摘要
岩土工程勘察数据信息是建筑信息模型BIM(Building Information Model)数据信息的重要组成部分。本文重点讨论了岩土工程勘察的BIM建模方法及其专业应用上的特殊性,介绍了基于BIM的岩土工程勘察软件系统的关键技术,对适用于岩土工程可视化的插值技术进行研究,研发了基于NURBS和Brep技术的三维岩土体模型架构,总结了岩土工程勘察BIM建模的流程。使用该技术路线开发了基于BIM的岩土工程勘察软件系统,并介绍了该软件系统的工程应用。
The geotechnical investigation information is a very important part of BIM data. The paper emphatically discusses the distinction in professional application and modeling method of BIM on geotechnical investigation. Meanwhile,the key technology of the geotechnical investigation BIM system is introduced. The interpolation method which is suitable for geotechnical engineering visualization is studied. A kind of 3D geotechnical model frame based on NURBS and Brep is developed. Finally,the modeling process of the geotechnical investigation BIM system is summarized. A geotechnical investigation BIM software is developed based the technical route and its engineering application is introduced.
出处
《工程勘察》
2017年第3期29-34,共6页
Geotechnical Investigation & Surveying
关键词
岩土工程勘察
BIM
建模流程
工程应用
geotechnical investigation
BIM（Building Information Model）
modeling process
engineering application
作者简介
任彧（1974-），男，（汉族），福建福州人，硕士，教授级高工．
