港口陆域形成中开山与边坡防护的BIM设计应用

BIM design and application of mountain opening and slope protectionin formation of port land area

为满足“十四五”对水运工程全生命周期数字化应用要求的不断深入,针对目前大型港口工程中开山与边坡防护的BIM设计缺乏相应规范和精准建模方式等问题,基于宁波某项目,梳理相关领域及行业的BIM规范标准,编写大型港口工程陆域形成中开山与边坡防护的BIM信息模型构建细则。灵活采用Autodesk软件与二次开发技术,解决边界处理、模型优化、数据贯通、信息深化与数据传递等重难点问题,研究一套系统、规范的陆域形成中开山与边坡防护BIM设计应用方法。结果表明,该方法的应用不仅大大提高了设计效率,实现三维可视化,同时弥补了大型港口工程中开山与边坡防护BIM设计应用的缺失,为大型港口工程不同阶段数字信息传递提供思路。

To meet the continuous deepening of the digital application requirements for the entire life cycle of water transportation engineering during the 14 th Five Year Plan period,aiming at the current lack of corresponding standards and accurate modeling methods in BIM design for mountain opening and slope protection in large-scale port engineering,based on a project in Ningbo.this paper sorts out the BIM specifications and standards in related fields and industries,and compiles the BIM information model construction rules for the formation of land areas of large-scale port projects and slope protection.Problems such as boundary processing,model optimization,data penetration,information deepening,and data transfer are solved through the flexible choice of Autodesk software and secondary development technology.A systematic and standardized BIM design and application method for mountain opening and slope protection in land area formation is studied.The results show that the method not only greatly improves design efficiency and achieves 3D visualization,but also makes up for the lack of BIM design applications for mountain opening and slope protection in large-scale port engineering,which provides ideas for digital information transmission at different stages of large-scale port engineering.