The traditional " elastic-plastic deformation equation has a good response without any delay, but it can not meet the requirement due to its poor absolute accuracy ."
而采用传统的“弹跳方程”进行厚度控制,虽然其无滞后,快速性好,但绝对精度差,也不能满足要求。
The second kind of model is complete coupling one and this model includes the coupling temperature field equation, fluid coupling seepage model equation, rock coupling deformation equation.
第二类模型为完全耦合模型,包括耦合温度场方程、流体耦合渗流方程和岩石耦合变形方程。
This paper will establish a general deformation equation group for two-hanging point horizontal boom of tower crane, therefrom its deformation and internal force can be universally calculated.
对塔机双吊点水平动臂在主载荷下的线性和非线形变形,拟建立其通用的变形方程组,以便对其变形和内力进行普遍的计算。
The concept of the structural performance safety index is put forward and its calculation method is derived based on the structural deformation limit state equation.
提出了结构性能安全指数的概念,并以结构的变形极限状态方程为基础得到了结构设计性能安全指数的计算方法和结构性能等级的划分标准。
Hot continuous rolling; Thermal simulation experiment; Deformation resistance; Constitutive equation; Database.
热连轧;热模拟试验;变形抗力;本构方程;数据库。
The geometric stiffness and the axial deformation of arch are considered in formulating its vibration transfer equation.
在建立拱的振动传递方程时,考虑了拱内的轴向变形和几何刚度。
The constitutive equation in the present method is based on flow theory of plasticity to consider the loading history, while deformation theory of plasticity in the classical inverse analysis method.
改进的反向模拟法采用了一种基于塑性流动理论的本构方程,可以充分考虑应变历史对塑性变形的影响。
A precise pass-size and welded pipe with excellent surface quality can be get when the deformation way of cube-pass and design calculation with surpass trigonometric equation are used.
采用“立方”孔型变形形式,结合简明的超越三角方程进行设计计算,以得到精确的孔型尺寸及高表面质量的焊管。
Through discussion of the structure design and operating principle, the equation of deformation under load is established and the relationship between parameters is analyzed.
通过对其结构设计、工作原理的论述,建立受载变形公式,分析其参数间的关系。
An element tangent stiffness equation was derived based on the secant stiffness equation of stability function elements with shear deformation effects considered.
以考虑剪切变形影响的稳定函数单元的割线刚度方程为基础,导出了单元切线刚度方程。
An equation for pavement rutting depth under multi-load is derived by using Ohio state permanent deformation model.
利用俄亥俄州永久变形模型,推导出用于求多级荷载下路面车辙深度的计算公式。
The analytical formula of track deformation under a single wheel load has been deduced by establishing the track vibration differential equation.
本文通过建立轨道振动微分方程,得到单轮作用下轨道变形的解析表达式。
A general equation is established to calculate the deformation of continuous beams on many supports taking into consideration the stepped cross sections and unequal spans.
考虑阶形变化截面及不等跨度的情况,建立了求解多跨连续梁变形的通用方程。
Through the mechanical analysis, the differential equation for the longitudinal deformation of cold forming steel is derived, and the formula for longitudinal rotation Angle is obtained.
对冷弯型钢的纵向变形过程进行了力学分析,得到了变形微分方程,求得了转动角的理论公式,并对其变形形状进行了分析计。
Analyzed the stress-strain relation of pile and soil by the stress ratio, deduced the vertical deformation and harmony equation, introduced the analysis means of deformation and stabilization.
并以桩土应力比为纽带分析桩与桩间土体中应力应变的关系,确定桩体复合地基的竖向变形协调方程,介绍了复合地基的变形与稳定性分析方法。
In this paper, the equilibrium differential equation including the effects of constant axial force and shear deformation was established for tapered beams.
本文首先建立楔形梁包含轴力和剪切变形效应的平衡微分方程。
Large deformation theory and virtual work principle were applied to analyses high - speed machining process, the finite element governing equation was approached based on Lagrangian description.
依据大变形理论和虚功原理对高速切削过程进行分析,建立了基于拉格朗日描述的有限元控制方程并采用二维有限元模型进行模拟。
Large deformation problems of Euler beams are studied. An efficient integration formula for the deflection is deduced directly from the nonlinear differential equation.
对欧拉梁的大变形问题进行了深入研究,直接从欧拉梁的非线性挠曲线微分方程,推导出求解梁挠度的一种简便有效的积分表达式。
According to the tensile deformation and the impact with the seabed of cable for the platform in the deep water, the lumped mass method was adopted to set up the cable equation.
考虑深海平台系缆的拉伸形变及与海底的撞击力,采用集中质量法,建立了系缆方程组。
The deformation coordination equation of worm gear for rolling cone worm gearing is introduced, and the formulae of forces analysis and the rolling - and - sliding friction coefficient are given.
本文建立了滚锥包络环面蜗杆传动蜗轮的变形协调条件,给出了该种传动受力分析的计算公式以及蜗轮与蜗杆之间滚滑摩擦系数计算公式;
In this paper, an engineering assessment method of elastic-plastic fracture based on finite deformation analysis of complex structures. or a modified COD -design equation, presented forward is put.
文章在有限变形分析基础上建立了对复杂结构进行弹塑性断裂评定的工程方法,用以修正COD设计曲线。
Therefore, a equation of deformation resistance suitable for the product of Wuhan Iron and Steel Co. has been derived.
通过实验和轧制中的实际数据修正了变形抗力的志田茂公式,提出了在武钢生产条件下的变形抗力公式。
Utilizing deformation curve and equation fitting out, this paper has put forward the general curve and equation of the specific surrounding rock deformation.
利用拟合出的变形曲线和方程,本文提出了特定围岩变形的一般曲线和方程。
By the variational method, the governing equation of the plate non-linear theory is solved, and he relationship between load and deformation of a single spring leaf is obtained.
应用薄板非线性理论的变分方法求解基本方程,得到了单片碟形弹簧的载荷和变形关系以及应力分布及其计算公式。
Analytical formula of track deformation under a single wheel load was derived by establishing the differential equation of track vibration.
通过建立轨道振动微分方程,得到了单轮作用下轨道变形的解析表达式。
The geometric shape, deformation behavior description, energy equation and constraint equation of the filter is constructed.
给出了过滤片的几何形状、行为描述、能量方程以及约束方程。
Furthermore, if the shear lag deformation is also neglected, the equations are transformed into Vlasov equation.
如果将剪滞变形一并忽略,则方程蜕变为符拉索夫方程。
This paper analysis the problems on the force deformation of this packer string, deduces the calculation equation of force deformation and provides...
文中对自由移动封隔器管柱进行了受力分析,对管柱的变形量公式进行了推导,并给出了实例进行论证。
Searching for explicit and exact traveling wave solutions of Boussinesq equation by means of deformation mapping method;
计算结果表明 ,分数形变映射法可以十分有效 ,它是非线性复杂方程的求解特殊新方法之一。
By defining four dimensional 'deformation event', the spring's equation about deformation and elasticity becomes perfect covariant 4-vector one.
在严格定义四维“形变事件”后,弹簧的形变—弹力方程被表达成完全协变的四维矢量方程。
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