PC结构体系下叠合梁与叠合板组合构造措施研究

Study of construction measures of composite beam and superimposed slab combination based on PC structure system

鉴于PC结构在住宅产业化中得到了广泛应用,而众多学者的研究主要应用试验方法去分析PC结构的节点的受力性能、破坏机理及抗震性能,但可靠的构造方案是PC结构在住宅产业化中广泛应用的前提和关键。本文在分析和研究PC结构的特点及优势的基础上,提出了PC结构体系下叠合梁与叠合板的主要材料性能要求、组合截面形式,还从结构受力角度研究和提出了叠合梁、叠合板构造措施。本研究成果为PC结构体系下的住宅产业化的关键接口提供了可行的构造方案。

In view of PC structures have been widely used in the residential industrialization,and many scholars＇ research is that mainly applying test method to analysis of the node force performance,failure mechanism and anti-seismic performance,but reliable structure schemes is the premise and key of that PC structure can be widespread used in the residential industrialization.Based on the analysis and research of the characteristics and advantages of PC structures,this paper doesn＇t only put forward the main material performance requirements,the combination of cross section shape,but also research and put forward the structural measures of composite beam and superimposed slab from the structure stress angle.The research results provide a feasible structure schemes for the key interfaces of the residential industrialization of the PC structure system.