BIM技术在鸡冠滩航道整治设计中的应用  

Application of BIM technology in waterway regulation design of Jiguantan

作　　者：曾涛 彭毕帅 ZENG Tao;PENG Bi-shuai(Chongqing Shipping Engineering Survey and Design Institute of the Yangtze River,Chongqing 401147,China)

机构地区：[1]长江重庆航运工程勘察设计院,重庆401147

出　　处：《水运工程》2021年第11期171-177,共7页Port & Waterway Engineering

摘　　要：将BIM技术引入鸡冠滩航道治理方案研究中,以传统分析工作BIM化作为切入点,首先阐述河道地形模型建模思路;其次基于修正后的河道地形曲面分析滩段的演变规律和碍航特性、建立整治方案BIM模型,并通过模型整合形成便于传递的DWG设计成果和航道工程三维可视化沙盘。本套技术体系可以较好地运用于一般航道整治工程的河演分析、碍航及水流分析、整治工程方案建模等,相应的模型处理方法可为类似工程提供借鉴。The BIM technology is introduced into the waterway regulation design of Jiguantan.Firstly,taking the data classification as the starting point,we describe the modeling idea of the river terrain model;secondly,based on the modified river terrain surface,we construction the beach characteristic analysis and regulation scheme BIM model,through the integration of which,the DWG design results and three-dimensional visualization sand table of waterway engineering are formed.The conclusion is that this set of technical system can be well applied to the river evolution analysis,navigation hindrance and flow analysis,regulation engineering scheme modeling,etc.Corresponding model treatment method may serve as reference for similar projects.

关 键 词：BIM技术 航道整治 河床演变 碍航特性 数据分类 

分 类 号：U617[交通运输工程—船舶及航道工程]