水电工程BIM-EPC协作管理平台研究及应用

随着水电工程EPC总承包模式的日益普及，对总承包商来说，有必要对进度、质量和成本进行综合管控，协调各方之间的关系，确保各项工作有序衔接、合理交叉，从而提高项目整体的管理水平。因此，提出了一种使用建筑信息模型（BIM）技术进行水电EPC项目协作管理的新方法。首先基于对水电EPC项目协作要素的分析，建立了协同工作模型。然后针对平台需求的阐述，建立了基于BIM的协作平台的整体架构和功能结构，并详细阐述了平台中BIM-EPC的关联协调过程。最后，使用网络编程语言开发了原型系统以加强水电EPC项目协同管理中的信息共享水平。案例研究结果表明，该系统是一个直观且有效的水电总承包项目协同管理平台。

Study and application of BIM-EPC collaboration platform in hydropower construction projects

With the increasing adoption of the EPC mode in hydropower engineering, a general contractor is necessary to make an overall arrangement and comprehensive control of the progress, quality and cost, to coordinate the relationship between parties, thereby ensuring orderly convergence and reasonable crossing of every step and improving the level of project management. This paper presents a new methodology for collaborative management of EPC projects using the technology of building information modeling (BIM). We construct a collaborative work model based on analysis of collaboration elements in hydropower EPC (hydroEPC) projects. Then, we describe its overall architecture and functional design on a BIM-based collaboration platform along with an elaboration of the platform requirements, and explain in detail the procedure of association and coordination of BIM and EPC on the platform. Finally, a prototype system is developed using the network programming language to enhance information sharing for collaborative management in a hydroEPC project. Application in a case study demonstrates that this system is effective and simple for collaborative management in hydroEPC projects.