国土空间规划体系下BIM技术在港口规划中的应用

国土空间规划体系的构建,明确要求港口规划等相关专项规划的有关技术标准应与之衔接,叠加至国土空间规划"一张图"。传统港口规划维度仍停留在二维平面布置层次,多维多源空间信息分析手段缺失,全生命周期规划管理的技术体系尚未建立,空间分析和定量优化水平落后,已难以适应国土空间规划体系的新要求。BIM作为一种集成工程各种信息的数据模型,是一种全新的涉及规划、设计、建造及运营管理的方法,也是一种能够解决国土空间资源相关规划的统筹、衔接问题的有效技术手段。梳理国内外BIM技术在工程领域的应用情况,指出港口规划领域应用BIM技术所面临的应用架构缺失、空间规划技术手段发展滞后、应用标准体系欠完善等问题,进而提出未来BIM技术在港口规划中的应用方向,包括促进BIM+GIS融合发展、拓展港口规划方案优化视角、有效衔接相关领域控制性详细规划成果等,以推动BIM技术应用于港口工程全过程方案优化和科学决策。

Application of BIM technology in port planning under national spatial planning system

The construction of the national spatial planning system clearly requires that the technical standards of port planning and other related special planning should be connected to it and superimposed on the"one map"of national spatial planning. The traditional port planning dimension remains at the level of two-dimensional layout,and the means of multi-dimensional multi-source spatial information analysis is missing. The technical system of whole life cycle planning and management has not been established,and the level of spatial analysis and quantitative optimization is backward,which is difficult to adapt to the new requirements of the territorial spatial planning system. As a data model that integrates various information of engineering,BIM is a brand-new method involving planning,design,construction,and operation management. It is also an effective technical means that can solve the problems of overall planning and connection of land and space resources related planning. This article summarizes the application of BIM technology in the field of engineering at home and abroad,and points out the specific problems faced by the application of BIM technology in the field of port planning,such as the lack of application architecture,the lag in the development of spatial planning technology,and the need to improve the application standard system. The application direction of technology in port planning including promoting the integrated development of BIM + GIS, expanding the perspective of port planning scheme optimization, and effectively linking the detailed control results in related fields,etc.,is put forward to promote the application of BIM technology in the whole process of port engineering scheme optimization and scientific decision-making.