【摘要】 本文介绍了某银行大楼框架破损现状及实测资料,分析了致使结构破损的原因及破损程度,提出了粘钢加固的两种方案。并对加固后的结构进行了现场加载试验,得出了位移及应力随荷载变化的规律,讨论了结构加固后其强度、刚度的提高。更多还原

【Abstract】 The disrupting conditions of a certain Bank Buidling and its measured materials are introducod. Its dis-rupting reason and destroying degree of the structure are analyzed. Two projects for steel-bonded rein-foreement are proposed. The applied load test in site is made for the structures after steel-bonded rein-forcement. The changinglaw of displacement and stress with the load change is obtained and the im-prouement of the structural strength and rigidity after steel-bonded reinforcement for the structure is fi-nally discussed.更多还原