摘 要
当前， BIM技术在中国的水利水电项目中的运用仍处在摸索的状态，在水利水电项目的整个寿命周期中，在对其进行存储、交换和共享的时候，还面临着一些问题，如：规范化水平不高，整合性不高。各单位、各部门按照各自的经营需要，利用各自建立的“模型”进行建设，形成了"信息孤岛"，导致了海量的数据和资料的丢失。通过对 IFC规范体系结构的研究，提出了基于 IFC规范体系结构的概念，并给出了实现该体系结构的实例。然后，对 IFC规范系统中的组件进行扩充，并对组件间的继承、组件间的组件及组件间的相关性进行分析，从而为实现 IFC规范的组件化奠定理论和技术基础。把云计算和水利水电项目融合起来，利用 BIM的三维数字化技术、信息交换标准、数据存储和访问技术、信息集成技术，整合了在项目各个环节中的信息，以信息模型作为项目数据信息的载体。运用云计算等技术，对水利水电工程信息建模中的海量信息进行了分模块的分析、处理，并对其进行了保存，从而建立了一个某个水利枢纽的智能监测 BIM云平台，为项目的各个参与者提供了一个共享的运行和管理平台，从而可以很好地解决水利水电工程在各个环节中存在的信息流失、信息孤岛等问题。
关键词：水利水电工程信息模型 BIM技术 IFC标准扩展 云计算 BIM云平台
Abstract
At present, the application of BIM technology in China's water conservancy and hydropower projects is still in a groping state. During the whole life cycle of water conservancy and hydropower projects, when storing, exchanging and sharing them, there are still some problems, such as low standardization level and low integration. All units and departments, according to their own business needs, use their own "models" to build, forming an "information island", resulting in the loss of massive data and information. Based on the research of IFC specification architecture, the concept of IFC specification architecture is proposed, and an example is given to realize the architecture. Then, the components in the IFC specification system are expanded, and the inheritance between components, the components between components and the correlation between components are analyzed, so as to lay the theoretical and technical foundation for realizing the componentization of IFC specifications. Integrate cloud computing and water conservancy and hydropower projects, integrate information in all aspects of the project by using BIM's 3D digitization technology, information exchange standard, data storage and access technology, and information integration technology, and use information model as the carrier of project data information. By using cloud computing and other technologies, the massive information in the information modeling of water conservancy and hydropower projects is analyzed, processed and saved in modules, thus establishing an intelligent monitoring BIM cloud platform for a water conservancy project, providing a shared operation and management platform for all participants of the project, which can well solve the information loss in all links of water conservancy and hydropower projects Information islands and other issues.
Key words: Water conservancy and hydropower project information model BIM technology IFC standard extension Cloud computing BIM cloud platform
目 录
摘 要 I
Abstract II
1 前言 1
1.1 研究背景 1
1.2 本文主要研究内容 2
2 水利水电工程模型拆分与编码 3
2.1 工程概况 3
2.2 水利水电工程模型拆分原则 3
2.3 水利水电工程信息模型的分类 4
3 参数化构建水利水电工程信息模型 4
3.1 Revit族与族库的概念 4
3.2 参数化构件族的意义 5
3.3 标准参数化族构件的制作 5
4 水利水电工程信息模型描述标准研究 6
4.1 IFC标准分析 6
4.2 基于IFC标准的水利水电工程信息模型 6
5 水利水电工程BIM云平台 7
5.1 云计算 7
5.2 BIM图形引擎 8
6 结论 8
参考文献 10
致 谢 11
当前， BIM技术在中国的水利水电项目中的运用仍处在摸索的状态，在水利水电项目的整个寿命周期中，在对其进行存储、交换和共享的时候，还面临着一些问题，如：规范化水平不高，整合性不高。各单位、各部门按照各自的经营需要，利用各自建立的“模型”进行建设，形成了"信息孤岛"，导致了海量的数据和资料的丢失。通过对 IFC规范体系结构的研究，提出了基于 IFC规范体系结构的概念，并给出了实现该体系结构的实例。然后，对 IFC规范系统中的组件进行扩充，并对组件间的继承、组件间的组件及组件间的相关性进行分析，从而为实现 IFC规范的组件化奠定理论和技术基础。把云计算和水利水电项目融合起来，利用 BIM的三维数字化技术、信息交换标准、数据存储和访问技术、信息集成技术，整合了在项目各个环节中的信息，以信息模型作为项目数据信息的载体。运用云计算等技术，对水利水电工程信息建模中的海量信息进行了分模块的分析、处理，并对其进行了保存，从而建立了一个某个水利枢纽的智能监测 BIM云平台，为项目的各个参与者提供了一个共享的运行和管理平台，从而可以很好地解决水利水电工程在各个环节中存在的信息流失、信息孤岛等问题。
关键词：水利水电工程信息模型 BIM技术 IFC标准扩展 云计算 BIM云平台
Abstract
At present, the application of BIM technology in China's water conservancy and hydropower projects is still in a groping state. During the whole life cycle of water conservancy and hydropower projects, when storing, exchanging and sharing them, there are still some problems, such as low standardization level and low integration. All units and departments, according to their own business needs, use their own "models" to build, forming an "information island", resulting in the loss of massive data and information. Based on the research of IFC specification architecture, the concept of IFC specification architecture is proposed, and an example is given to realize the architecture. Then, the components in the IFC specification system are expanded, and the inheritance between components, the components between components and the correlation between components are analyzed, so as to lay the theoretical and technical foundation for realizing the componentization of IFC specifications. Integrate cloud computing and water conservancy and hydropower projects, integrate information in all aspects of the project by using BIM's 3D digitization technology, information exchange standard, data storage and access technology, and information integration technology, and use information model as the carrier of project data information. By using cloud computing and other technologies, the massive information in the information modeling of water conservancy and hydropower projects is analyzed, processed and saved in modules, thus establishing an intelligent monitoring BIM cloud platform for a water conservancy project, providing a shared operation and management platform for all participants of the project, which can well solve the information loss in all links of water conservancy and hydropower projects Information islands and other issues.
Key words: Water conservancy and hydropower project information model BIM technology IFC standard extension Cloud computing BIM cloud platform
目 录
摘 要 I
Abstract II
1 前言 1
1.1 研究背景 1
1.2 本文主要研究内容 2
2 水利水电工程模型拆分与编码 3
2.1 工程概况 3
2.2 水利水电工程模型拆分原则 3
2.3 水利水电工程信息模型的分类 4
3 参数化构建水利水电工程信息模型 4
3.1 Revit族与族库的概念 4
3.2 参数化构件族的意义 5
3.3 标准参数化族构件的制作 5
4 水利水电工程信息模型描述标准研究 6
4.1 IFC标准分析 6
4.2 基于IFC标准的水利水电工程信息模型 6
5 水利水电工程BIM云平台 7
5.1 云计算 7
5.2 BIM图形引擎 8
6 结论 8
参考文献 10
致 谢 11
