摘要
根据塑料管材环刚度计算公式绘编成计算图,该图显示出塑料管材的固有特性。使用该图不仅准确,而且直观,尤其方便,从而大大提高工作效率。
Based on formula of loop stiffness for plastic piping, calculating chart was drawn which showed inherent features of plastic piping. Use of the chart is not only exact but also ocular and particularly convenient in addition, therefore can greatly improve productivity.
出处
《化学建材》
北大核心
2004年第2期25-27,共3页
Chemical Materials for Construction
关键词
塑料管材
环刚度
计算图
公式
plastic piping,loop stiffness,formula,calculating chart
