基于线性应变假设,提出了考虑粘贴层影响的智能结构梁分布力模型。
The distributed force model of intelligent beam structures is presented in considering the effect of bonding layer on basis of hypothesis of linear strain in the paper.
建立了负重轮的三种三维有限元力学模型,在考虑三重非线性的情况下,用ANSYS有限元分析软件计算了负重轮的应力应变分布。
Under the condition of three kinds of nonlinearity the stress and strain distribution of the road wheel is calculated with finite element analysis software ANSYS.
以线性应变理论为基础,提出了考虑粘贴层影响的智能结构梁分布力模型。
The distributed force model of intelligent beam structures is presented considering the effect of bonding layer on the basis of theory of linear strain.
钢筋以双线性应变硬化模型表示。
The steel reinforcement is represented by a bilinear strain hardening model.
计算表明,非线性理论的结果与线性理论的结果相差不大,而拉应变软化模型的结果与前两者有较大差异。
One important conclusion is that nonlinear creep theory gives almost the same results as those of linear one, but gives rather different results from those of strain-softening model.
在塑性硬化强扭理论的基础上,利用双线性材料模型计算了扭杆弹簧第一次强扭过程横截面的应力和应变。
Based on plastic intensifying theory, dual-linearity material model is used to calculate stress and strain on the cross section of a torsion bar spring by FE method.
笔者对此现象进行了机理分析,并提可一出了相应的极限强度计算模型和应力应变三线性模型。
The distinctive working mechanism of HFRP strengthening columns was analyzed, and an ultimate strength mode and a tri-liner stress-strain model were put forward correspondingly.
利用本文建立的指数衰减模型能够较好地描述材料的非线性塑性应变幅与寿命之间的关系。
A new exponential dissipation model is presented to describe this bilinear material's plastic strain amplitude-fatigue life relation.
在线性驰豫应变假设下给出了应变超晶格纵向原子间距的几何模型。
A model of linear strain relaxation is proposed to obtain the interatomic longitudinal spacings of the strained superlattice.
在分析该新型绿色包装材料的应力-应变曲线特征的基础上,建立了静态非线性本构模型。
The characteristic stress-strain curves of the material was analyzed and the static non-linear constitutive model of the material established.
根据一个有效的非线性粘弹模型,导出复合固体推进剂微分形式本构方程和应变速率关系式。
Based on an effective nonlinear viscoelastic model, the differential constitutive equation and strain-rate equation of solid composite propellants are induced.
提出考虑土的应变软化、剪胀(剪缩)性和应力路径影响的非线性弹性模型。
Suggest the nonlinear elastic Constilutive model taking into the account of strain-softening, shear dilatancy(shrinkage)properties and stress path.
采用饱和型标量函数构成非线性滑模建立直流伺服机器人控制系统的自适应变结构数学模型。
Mathematical model of adaptive variable structure of control system for DC servo robot was established with nonlinear sliding mode formed with saturation type scalar functions.
据此,在标准线性固体模型的基础上,考虑损伤内变量的演化,建立了应变率相关的水泥砂浆的非线性黏弹性损伤模型。
Thus, a nonlinear viscoelastic constitutive relation for cement mortar based on standard linear solid model considering the evolution of the damage internal variable is established accordingly.
另外主要编制了飞机风挡材料采用的具有应变率效应的非线性粘弹性朱-王-唐本构模型,结果能很好地对朱-王-唐模型进行描述,特别是应变率对该模型的影响。
Nonlinear viscoelastic's ZWT constitutive model which used in aircraft windshield and has a strain rate dependence is written, and ZWT is described point-device, especially, effect in stain rate.
在本文中,作者建立了FRP约束混凝土圆形柱应力-应变关系的非线性弹性模型。
In this paper, a nonlinear elastic model to predict stress-strain relationship of circular concrete columns confined with fiber reinforced polymer (FRP) laminates is developed.
本文还证实了线性超应力模型可以予测实验条件下等应变区的存在,给出了铝和铜的速率灵敏系数K的建议值,讨论了铝的K值的普适性等问题。
The numerical values of the rate-sensitivity parameters K for aluminum and copper are proposed. The essence of general applicability of parameter K is considered for aluminum.
基于岩体应变非线性软化本构模型,考虑中间主应力的影响,对等压荷载作用下的衬砌压力隧洞进行弹塑性分析。
According to the strain nonlinear softening constitutive model of practical rock, pressure tunnel with liner under the uniform pressure is analyzed.
还实际测试了两种国产泡沫塑料材料的静态应力应变关系,根据上述原则和实测数据建立了泡沫塑料包装衬垫的非线性弹性模型并拟合了模型参数。
The sta- tic relation between stress and strain of two kinds of foamed plastics material made in China are measured. The nonlinear elastic models of foamed …
对牛奶纤维的力学性能进行了测试,利用四元件非线性粘弹模型对其应力应变关系进行了分析和模拟计算。
In this paper, the mechanical properties of casein protein fiber are measured with electrical tensile tester. The data of the experiments is analyzed.
以某水面舰艇为研究对象,利用径向基函数神经网络算法和标况下的水池实验数据,建立了基于航速、航向角和海情自适应变化的船舶横向运动非线性参数模型。
An intelligent model for a ship's horizontal motion, which can self-adapt with navigating speed, ocean condition and course, was established based on the Radial Basis Function (RBF) neural network.
以某水面舰艇为研究对象,利用径向基函数神经网络算法和标况下的水池实验数据,建立了基于航速、航向角和海情自适应变化的船舶横向运动非线性参数模型。
An intelligent model for a ship's horizontal motion, which can self-adapt with navigating speed, ocean condition and course, was established based on the Radial Basis Function (RBF) neural network.
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