超高层多重高空悬挑结构选型及设计  

TYPE SELECTION AND DESIGN OF SUPER HIGH-RISE MULTIPLE HIGH-ALTITUDE CANTILEVER STRUCTURE

作　　者：刘瑞红 Liu Rui-hong

机构地区：[1]中研(深圳)建设科技有限公司,深圳518000

出　　处：《建筑技术开发》2022年第8期1-3,共3页Building Technology Development

摘　　要：以某超高层多重高空悬挑结构建筑为研究对象,基于此工程的特点及结构体系,先从钢结构多层空腹桁架和带混凝土斜撑多层空腹桁架两种高空悬挑结构中选择符合本工程实际的结构类型,然后根据分析结果及特点,结合现有研究成果,再一次提出多种结构设计方案,并从功能性、安全性等角度进一步开展结构选型,最终确定多重高空悬挑区结构布置方案,并以此为基础开展性能设计,确认结构选型方案可行性,确定设计可行性后,介绍建筑施工设计方案。This paper takes a super high-rise multi-storey high-altitude cantilever structure building as the research object.Based on the characteristics and structural system of this project,the structural types in line with the actual situation of this project are selected from two kinds of high-altitude cantilever structures,such as steel structure multi-storey vierendeel truss and multi-storey vierendeel truss with concrete diagonal bracing.According to the analysis of results and characteristics,combined with the existing research results,a variety of structural design schemes was put forward.Therefore,from the perspective of functionality and safety,the building structure was selected,and the structural layout scheme of multiple high-altitude cantilever area was finally determined.Then,this paper carried out performance design on this basis,confirmed the feasibility of structural selection scheme,and introduced the architectural construction design scheme after determining the design feasibility.

关 键 词：超高层建筑 多重高空悬挑结构 结构选型 结构设计 

分 类 号：TU973.16[建筑科学—结构工程]