华盟售楼部钢梁挠度过大的分析与加固

摘要

According to the factual engineering examples,the paper analyzes the reasons for the recessive deflection of a 15 m steel beam,selects the consolidation method by enlarging the cross-section by comparison,illustrates the implementation schemes and the construction sequence in the section enlargement method,and proves by the practice that the consolidation method is easy to undertake and have better effect.%通过具体工程实例,对一根15 m跨钢梁挠度过大的原因展开了分析,经比较选择增大截面的加固方法,在此具体阐述了增大截面法的实施方案及施工顺序,实践证明,该加固方法简单易行,效果良好。