世界最高的钢板剪力墙结构精密工程测量关键技术研究及实施  

Research and Implementation of Key Technologies for Precision Engineering Measurement of Steel Plate Shear Wall Structure in the World

作　　者：周予启 张胜良 陆静文 焦俊娟 

机构地区：[1]中建一局集团建设发展有限公司,北京100102 [2]北京中建华海测绘科技有限公司,北京100102

出　　处：《北京测绘》2017年第6期49-52,共4页Beijing Surveying and Mapping

基　　金：基金项目 北京测绘学会测绘地理信息科技进步奖(2017-01-01-04)

摘　　要：天津津塔项目核心剪力墙体系经科技查新是目前世界最高钢板剪力墙体系。该建筑物高度336.9m,建筑高宽比超出我国现有规范对该体系标准要求,结构测量是保证工程顺利施工的一项关键技术。钢板剪力墙体系位于核心筒区域,由钢管混凝土柱和内填结构钢板的宽翼缘钢梁组成,整个建筑外立面为多个V字形连续分隔连接而成的椭圆形筒状结构,由于结构形式特殊,常规测量手段完成,我们在传统测量技术的基础上研究使用全站仪实时钢柱校正等方法进行测量,保证了钢结构安装精度和效率。The core shear wall system of Tianjin tower project is the highest steel plate shear wall system in the world.The height of the building is 336.9,and the height to width ratio exceeds the standard requirements of the system.the structural measurement is a key technology to ensure the smooth construction of the project.The steel plate shear wall system is located in the core tube area,which is composed of steel tube concrete column and inner filled steel plate.the whole building facade is an oval tubular structure with multiple v-shaped continuous separation.because of the special structure,the conventional measurement method is completed.based on the traditional measurement technology,the real-time steel column correction method using total station is studied to ensure the accuracy and efficiency of steel structure installation.

关 键 词：钢板剪力墙 天津津塔 超高建筑 精密工程测量 

分 类 号：P258[天文地球—测绘科学与技术]