施工技术 2017年8月下 14 CONSTRUCTION TECHNOLOGY 第46卷第16期 D0I:10.7672/8js2017160014 建筑施工液压模架体系智能多点同步顶升技术应用* 潘春龙，王高飞，魏小海，张万实，陈思明 (中建三局集团有限公司，辽宁沈阳110000) [摘要]沈阳宝能环球金融中心项目1塔楼为在建东北第一高楼，其结构形式为巨型外框伸臂桁架劲性混凝 土核心筒结构.本工程液压模架的同步顶升控制系统主要包括多功能阀组、位移及压力数据监测系统和控制系 统，在主顶升油缸顶升/缩回过程中，行程监测装置全程连续监测14支油缸的位移及压力，并通过电控系统以电信 号形式传递给控制台及对应电磁闸阀，自动调节输送的油量，实现对14支顶升油缸的同步控制.操作人员只需在 中央控制室与计算机进行简单的人机交互便可实现液压模架各支承点的同步升降.操作人员不仅能够实时监控 各液压缸的压力、位移大小，而且还能够检测压力、位移的变化趋势、历史纪录等，对于泵站各阀件的工作状态也能 够实时监控，便于故障的排除. [关键词]高层建筑；液压模架；同步升降；监测；应用 [中图分类号]TU974;TU755.2 [文献标识码]A [文章编号]1002-8498(2017)16-0014-04 Application of Intelligent and Multi-point Synchronous Lifting Technology of Hydraulic Formwork System for Building Construction PAN Chunlong WANG Gaofei WEI Xiaohai ZHANG Wanshi CHEN Siming China Construction Third Engineering Bureau Group Co.Lid.Shenyang Liaoning 110000 China) Abstract:Shenyang Baoneng Global Financial Center T1 tower under construction is the Northeasts tallest building.The structure is the frame of giant outer gimbal arm thrust truss stiff concrete core tube. The synchronous lifting control system of the hydraulic formwork mainly includes multi-function valve block displacement and pressure data monitoring and control system.During the process of main roof lift eylinder lift retract the monitoring device monitor the displacement and pressure of 14 oil cylinders and transmit to the console and the corresponding electromagnetic valve using the form of electrical signals by the electronic control system and adjust the...
建筑施工液压模架体系智能多点同步顶升技术应用.pdf
