摘要
文中对预应力筋张拉施工时伸长值的计算进行了分析。
The paper analysed the calculating of extension value when prestress tendon was tensioned and introduced the usage of practical measuring results of extension value by construction experience.
出处
《山西交通科技》
1999年第6期31-32,共2页
Shanxi Science & Technology of Transportation
关键词
预应力筋
张拉伸长量
计算
测定
prestress tendon
stretching extension volume
calculating
measuring
