The key to successful tower construction and erection is to determine the center of gravity. 重心的确定是铁塔组立能否成功的关键之一。
The Harmonization between Building and environment SCAFFOLDING ERECTION FOR CONSTRUCTION OF STEEL TOWER OF SHANGHAI EXHIBITION CENTER 就武夷山青竹山庄设计谈建筑与环境的结合上海展览中心钢塔修缮超高竹脚手架搭设
Scaffolding erection for construction of steel tower of Shanghai Exhibition Center 上海展览中心钢塔修缮超高竹脚手架搭设
Construction Technology of Overhead Formwork Erection and Cantilever-Typed Lenticular Beam for Shenzhen Conference& Exhibition Center 深圳市会议展览中心高支模及悬挑式鱼腹梁施工技术
Erection of steel mast at top of superhigh-rise building for Wuhan Center of radio and television 武汉广播电视中心超高层大厦屋顶钢桅杆安装
The principle of arranging the lifting spots of steel structure for a large roof, as well as the problems that merit attention are introduced by way of the integral lifting and erection of the large roof steel structure for Shenzhen Citizen Center. 通过对深圳市民中心大屋盖钢结构整体提升安装,介绍大屋盖钢结构提升点位布置的原则和应注意的问题。
An optical axis, erection turning spindle, horizontal dividing spindle and a pitching dividing spindle were positioned on the concave center of the spherical substrate in concentric scanning. 同心扫描要求直写物镜光轴、直写物镜水平转轴、工件回转轴和工件分度轴四轴交于工件凹面球心。
Construction Practice on Super High Erection of Extra Large Components for Shanghai World Financial Center& Hoisting Super Heavy Building Component with Two Cranes in High Altitude of 320m 在320m高空用双机抬吊超重构件&上海环球金融中心特大型构件超高度吊装的施工实践