1) soft ferromagnetic rectangular thin plate
软铁磁矩形薄板
1.
The model for soft ferromagnetic rectangular thin plate coupled transverse uniform magnetic with uniform transverse forces was contructed,which was simply supported at four edges.
对处于横向均匀磁场中四边简支的软铁磁矩形薄板,在横向均布载荷作用下,考虑物理非线性和磁弹性耦合作用,由伽辽金法推导出磁弹性振动微分方程,求得了系统的异宿轨道参数方程,并根据Melnikov函数方法,推导并求解了振动系统异宿轨道的Melnikov函数,给出了判断该系统发生Smale马蹄变换意义下混沌振动的条件和混沌判据。
2) the ferromagnetic rectangular plate
铁磁矩形板
1.
Based on the generalized variational principle of ferromagnetic bodies and the Mises plastic yield criteria adopted , the magneto-elastic-plastic behaviors, such as plastic yield and elastic-plastic bending and so on, of the ferromagnetic rectangular plate with simple supports were numerically simulated through the increment finite element Methods.
基于广义变分原理得到的磁力计算公式,采用塑性增量理论,Mises屈服准则和有效的增量有限元计算方法,研究了线性强化材料铁磁矩形板的磁弹塑性弯曲行为。
3) ferromagnetism thin plate
铁磁薄板
1.
The distortion and stress of carrying current ferromagnetism thin plate in a magnetic field were calculated.
在二维板壳磁弹性理论基本方程基础上,以二维铁磁薄板磁弹性问题为例,建立了含有10个基本未知量的偏微分方程组,再利用Newmark有限等差式,得到了可以应用DOM方法求解的标准型方程组。
4) thin rectangular plate
矩形薄板
1.
Interaction analysis between thin rectangular plate and elastic foundation;
矩形薄板与弹性半空间地基相互作用研究
2.
Primary parametric resonance of thin rectangular plate on nonlinear elastic foundation;
非线性弹性地基上矩形薄板的主参数共振
3.
Stochastic stability and bifurcation for a thin rectangular plate subject to in-plane stochastic parametrical excitation
矩形薄板在面内随机参数激励下的随机稳定性与分岔研究
5) rectangular thin plate
矩形薄板
1.
Free vibration of rectangular thin plate on elastic foundation with four edges free;
弹性地基上四边自由矩形薄板的自由振动
2.
Vibraitons of rectangular thin plates on Winkler′s foundation;
文克尔地基上矩形薄板的振动
3.
Exact solution of rectangular thin plate on vlazov elastic foundation with four edges free
双参数弹性地基上四边自由矩形薄板精确解
6) rectangular plate
矩形薄板
1.
Thermal buckling about reinforced concrete rectangular plate on elastic subgrade;
弹性地基上钢筋混凝土矩形薄板的热屈曲
2.
Based on the rigidity plate and the small deflection theories, and considering the physical nonlinearity of concrete, the equilibrium and stability equations of reinforced concrete rectangular plate subjected to thermal loading are derived.
基于刚性板和小挠度理论,考虑混凝土的材料非线性,推导了热载作用下钢筋混凝土矩形薄板的平衡方程和稳定方程。
3.
The closed form solution of the critical buckling temperature for a simply supported rectangular plate made of reinforced concrete under uniform heat variation were presented,and the influences of material constant,length-breadth ratio,relat.
基于板的小挠度理论,考虑混凝土材料的非线性,推导了弹性地基上钢筋混凝土矩形薄板在热载作用下的平衡方程和稳定方程,给出了四边简支钢筋混凝土矩形薄板在均匀温度变化时临界屈曲温度变化的封闭解,讨论了板的材料常数、长宽比、相对厚度和基床系数等对临界屈曲温度变化的影响,从而为工程结构中弹性地基上钢筋混凝土矩形薄板的临界屈曲温度的计算提供了理论计算依据。
补充资料：软铁
分子式：
CAS号：
性质：纯铁之一种，含碳量在0.1%以下，也叫软铁，锻铁。熟铁塑性，韧性高，易加工变形，强度和屈服点低，可压力加工成薄板，棒材和线材。最早用木炭还原铁矿石制得，后来用生铁在在炉中高温搅炼制成。由于搅炼温度较低，只能得以半熔融状态的渣铁混合物，须经锻打，挤出渣子，去掉杂质，得到熟铁。熟铁内部一般夹杂有少量细长的残留渣，质软，延性及韧性好，磁导率高。中国民间习惯把含碳低、不能淬火硬化的软钢称为熟铁，或简称为铁。常加工成钉、螺栓、水管、油箱、链条及锻件，用于机械、建筑等工业部门。
CAS号：
性质：纯铁之一种，含碳量在0.1%以下，也叫软铁，锻铁。熟铁塑性，韧性高，易加工变形，强度和屈服点低，可压力加工成薄板，棒材和线材。最早用木炭还原铁矿石制得，后来用生铁在在炉中高温搅炼制成。由于搅炼温度较低，只能得以半熔融状态的渣铁混合物，须经锻打，挤出渣子，去掉杂质，得到熟铁。熟铁内部一般夹杂有少量细长的残留渣，质软，延性及韧性好，磁导率高。中国民间习惯把含碳低、不能淬火硬化的软钢称为熟铁，或简称为铁。常加工成钉、螺栓、水管、油箱、链条及锻件，用于机械、建筑等工业部门。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条