【摘要】 广州珠江新城西塔总建筑面积451926m2,主塔楼103层,建筑高度为432m,建成后将成为广州第一高楼和新的地标性建筑。西塔建筑结构造型独特,施工工艺复杂,安装定位难度高,针对结构在施工过程中由施工荷载、风荷载、偶然荷载等产生的力学行为,我院采用多种监测手段与测试技术对西塔结构的空间定位与变形、结构的应力应变、结构的气象环境以及结构的风作用环境等等进行了实时监测,并取得了一些研究成果。更多还原

【Abstract】 Some super high-rise building in Zhujiang New Town of Guangzhou covers an area of 451,926 square meters.The main turret has about 103 stories and 432 meters high,it will become the highest building and a new landmark building in Guangzhou upon to now.It is also one of the highest constructing complicated structures in China.Considered the complexity of this structure,to secure the safety of the construction stage, the structure was monitored during construction stage by Guangdong provincial academy of building research.Combined with the National Key Technology R&D Program in the 11th Five year Plan of China,this paper presents part results of the construction phase monitoring of the building,such as the stress of key points,the weather condition around the building,and the wind induced vibration etc.,which are used to ensure that the main structure carried out safely and smoothly.更多还原