瓦楞纸板和纸箱蠕变关系的研究-中国包装论文库 关键词:瓦楞纸板;瓦楞纸箱;马基公式;蠕变时间 [gap=425]Key words: corrugated board; corrugated box; Mckee formula; creep time
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creep time curve 蠕变 ; 蠕变曲线
creep-time curve 蠕变时间曲线 ; 蠕变
creep creep time curve 蠕变时间关系曲线
long time creep test 长期蠕变试验
constant stress creep-time curve 定应力蠕变
short time creep strength 短时蠕变强度
time-creep curve [力] 时间蠕动曲线
creep strain-time plot 蠕变应变时间图
hold time with creep 蠕变保持时间
The second moment creep time of DZ4 superalloy rapidly decreases with the increasing of temperature and stress.
随着温度的升高和应力的增加,DZ 4合金蠕变第二阶段的时间迅速减少。
A method to calculate the linear creep time curve of polymers with the linear regression through the microcomputer is introduced.
介绍应用微机通过线性回归法,处理线型聚合物蠕变曲线的一种方法。
Test results show that : ( 1 ) the amount of creep deformation during monotonic primary loading depends on strain rate before creep, creep stress level, and creep time ;
试验结果表明: ( 1 )在初始加载过程中,经过一定时间蠕变后黏土的强度有很大的提高;
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