【摘要】 杭州国际会议中心体形复杂,测量难度大。基于合理的测量工具选择、布置原则和精度要求,建设Ⅰ、Ⅱ级控制网。采用全站仪定出主楼径向和环向的施工平面轴线。详细阐述建筑轴线的测设与传递过程、主楼轴线的竖向传递方法以及高程控制网的建立。通过采取有效措施,消除或减弱各种误差对观测效果的影响。结果表明该测量控制实用有效,成功地解决大型建筑物的测量难题,保证施工的顺利开展。更多还原

【Abstract】 It is difficult to measure due to complex shape in Hangzhou International Conference Center.Based on rational selection of measurement tools,arrangement rules and precision requirements,the grade Ⅰ and Ⅱ control nets are constructed.Besides,radical and ring plane axis are located in main building by the total station.The measurement process is introduced including surveying and transferring of building axis,vertical transferring in main building and establishment of height control net.The influences on measurement results are eliminated or weakened by adopting some effective measures.The results show that it is practicality and availability in this measurement control,which can successfully solve measurement difficulties of large building to ensure the construction.更多还原