construction site and the back analysis for unknown parameters is carried out.

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  • 存在强相互作用的三氧化物体系截面截面实验数据基础,同时参考计算

    For this kind system, the isothermal section and vertical section should be founded through the experiment result and referencing the calculated phase diagram at the same time.

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  • 采用ANSYS有限软件详细地研究强激光作用下水冷沟槽结构镜面变形峰谷值的影响

    The influence of the channel parameters of the water-cooled Si mirror on temperature and thermal deformation was simulated using ANSYS finite element analysis.

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  • 本文针对维三辐射热传导方程的两种简化模型有限方程,讨论两层网格方法

    In this paper, using the finite element method, we discuss the two-grid methods for two simplified models.

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  • 台架试验结果很好地验证了有限分析的规律,证实建模选用模块合理有效。

    Thus the dynamic temperature rise laws of two solid tire materials were obtained and the laws were confirmed by the bench test.

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  • 有限计算模拟了三角均匀分布侧面泵浦结构激光瞬态过程稳态分布情况。

    The temperature field and warming process of the transient and steady state in the laser rod by symmetrical trigonal side-pumping were simulated using the finite element analysis method.

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  • 根据线弹性断裂力学理论,通过有限计算,分析了路面参数深度的影响,确定了切缝深度与变之间的关系。

    Modified linear elastic fracture mechanics and finite-element method are applied to determine a sufficient notch or sawcut depth to ensure controlled cracking.

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  • 材料模型基础上,利用DEFORM有限软件AZ 31变形镁合金拉深笔记本外壳实验做了模拟。

    In the base of the flow stress model of AZ31, finite element analysis software DEFORM was used to research the drawing of the notebook PC case with magnesium alloy AZ31 sheet.

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  • 冻土墙中发生变化产生应力,把变应力作为一种等效荷载方程中加以考虑,得到应力场耦合的有限方程。

    The changed temperature will lead to stress. The stress is considered in constitutive equations, and the coupled equations of temperature and stress fields are obtained.

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  • 采用三有限模型对液体火箭发动机推力进行分布计算。边界条件维经验公式处理。计算比较了不同冷却剂流量。

    A calculation of the wall temperature distribution in liquid propellant rocket engine chamber with milled grooves was completed by the aid of three-dimensional finite element method.

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  • 地膜秸秆覆盖既有地膜覆盖的增作用及秸秆覆盖的肥田改土作用,又有双重蓄水保墒效应。

    The plastic film mulch can increase the soil temperature, and the straw mulch can improve soil fertility. Besides above advantages, the double mulch can also preserve soil moisture.

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  • 采用平衡溶胀工艺合成了具有、高阻尼新型互穿聚合物网络

    The novel ternary interpenetrating polymer network with high-damping value for a wide temperature range was synthesized through equilibrium swelling process.

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  • 通过建立三维有限实体模型来模拟轮胎硫化工艺过程,分别研究不同对轮胎硫化硫化程度影响

    The effects of different preheating temperatures on the temperature field and extent field of tire vulcanization were then quantitatively analyzed.

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  • 应用有限动力学的基本方法结合Newmark积分方法逐步求解运动方程 ,移动点荷载作用下克勒地基上板变形应力响应进行了分析

    Dynamic response of layered pavements subjected to dynamic loads is analyzed by using the three dimensional(3D) finite element method in conjunction with NEWMARK integration scheme.

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  • 应用有限动力学的基本方法结合Newmark积分方法逐步求解运动方程 ,移动点荷载作用下克勒地基上板变形应力响应进行了分析

    Dynamic response of layered pavements subjected to dynamic loads is analyzed by using the three dimensional(3D) finite element method in conjunction with NEWMARK integration scheme.

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