向家坝水电站混凝土浇筑VR与智能进度模拟系统设计

System Design for Virtual Reality and Intelligence Schedule Simulation of Concrete Pouring at Xiangjiaba Hydropower Station

针对向家坝水电站大坝混凝土浇筑施工工程量大、工期长、设备多、关系复杂等特点以及提高施工管理与决策科学性和效率的现实需求出发,以虚拟现实和人工智能领域的知识工程为理论基础,开发了向家坝水电站混凝土浇筑VR与智能进度模拟系统,并应用于工程实践.介绍了该系统的需求分析与实现思路、整体结构设计、系统功能设计以及系统实现的主要技术方案等研究成果,以期为相关工作提供参考和借鉴.工程实践应用表明,本系统具有形象性、智能化、综合化等优势,对于保证向家坝水电站大坝混凝土浇筑施工具有重要的实践价值.

In light of the fact that concrete pouring in Xiangj iaba hydropower station has the characteristics of large quantity of construction works,long durations,multi-facility,complex correlation,etc.;as well as the needs of improving the efficiency and the scientific nature of management and decision,a system for virtual re-ality and intelligent progress simulation of concrete pouring on Xiangjiaba hydropower station is developed and applied to engineering practice on the theoretical basis of knowledge engineering in the fields of virtual reality and artificial intelligence.Some research achievements including the requirement analysis and implementation idea of the system,the main technical schemes of the integral structure design,the system function design and system implementation,etc.are introduced,so as to provide reference for related works.The application to engineering practice shows that this system has the advantages of vividness,intelligence and integration, which is of great practical value to ensure the construction safety of concrete pouring in Xiangj iaba hydropow-er station.