基于BIM+GIS的西河泵站工程总体方案设计及比选

Overall scheme design and selection of Xihe Pump Station project based on BIM+GIS

西河泵站为国内单体规模最大的泵站工程,其等级高、重要性大。总体方案比选时借助GIS数据建立三维场地模型,与Revit建立的各方案三维BIM模型进行有效整合。三维模型的建立及BIM数据传递不仅直观反映方案优缺点,还可为各方案定量比选提供精确数据,实现方案经济技术比选直观化、精确化,提高设计效率,提升设计质量。该方法通用性强,还可以在类似工程或其他设计领域广泛应用。

Xihe Pump Station is the largest single-scale pump station project in China,with high level and great importance.During the comparison and selection of the overall scheme,a 3D site model was established with the help of GIS data,which was effectively integrated with the 3D BIM model of each scheme established by Revit.The establishment of 3D model and BIM data transmission not only directly reflect the advantages and disadvantages of the scheme,but also provide accurate data for the quantitative comparison and selection of each scheme,so as to realize the visualization and accuracy of the economic and technical comparison of the scheme,improve the design efficiency and improve the design quality.The method has strong generality and can be widely used in similar engineering or other design fields.