请输入您要查询的字词:
单词
strain fatigue
释义
strain fatigue
Encyclopedia
工学
疲劳
释
strain fatigue
应变疲劳
构件处于动态,其材料承受波动的应变作用时,构件内某一点或某几点发生局部的、永久性的组织变化的一种递增过程。若最大循环应力大于屈服应力,则由于材料屈服后应变变化较大,应力变化相对较小,用应变作为疲劳控制参量更为恰当,称之为应变疲劳,在这种情况下,应变疲劳作用的循环应力水平较高,故寿命较低,一般小于104次。又称低周疲劳。
随便看
disordered bamboo slips
disordered chain
disordered discharge
disordered field
disordered system
disordering
disorder of consciousness
disorder of insight
disorder of intelligence
disorder of movement and behavior
disorder of perception
disorder of qi,blood and fluid
disorder of sensation and perception
disorder of the lubrication system
disorder of the thinking form
disorder of thinking content
disorder of water and salt metabolism
disorders of calcium-phosphate metabolism
disorders of lacrimal gland
disorders of psychological development
disorders of sex development
disorders of vitreo-retinal interface
disorders related to somatic symptom
disordus
disorganized attachment
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/12/13 11:02:47