工程信息模型中承载实体对象及相关属性的数字化表达单元。作为BIM技术的核心要素，可完整描述建筑物构件的几何与非几何信息，实现工程项目全生命周期的数据管理。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| DB11/T 2404-2025 规范 |
Standard for delivery and storage of fire protection information model data for building projects
模型元素 |
2025-04-02 北京市地方标准 |
| DB12/T 1054-2021 规范 |
Technical requirements for the application of building information model design in highway engineering
|
2021-04-30 天津市地方标准 |
| DB1301/T 499-2024 规范 |
Technical regulations for the integration of urban road engineering building information models and three-dimensional geographic information systems
建筑信息模型 |
2024-03-19 河北省标准 |
| DB14/T 2317-2021 规范 |
Building Information Modeling (BIM) Design Delivery Standards for Highway Engineering Construction
公路工程 建筑信息模型 |
2021-09-01 山西省标准 |
| DB21/T 3408-2021 规范 |
Liaoning province construction drawing building information model delivery data standard
建筑信息模型 |
2021-04-30 辽宁省标准 |
| DB22/T 5120-2022 规范标准 |
Building Information Modeling Design Application Standard
建筑信息模型 |
2022-08-02 吉林省地方标准 |
| DB22/T 5147-2023 规范 |
Municipal engineering information model design and application standards
|
2023-12-20 吉林省地方标准 |
| DB22/T 5173-2024 规范 |
Industrial Building Information Modeling Design Application Standards
|
2024-12-20 吉林省地方标准 |
| DB32/T 5255-2025 规范标准 |
Building Information Modeling (BIM) Planning and Permitting Data Specification for Construction Engineering
建筑信息模型 |
2025-10-30 江苏省标准 |
| DB3202/T 1067-2024 规范 |
Wuxi Municipal Road and Bridge Engineering Information Model Design and Delivery Specifications
建筑信息模型 |
2024-02-28 江苏省标准 |
| DB3301/T 0452-2024 规范 |
City Information Model (CIM) Delivery Data Specifications
城市信息模型 建筑信息模型 |
2024-04-30 浙江省标准 |
| DB34/T 3837-2021 规范 |
Delivery Standard for Building Information Modeling for Highway Engineering
交付物 建筑信息模型 |
2021-01-25 安徽省标准 |
| DB34/T 4988.2-2025 规范 |
Urban road engineering information model Part 2: Delivery
交付物 |
2025-01-24 安徽省标准 |
| DB41/T 2143-2021 规范 |
Guidelines for the Application of Highway Engineering Information Model in the Design Stage
|
2021-04-12 河南省标准 |
| DB44/T 2791-2025 规程标准 |
Modeling and Delivery Standards for Municipal Engineering Information Models
交付物 |
2025-12-23 广东省标准 |
| DB50/T 1676-2024 规范 |
Specification for delivery of water conservancy project information model design
|
2024-10-08 重庆市地方标准 |
| EJ/T 909.4-1996 规范 |
The methods of uranium resource assessment deposite model method
|
1996-10-24 行业标准-核工业 |
| JGJ/T 448-2018 规范 |
Drawing Standards for Architectural Engineering Design Information Modeling
建筑信息模型 |
2019-04-08 行业标准-建筑工业 |
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