摘要
对预应力撑杆加固柱的系统误差进行了探讨 ,提出采用轴向顶升量控制撑杆应力和在适当情况下取消加强板的建议。
The prestressing loss in strengthening progress of reinforced concrete column with prestressed steel stay is discussed in detail.The suggestions that the prestress in steel stay may be controlled by the rising of steel stay,and that strengthening steel plate on the steel stay may be canceled in some case are also given.
出处
《建筑结构》
CSCD
北大核心
2000年第11期64-65,共2页
Building Structure
