一种超高层建筑施工整体顶升平台的液压系统设计  

Design of Hydraulic System of Integral Jacking Platform for Super High⁃rise Building Construction

作　　者：张建军 马岷成 赵基宏 冀宏[1,2] 魏列江 ZHANG Jianjun;MA Mincheng;ZHAO Jihong;JI Hong;WEI Liejiang(College of Energy and Power Engineering,Lanzhou University of Technology,Lanzhou Gansu 730050,China;Hydraulic and Pneumatic Engineering Technology Research Center of Gansu Province,Lanzhou Gansu 730050,China;The No.7 Construction Group Share Limited Company of Gansu Province,Lanzhou Gansu 730030,China)

机构地区：[1]兰州理工大学能源与动力工程学院,甘肃兰州730050 [2]甘肃省液压气动工程技术研究中心,甘肃兰州730050 [3]甘肃第七建设集团股份有限公司,甘肃兰州730030

出　　处：《机床与液压》2021年第2期66-69,82,共5页Machine Tool & Hydraulics

基　　金：兰州市科技计划项目(2018-1-27)。

摘　　要：超高层建筑的施工是以核心筒为主体进行的,顶升钢平台模架体系在核心筒施工中得到广泛应用。顶升钢平台模架体系的动力系统为多个大功率、长行程液压缸组成的同步控制系统,通过对顶升钢平台模架体系的工况分析,设计一种能满足载荷和其他工况要求的液压系统。设计计算和系统分析结果表明:该同步顶升液压系统性能稳定,可靠性高,安全性高。The construction of super high⁃rise building is based on the core tube,and the jacking steel platform formwork system is widely used in core tube construction.The power system of the jacking steel platform formwork system is a synchronous control sys⁃tem composed of multiple high⁃power and long⁃distance hydraulic cylinders.The working conditions of the jacking steel platform form⁃work system were analyzed,and a hydraulic system that could meet the requirements of load and other working conditions was de⁃signed.The results of design calculation and system analysis show that the synchronous jacking hydraulic system has stable perform⁃ance,high reliability and high safety.

关 键 词：核心筒 液压同步系统 整体顶升平台 超高层建筑 

分 类 号：TH137[机械工程—机械制造及自动化] TU61[建筑科学—建筑技术科学]