组合钢梁在旧房改造中的应用

Application of Composite Steel Beams in the Renovation of an Old House

本文对“组合钢梁在旧房改造中的应用”作了尝试，通过对现场调查，得出合理的荷载设计值并简化成节声、荷载，所示方法实用简便，对旧房改造中的托墙打洞有实际意义．

篒n this paper a daring research is made in the application of composite steel beams in renovation of an oJd house. Through in-site investigation, rational load design value can be obtained, hence simplify link load. The mentioned method is both practical and simple. It may be applied in supporting wall and making hole in the renovation of an old house.