BIM的定义学习教程.pptx

Agenda1定义现状3广义定义4总结BIM的定义的定义2狭义定义第1页/共12页定义现状1第2页/共12页BIM的定义BIM的定义现状BIM的不同定义Building Information ModelBuilding Information Modeling字面含义媒体解释有人说：BIM是一个软件也有人说：BIM是一个标准还有人说：BIM是一个生态圈2023/3/233？第3页/共12页2狭义定义第4页/共12页BIM的定义狭义定义BIM的狭义定义BIM is a of and of a facility.2023/3/235By US National Building Information Model Standard Project Committee part 1digital representation physicalfunctional characteristics Digital Representation（数字化表达）CAD:BIM:Electronic Files:电子文件2D3D 不同视图表达设施设备 同一模型表达设施设备 不同专业表达设施设备信息 同一模型表达设施设备信息“WORD”“EXCEL”Physical Characteristics（物理性质）Functional Characteristics（功能性质）大量分子所表现出来的性质，即设施设备的客观固有性质。如空间几何结构、颜色、硬度等设施设备的功用性质。如隔音墙的隔音功能、消防栓的灭火功用等BIM是一个数字化表达，其工具是一个软件。第5页/共12页3广义定义第6页/共12页BIM的定义广义定义BIM的广义定义A BIM is a for information about a facility forming a reliable basis for decisions during its ;defined as existing from earliest conception to demolition.2023/3/237By US National Building Information Model Standard Project Committee part 2Shared Knowledge Resource（共享知识库）如何共享？Decisions（决策支持）Life-Cycle（全生命周期）业主（含物业等）、设计单位、政府部门等规划 设计 施工 运维 拆除BIM是建立于标准上的系列软件，是个生态圈。shared knowledge resource decisions life-cycle 统一的信息接口 BIM标准知识库里有什么？建筑信息 物理和功能性质信息 BIM的狭义定义第7页/共12页4总结第8页/共12页BIM的定义总结BIM定义总结Building Information ModelBuilding Information Modeling字面含义媒体解释有人说：BIM是一个软件也有人说：BIM是一个标准还有人说：BIM是一个生态圈2023/3/239Building Information Modeling(BIM)is a digital representation of physical and functional characteristics of a facility.A BIM is a shared knowledge resource for information about a facility forming a reliable basis for decisions during its life-cycle;defined as existing from earliest conception to demolition.By US National Building Information Model Standard Project Committee 作业第9页/共12页BIM的定义总结课后作业1.本专业与BIM关系有哪些关联？2.本专业哪些决策支持可用BIM来进行决策支持？这些决策支持需要BIM哪些物理和功能性质做支撑？3.结合专业背景知识和BIM定义，思考BIM有哪些问题需要解决？2023/3/2310Building Information Modeling(BIM)is a digital representation of physical and functional characteristics of a facility.A BIM is a shared knowledge resource for information about a facility forming a reliable basis for decisions during its life-cycle;defined as existing from earliest conception to demolition.By US National Building Information Model Standard Project Committee 作业第10页/共12页Thank You!北京建筑大学 电气与信息工程学院周小平第11页/共12页2023/3/2312感谢您的观赏！第12页/共12页