摘要
引入5D技术和工业基础分类标准(Industry Foundation Classes,IFC),提出了基于IFC标准的大坝施工期5D进度成本信息模型的建立方法和实现过程,研究了多维度信息模型的建立、IFC标准对信息模型的表达和模型可视化显示等关键技术,应用C#.NET+Open GL图形引擎开发出大坝施工期5D进度成本信息动态可视化管理系统。以某在建大坝工程为例,将大坝三维模型、施工进度以及成本需求信息通过工程工作分解结构(Work Breakdown Structure,WBS)节点和施工资源有机地结合在一起,并对其进行动态耦合可视化展示,以满足施工人员对大坝施工进度、资源、成本全程实时动态监控的需求。
By introducing 5D technique and Industry Foundation Classes （IFC） standard, the establishment method and implementation process of 5D schedule and cost information model based on IFC standard during dam construction are proposed. Some key techniques such as the establishment of multidimensional information model, the expression of IFC standard to information model and the visualization of information model are focused, and finally a dynamic visualization management system of 5D schedule and cost information during construction is developed with C#. NET and OpenGL graphic engine. Taking a dam under construction for example, the three-dimensional dam model, construction schedule and cost information are organically combined with construction resources through the Work Breakdown Structure （WBS） and the coupled visualization is dynamically displayed to meet engineers＇ demands for real-time dynamic monitoring of construction progress, resources and schedule information in the period of darn construction.
出处
《水力发电》
北大核心
2016年第2期54-59,共6页
Water Power
基金
国家自然科学基金创新研究群体科学基金(51321065)
天津市应用基础与前沿技术研究计划(13JCYBJC19400)
河海大学水文水资源与水利工程科学国家重点实验室开放基金(2014491211)
关键词
大坝工程
施工期
5D技术
进度成本信息模型
IFC标准
可视化
dam project
period of construction
5D technique
schedule and cost information model
IFCstandard
visualization
