单向桁架混凝土叠合板楼盖设计方法及实例  

Floor design method and example based on concrete composite slab reinforced by one-way truss bars

作　　者：王艺霖[1,2] 赵洪凯[1,2] 刘巧玲 李广宁[1,2] Wang Yilin;Zhao Hongkai;Liu Qiaoling;Li Guangning(School of Civil Engineering,Shandong Jianzhu University,Jinan 250101,Shandong;Key Laboratory of Building structural Retrofitting and Underground Space Engineering of Ministry of Education,Shandong Jianzhu University,Jinan 250101,Shandong)

机构地区：[1]山东建筑大学土木工程学院,山东济南250101 [2]山东建筑大学建筑结构加固改造与地下空间工程教育部重点实验室,山东济南250101

出　　处：《工程建设》2020年第12期23-29,52,共8页Engineering Construction

基　　金：教育部“长江学者和创新团队发展计划”项目(IRT13075)。

摘　　要：为了进一步推广基于单向桁架钢筋混凝土叠合板的楼盖,本文对该类叠合板的计算方法、选用方式、构造要求、周边支撑与连接方式等进行介绍,并对某住宅楼的楼盖设计实例进行分析。应用实践表明:单向桁架钢筋混凝土叠合板具有周边支撑与连接构造相对简单、传力机制相对明确的优势,非常适用于装配式混凝土结构的楼盖。本文成果可为相关工程设计提供参考。In order to further popularize the floors based on concrete composite slabs reinforced by one-way truss bars,a concise introduction to the calculation methods,selection methods,construction requirements,peripheral support and connection construction of such composite slabs is proposed,and an example of floor design for a residential building is provided.Application practice shows that the concrete composite slab reinforced by one-way truss bars has the advantages of relatively simple peripheral support and connection construction and relatively clear force transmission mechanism,and it is very suitable for the floor of the assembled concrete structures.This article could provide references for the relevant engineering design.

关 键 词：楼盖 桁架钢筋 单向 叠合板 

分 类 号：TU375[建筑科学—结构工程]