粘钢加固钢筋混凝土预制板的设计与应用  

Design and Practice Application on the Reinforced Concrete Precast Slabs Strengthened by Sticking Steel Plate

作　　者：卢亦焱[1] 刘素丽[1] 张号军[1] 

机构地区：[1]武汉大学土木建筑工程学院,430072

出　　处：《建筑结构》2004年第9期13-14,17,共3页Building Structure

摘　　要：在理论分析的基础上 ,对粘钢加固钢筋混凝土预制板设计方法进行了探讨 ,提出了外粘钢板的用量计算公式。同时对该加固方法用于实际工程的施工工艺作了介绍 ,并对采用该设计方法进行加固的某工程做现场加载试验 ,结果表明 ,预制板经加固后完全满足安全使用要求 ,证明了采用该设计方法是有效的 ,为类似的工程加固设计提供了参考。Based on the theoretical analysis, the design method of reinforced concrete precast slabs strengthened by sticking steel plate is discussed, and the calculated formula of steel-bonded consumption is presented. The construction method of steel-bonded technique is introduced and a practical project is put to test.The test results show that it can meet serviceable request after being strengthened by sticking steel plate,which testifies that the design method is useful, and can provide reference to similar engineering applications.

关 键 词：预制板 粘钢加固 钢筋混凝土 粘钢板 工程加固 加载试验 加固方法 设计方法 施工工艺 理论分析 

分 类 号：TU375[建筑科学—结构工程] TU756.44