恒应变 meaning in English
constant strain
Examples
- The calculated results are confirmed by experiments . either the constant strain - rate experiment or the application the elastic wave inversion method can be comprehensively applied to the dynamic experimental investigation
无论恒应变率试验方法，还是弹性波反演理论的应用，都能够广泛的应用于今后动态试验中。 - The constant strain - rate experimentation is probed as a new experimental technique in the course of dynamic experiment . this technique got application in the experiment of wmo compression experiments and obtained the preferable raw data and experiment results
在动态试验过程中，探索恒应变率试验的新试验方法，该方法在钨钼合金动态试验中得到成功应用，获得了更好的原始数据和试验结果。 - For the cyclic deformation under a given strain at room temperature , cyclic softening is usually displayed till to failure in the lower range of strain ; however , cyclic hardening is displayed in the early stage in the higher range of strain , subsequent cyclic softening in the later stage and till to failure
对于室温下恒应变幅的循环变形，在应变幅较低时表现为循环软化直至疲劳破坏;在应变幅较高时，循环变形的初期为循环硬化，随后是循环软化直至疲劳破坏。 - So it is very important to understand the cyclic deformation behavior of zircaloy - 4 . in this paper , bauschinger effect of zircaloy - 4 with different metallurgical state at room temperature and 400 ? is investigated in an incremental step test and cyclic deformation test under constant strain control . bauschinger effect during cyclic deformation is described by using back stress , which is mainly responsible for bauschinger effect ; back stress is attained by using kwl " s method
本文采用单试样逐级加载循环变形和恒应变幅循环变形试验，研究了不同冶金状态、温度、氢以及固溶处理下的zr - 4合金的bauschinger效应现象；种种结果表明，影响bauschinger效应的主要因素是背应力；本文正是从背应力的角度来分析各种状态下zr - 4合金的bauschinger效应现象；背应力的计算主要通过使用kwl方法而获得。 - Abstract : in this paper , rigid visco - plastic fem technique is applied to numerically analyze the factors affecting the forming time of superplastic bulging , and the regularities of forming time affected by different factors are given by examples of constant pressure and constant strain rate die - bulging of cylinder parts , all of which provides guideline for process planning in actual superplastic bulging
文摘:采用刚粘塑性有限元技术对超塑性胀形成形时间的影响因素进行了数值分析，以圆筒形零件的恒压和恒应变速率充模胀形为例，给出了不同因素对超塑性成形时间的影响规律，为超塑性胀形实际工艺设计提供了依据。