BIM技术在高填方场地形成工程中的应用研究

Application research of BIM technology on high fill ground projects

近年来BIM技术日趋成熟,已逐渐应用于岩土工程项目建设全生命周期中。针对BIM技术在高填方工程中的研究应用十分有限的现状,为了形成一套系统完整的应用方法,本文对高填方场地形成工程中BIM设计流程与传统设计流程进行了比较,将BIM技术特点归纳为:可视化、协调性、动态优化和可出图,同时,采用Autodesk系列软件作为设计平台,对岩土工程参数化构件制作方法进行了详细说明,并以黄土地区某高填方场地形成工程为例,对BIM技术在工程建设的勘察、设计、施工及运营四个阶段中的应用方法和应用成果进行了详细的说明。结果表明:BIM技术完全可以应用于高填方场地形成过程的全过程,并且具有传统方法所没有的优势。研究成果为BIM技术在类似岩土工程建设全生命周期中的应用提供了参考。

In recent years,BIM technology has been mature.It has been extensively applied to full-life cycle of geotechnical engineering.This article aims to form a comprehensive application method to improve the current status which research and application of BIM technology is limited on high fill ground projects.According to compare and contrast the design flow between BIM technology and conventional approach,concluding that BIM has 4 characteristics;3 D visualization,coordinability,dynamic optimization and automatic cartography.In order to specify the application method and result on investigation,design,construction and operation using BIM technology,a high embankment project in Loess Area is discussed as an engineering case.This case is based on Autodesk series software,detailed illustrating the method to make geotechnical parametric component.The study results indicate that BIM technology is feasible to apply in high fill ground projects and has unique advantages compared with conventional approach.Finally,this article provides practical cases for application and promotion of BIM technology in full-life cycle of geotechnical engineering field.