说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 辅助预加应力
1)  auxiliary prestressing
辅助预加应力
2)  prestressing
预应力;预加应力
3)  ancillary power supply
辅助动力供应
4)  secondary electrical supply
辅助电力供应
5)  pre-stressed machining
预应力加工
1.
A theoretical method to analyse the residual stress in machined surfacewhen pre-stressed machining is presented.
利用热弹塑性力学理论和有限元方法,从理论上计算已加工表面残余应力,讨论预应力加工条件对加工表面残余应力的影响,从而为表面残余应力的控制提供了理论依据。
6)  pre-compressive stress
预加压应力
1.
The effects of microamount additions of RE(Tb, Sm) on the martensitic transition and the magnetic-field-induced strains of highly textured polycrystalline Ni-Mn-Ga alloys were investigated,and the effects of pre-compressive stress on the magnetic-field-induced strains of the alloys were studied especially.
研究了稀土元素Tb和Sm对Ni-Mn-Ga磁性形状记忆合金的马氏体相变及磁致应变的影响,并着重研究了预加压应力对合金磁致应变的影响作用。
补充资料:预应力
分子式:
CAS号:

性质:试验中试样所受到的预加的恒定静态应力,单位为Pa。在生热性疲劳试验中,如固特里奇屈挠试验中,一般都施加一恒定预应力,使试样产生一静态变形,再叠加一周期压缩变形进行试验,通常预应力的大小会影响试样的疲劳寿命,预应力越大,则试样寿命会越明显缩短。也有的先施加一静态压缩变形,再叠加周期性剪切变形进行试验。

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