摘要
通过对不同几何尺寸波节管在不同压力作用下 ,波节管一个波节上各处产生的应力测定 ,确定波节管的最大应力为发生在波节根部的周向应力 .而在相同压力作用下 ,波节管的最大应力随壁厚增加、外径减小、波距增加而下降 .
The stress of corrugated tubes of various dimension is investigated by the strain\|measurement under various pressure. It is concluded that the maximum stress is the hoop stress at the root of corrugated tubes and the stress decreases with the increase in thichness, decrease in diameter and increase in the pitch.
出处
《沈阳化工学院学报》
2000年第4期281-283,共3页
Journal of Shenyang Institute of Chemical Technolgy
