BIM技术在生态河湖工程设计中的应用探索

Application of BIM technology in ecological river and lake engineering design

为解决二维绘图设计信息散碎、跨专业人员理解难度大、效率低及设计周期长等难题,将BIM技术应用到生态河湖工程中。立足生态河湖工程特点,结合以往工程设计经验,对Autodesk和Dassault 2种BIM软件平台进行对比分析,分析优劣及适用性,最终确定Autodesk的Civil 3D和Revit软件更适用于生态河湖治理工程。根据这2款BIM软件的整体架构特点及适用范围,研究出一套适用于生态河湖工程三维设计的解决方案,并应用于沁阳市城区段生态综合治理工程中。实际应用表明:应用基于BIM技术的全流程解决方案,可创建河道和建筑物BIM模型,自动统计工程量及生成图纸,大大提高生产效率,节约人力、物力和成本,提高出手产品质量。

BIM technology is applied to ecological river and lake projects to solve the problems of scattered information of 2D drawing design,difficulty for cross professional personnel understanding,low efficiency and long design cycle.Based on the characteristics of ecological river and lake projects,and combined with previous engineering design experience,this paper compares and analyzes the advantages,disadvantages and applicability of two BIM software platforms which are Autodesk and Dassault.The results show that Civil 3D and Revit software of Autodesk are more suitable for ecological river and lake harnessing projects.According to the overall architecture characteristics and application scopes of these two BIM software,a solution which is suitable for 3D design of ecological river and lake projects is developed.It has been applied to the comprehensive ecological management project in the urban section of Qinyang City.The practical application shows that the whole process solution based on BIM technology can create BIM models of rivers and buildings,automatically count the quantities of works and generate drawings.Thus,production effi ciency can be greatly improved,manpower,material resources and costs can be saved,and quality of fi nished products can be upgraded.