Study on the relationship of the rate of permanent set and drying stress,drying time and moisture content during the drying process of Mongolian oak
DU Hong-shuang · Wood Processing Machinery · 2003
This paper describes the relationship of rate of permanent set and drying stress,drying time and moisture content during the drying process of Mongolian oak.This composition is searching on simple one species-oak,and finding out the relationship of rate of permanent set oak.What's more,the theory of conbination is used to analyse solution of experiment.The last,obtaining the cover of machine evaluating for relationship of rate of permanent set and drying stress,drying time and moisture content. These results show strain and time can exist obviously influence on permanent set.