(上海市城市建设设计研究总院， 上海 200125)

［摘要］钢筋桁架混凝土叠合楼板作为装配整体式混凝土结构的重要部件，在设计中经常被采用，然而针对钢筋桁架混凝土叠合楼板的相关规范明显滞后，这给设计人员提出了挑战。针对钢筋桁架混凝土叠合楼板设计中的关键问题进行了系统研究，提出了荷载选取、两阶段受力分析验算的一系列方法，并给出了一个具体工程实例，可为类似工程设计提供有益的参考。

［关键词］装配整体式混凝土结构； 钢筋桁架； 叠合楼板； 两阶段受力分析

中图分类号：TU375文献标识码：A文章编号：1002-848X(2016)18-0099-05

Design method for reinforcement truss concrete composite slab

Lu Jiasen, Xu Haibing, Zheng Zhenpeng

(Shanghai Urban Construction Design & Research Institute, Shanghai 200125, China)

Abstract:Reinforcement truss concrete composite slab, as one of the key members, has been usually used in the design of assembled monolithic concrete structure. However, the current code for this type of composite slab is obviously lagging behind, which puts forward challenges for designers. The research of the key issues in design for reinforcement truss composite slab was carried out, a series of method was proposed including loading selection and two stage mechanical analysis and calculation, and a specific engineering example was given, which can be a beneficial reference for the similar engineering design.

Keywords:assembled monolithic concrete structure; reinforcement truss; concrete composite slab; two stage mechanical analysis

作者简介：卢家森，博士，高级工程师，一级注册结构工程师，英国皇家结构工程师协会会员，Email：lujiasen99@sina.com。