查询词典 constitutive
- 与 constitutive 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Comparing with classical viscoelastic models, fractional derivative models describe not only the constitutive of viscoelastic material and the related mechanics properties accurately in wide range, but also need less model parameters.
分数导数模型与其他经典模型相比不但能够精确地描述粘弹性材料的本构关系及其力学特性,而且确定模型所需实验参数少、能够在较宽的频率范围内描述材料的力学行为。
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These results also indi- cated the validity of the generalized constitutive equation with fractional order.
这同时也从另一个侧面证明了第二章给出的广义分数阶连续介质本构方程的正确性。
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After introducing the generalized strain energy function with fractional order, the constitutive equation of biological visco-elastic material was obtained by means of the fractional calculus.
摘 要:对生物粘弹性材料,引入广义分数阶应变能函数以后,应用分数阶微积分分别给出了粘弹性固体和粘弹性流体的本构关系式。
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Under dry and hydrothermal conditions, systematic experiments were conducted on constitutive parameters of frictional sliding of gabbro gouge. We obtained the coefficient of friction and velocity dependence as functions of temperature up to 615 C, with normal stresses of 200 MPa and 300 MPa.
在干燥和热水条件下对辉长岩摩擦本构参数进行了系统的实验研究,分别得到正压力200MPa和300 MPa条件下的摩擦强度和速度依赖性参数随温度的变化。
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The dissertation focuses on the phenomenon of wave propagation of piezoelectric periodical composite laminated plate. By using the motion equations and Gauss theorem cooperative with constitutive relations of piezoelectricity, the governing equations can be determined.
本文主要是要探讨压电周期叠层板波传现象,所以由本构方程式配合运动方程式和高斯定理以获得统御方程式,此等方程式在周期结构内具有平移对称关系,所以位移场和电位场的形式可以布拉克理论表示,进而得到代表周期结构行为的统御方程式。
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And in the FEM both non-linear constitutive law of CFST and geometrically non-linear influence was considered, which is of practically value and veracity.
该方法考虑了结构的几何非线性和钢管混凝土组合材料的非线性本构关系,具有一定的准确性和实用价值。
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In the past, constitutive models of soil used in the soil numerical analysis were considered respectively. In fact, the structural and rheologic properties exist simultaneously. Additionally, the construction disturbances existing in the method of surcharge preloading for soft clay gourmand can cause the decline of shear strength and increase of deformation.
以往用于土工数值计算的本构模型或者不考虑流变性和结构性,或者将土体的流变性和结构性分开进行考虑,而实际上流变性和结构性是并存的。
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In this paper, granite of BeiShan was chosen, experiment was made to research on the granite behavior in the effects of temperature , combining damage mechanics and viscoelastoplastic theory, tentative efforts were made in the coupling of thermal and stress as well as rheologic constitutive formula.
本文选择甘肃北山花岗岩作为研究对象,对花岗岩温度影响下的力学行为进行了初步的试验研究,结合损伤力学和粘弹塑性理论在热应力耦合和岩石蠕变本构方程方面进行了尝试性的工作。
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The Hankel transformation method has been used to turn the basicdisplacement equations and displacement-stress constitutive equations intoa system of first order non-homogenous ordinary differential equations inwavenumber domain,and by us of the matrix method,the transfer matrix ofthe medium layered is established.
利用Hankel变换,将轴对称静力问题的位移基本方程和位移应力本构方程转化为波数域内非齐次一阶常微分方程组,利用矩阵法,建立了介质层的传递矩阵,导出了层状弹性半空间轴对称静力问题奇异解的一般解析表达式。
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The origin of such large amounts of constitutive heterochromatin and their role in karyotype evolution and speciation remain a mystery.
如此大量的结构异染色质的来源及其在染色体组型进化和物种形成中的任务仍是一个谜。
- 推荐网络例句
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In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.
在使用帆船的时代,船员们担心他们会因为无风而无法在海洋上航行。
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As long as foreign donors pay the PA's salary bill, few expect a new intifada.
只要外国继续为巴权力机构的薪水买单,希望发动新暴动的人便寥寥无几。
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Speak with contempt of none,form slave to king,the meanest bee,and will use,a sting.
别用 言词贬低任何人,无论国王还是奴隶。最卑戝的蜜蜂也会用它的毒针蜇人。