组合梁部分连接设计

PARTIAL INTERACTION DESIGN ON COMPOSITE BEAM

本文介绍了组合梁部分连接设计的特点．指出，在钢和混凝土交接面处，允许产生本平滑移和应变差，但基本上不影响组合梁的承载力和挠度．因此，组合梁部分连接可节约连接件数量，减少施工困难，是一种理想的组合梁构件．

The paper introduces the properties of the partial interaction design on the composite beam,and points out the allowable horizontal displacement and strain difference produced on the interface between the steel and concrete, basically, which has no influemce on the hearing capacity and deflection of the composite beam The partial interaction of composite beam is a rational component of composite beam with saving the amount of composite beam and decreasing the construction difficulty.