1) elastic viscoplastic beam
弹粘塑性梁
1.
We obtained the bending equations of the elastic viscoplastic beam with rectangular cross section and showed the difficulties in solving these equations.
给出矩形截面弹粘塑性梁弯曲问题的求解方程,指出求解该方程的困
2) elastic-plastic beam
弹塑性梁
1.
With the aid of the axial stress waves and bifurcation theory,we discuss the dynamic buckling ofsemi-infinite elastic-plastic beams with various end supports.
本文考虑轴向应力波效应,利用分叉理论研究各种支承半无限长弹塑性梁的动态屈曲问题。
3) viscoelastic beam
粘弹性梁
1.
Theory analysis of viscoelastic beam stochastic response;
粘弹性梁的随机反应理论分析
2.
A nonlinear dynamic model for a viscoelastic beam under a laterally distributed excitation in a time dependent temperature field was derived,which is based on the constitutive description of Kelvin viscoelastic materials,motion equations and strain-displacement relations of a beam with large deflections.
根据Kelvin粘弹性材料本构关系、梁的运动方程及变形几何方程建立了同时具有温度扰动和横向分布力扰动的粘弹性梁非线性动力学模型。
3.
The unified differential equation of buckling and motion of viscoelastic beams under uniformly distributed follower forces in time domain is established by differential operators.
运用微分算子形式推导出了时域内同时考虑拉伸与剪切粘性及转动惯量的粘弹性梁在切向均布随从力作用下的统一屈曲运动微分方程,该方程具有广泛的通用性,适合于任一粘弹性模型。
4) Visco-elasticity plasticity
粘弹塑性
1.
The pulse vibration with a certain frequence and amplitude was given to a metal deformation system,and the pulse vibration signal was transformed by Fourier method,one demension elasticity-plasticity constructive model and a visco-elasticity plasticity constructive model were built for vibration drawing.
将一定频率和振幅的脉冲振动信号施加到金属成形系统中,并对脉冲振动信号进行傅立叶变换,建立了振动拉伸的一维弹塑性本构模型和粘弹塑性本构模型。
5) elasto-viscoplasticity
弹-粘塑性
补充资料:低肌张力低智能性发育低下肥胖综合征
低肌张力低智能性发育低下肥胖综合征
病名。简称HHHD综合征。亦称PraderWilli综合征。主要因下丘脑功能紊乱而致。无明显家族因素。男性多见。包括出生时肌张力及反射低下,嗜睡,哺乳喂养困难及6个月后肌张力亢进,过食,肥胖,智能低下,小阴茎,双侧或单侧隐睾,青春期副性征不发育,高血糖症,糖尿病等。宜对症治疗。
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