深圳抽水蓄能电站引水工程施工模型的建立及应用研究

Establishment and Application of Construction Model for Water Diversion Project of Shenzhen Pumped Storage Power Station

对复杂构筑物利用AutoCAD三维建模、交集、剖切、分解等功能建立模型,确定一系列建模参数,采用可编程计算器建立数学模型,并结合全站仪三维坐标测量,能在现场实际施工时准确、快速地进行扭曲面施工放样,提高施工精度,缩短工期,节省施工成本,提高经济效益。

This article briefly introduces the use of AutoCAD three-dimensional modeling,intersection,cutting,decomposition and other functions to build models in complex structures.After determining a series of modeling parameters,a programmable calculator is used to carry out mathematical models.In the actual site construction,accurately and quickly carry out the construction of the twisted surface,improve the excavation accuracy,shorten the construction period,save construction costs,and increase economic benefits.