巨型钢框架高层钢结构住宅体系概述

Study of Steel Mega-Frame in High-Rise Steel Residential System

本文分析了现有高层钢结构住宅所采用的纯框架体系、钢框架-支撑体系、钢框架-混凝土核心筒体系和钢框架-钢板剪力墙体系等几种结构形式。在已有的成熟体系下提出了一种新的高层钢结构住宅体系——巨型钢框架高层钢结构住宅体系,并详细介绍了该体系的结构形式、传力特征及其特点。通过研究发现将巨型钢框架体系应用到高层住宅中是合理的,并且能够进一步推动我国住宅工业化的发展。

This paper analyzes several kinds of structure forms used in the existing high-rise steel residen-tial building, including steel frame system, steel frame and supporting system, steel frame and concrete core tube system, steel frame and steel plate shear wall system, etc. According to the existing mature systems, a new high-rise steel structure residential system is proposed—steel mega- frame of high-rise steel residential system. And this paper describes the structure form, mechanic characteristic and advantages of the system in detail. Through the research, it is found that the application of the steel mega-frame system to the high-rise steel residence is reasonable, and it can further promote the development of our country’s residential industrialization.