摘要
本文研究了用预应力法加固梁的工艺和计算。收集并发展了预应力张拉方法和预应力筋的锚固措施;对预应力加固梁的正截面及斜截面承载力提出了新的并与规范体系相协调的计算方法。
In this paper, the technique and calculation of beams strengthened by prestressing method are studied.The methods of tensioning and measures of anchoring prestressed bars are collected and developed. Thenew method for calculating bearing capacity of beams strengthened by prestressing method are out for-ward and it is coordinated with the code system.
出处
《工业建筑》
CSCD
北大核心
1991年第3期22-27,共6页
Industrial Construction
