集成设计和建筑管理中的建筑信息建模Building Information Modeling (BIM) in integrated design and construction management

Kjeld Svidt

奥尔堡大学 Aalborg University丹麦 Denmark

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内容 Content

• 建筑信息建模• Building Information Modeling

• 丹麦数字建筑项目• The Danish Digital Construction project

• 奥尔堡大学的教学实例• Examples from education at Aalborg University

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建筑信息建模 (BIM)

• 在整个建筑生命周期内 , 生成建筑数据 , 并对数据进行管理 .

• The entire process of generating and managing building data during a buildings life cycle

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建筑信息建模 (BIM)

• 通常包括基于 3D 对象的建筑模型 , 及其组建 , 包括大量组件的属性 .

• Typically includes 3D object based models of a building and its components including a wide range of properties of the components.

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基于对象的建筑模型• 当前主要 CAD 系统都采用基于对象的模型 ,

并且与 IFC( 工业基类 ) 数据模型兼容• Major CAD systems today use object based

models compatible with the IFC data model (Industry foundation Classes).

• 这类模型是建筑行业的参与者之间进行有效协作和数据交换的基础 .

• This type of models are the foundation for an efficient collaboration and data exchange between stakeholders of the construction industry

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基于对象的建筑模型

• 这类模型还具有其它潜在的应用价值 , 如可视化和模拟 , 招标 , 工料估算 , 价格计算 , 施工管理 , 运营和维护 , 等等 .

• Potentials for use in visualization and simulation, tendering, quantity take-off, price calculations, construction management, operation and maintenance etc.

Kjeld Svidt: Building Information Modeling in integrated design and construction management it.civil.aau.dk

基于模型的协作Model based collaboration

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学科模型

Discipline models

建筑Architecture

结构Structural

供热Heating

传统的协作通过实地察看和图纸进行

Traditional coordination through views/drawings

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基于模型的协作Model based collaboration

学科模型

Discipline models

建筑Architecture

结构Structural

供热Heating

现在的协作可以通过总体模型进行

Today possible coordination through aggregate models

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基于模型的协作Model based collaboration

学科模型

Discipline models

建筑Architecture

结构Structural

供热Heating

未来可以在模型服务器上共享模型

Future shared model on model server

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丹麦数字建筑项目 (1)The Danish Digital Construction project (1)

• 在丹麦数字建筑项目中 , 建筑信息模型起到了很重要的作用• Building Information Modeling plays an important role in the

Danish Digital Construction project

• 为了推动信息技术在丹麦建筑行业的应用 , 公共建筑的所有人必须对其建筑项目的合作伙伴提出一定的 IT 要求 .

• To push the use of information technology in the Danish construction industry, it was decided that public building owners must introduce specific IT requirements for all partners in their construction projects.

• 该要求从 2007 年一月起开始执行• Requirements were developed from 2003 to 2006 and implemented

from January 2007

• http://www.digitalconstruction.dk/

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从学科模型中获得的数据构成了建筑过程中所需要的一系列数据的基础Data from discipline models form the basis for a variety of data needs in the construction process

丹麦数字建筑项目 (2)The Danish Digital Construction project (2)

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协作 , 工作方法与协议的指导方针Guidelines for collaboration, working methods, agreements

丹麦数字建筑项目 (3)The Danish Digital Construction project (3)

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奥尔堡大学教学与科研的实例Examples from teaching and research at Aalborg University

• 学士学位• Bachelor level

• 硕士学位• Master level

• 博士学位• PhD level

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本科教学BsC Education

第 4 学期 : 建筑 , 结构与供热系统模型12 组学生共同建立一个模型

4th semester: Architectural, structural and heating system model12 groups of students build a shared model

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第 5 学期 : 通风系统 5th semester: Ventilation system

本科教学BsC Education

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建筑管理硕士教学Master education in building management

学生建立建筑模型来进行工料估算和建筑计划等等 .

Students model buildings for quantity take-off, construction planning etc

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建筑Architect

结构Structural

供热MEP

砖匠合同Bricklayer contract

木匠合同Carpenter contract

漆工合同Painting contract

工料估算Quantity take-off

制图Drawings

施工管理Constr. managemnt

模型为设计和施工带来的好处Model benefits from design to the construction site

质量控制Quality control

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工业博士项目 : 建立虚拟模型与建筑中物理对象的联系Industrial PhD project: Linking virtual models with physical objects in construction

• jdjdj

Digital Construction3D requirements

Test projectExperiencesConclusions

射频识别技术RFID: Radio Frequency Identification

RFID 标签RFID tag 天线 /RFID 读卡器

Antenna / RFID reader

客户Client

服务器Server

数据库Database

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RFID 连接物理组建与虚拟模型，用以施工管理RFID linking physical components with virtual models for construction management

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谢谢End

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