JTG/T 2421-2021 公路工程设计信息模型应用标准
简介
JTG/T 2421-2021
公路工程设计信息模型应用标准
Standard for Application of Building Information Modeling in Highway Engineering Design
2021-06-01实施
2021-02-26发布 目 次 1 总则 ............................................................................................................................... 1 2 术语 ............................................................................................................................... 2 3 基本规定 ....................................................................................................................... 3 4 模型要求 ....................................................................................................................... 4 4.1 一般规定 .............................................................................................................. 4 4.2 编号规则 .............................................................................................................. 5 5 协同设计 ....................................................................................................................... 6 5.1 一般规定 .............................................................................................................. 6 5.2 协同环境 .............................................................................................................. 6 5.3 协同工作 .............................................................................................................. 6 6 应用 ............................................................................................................................... 8 6.1 一般规定 .............................................................................................................. 8 6.2 可视化分析 .......................................................................................................... 8 6.3 方案比选 .............................................................................................................. 8 6.4 碰撞检查 .............................................................................................................. 9 6.5 模型出图 .............................................................................................................. 9 6.6 工程量统计 .......................................................................................................... 9 7 交付 ............................................................................................................................. 10 7.1 一般规定 ............................................................................................................ 10 7.2 交付成果 ............................................................................................................ 10 附录 A 模型精细度 ....................................................................................................... 12 附录 B 项目 ................................................................................................................... 23 附录 C 路线 ................................................................................................................... 24 附录 D 路基 ................................................................................................................... 28 附录 E 路面 ................................................................................................................... 58
JTG/T 2421-2021
公路工程设计信息模型应用标准
Standard for Application of Building Information Modeling in Highway Engineering Design
2021-06-01实施
2021-02-26发布 目 次 1 总则 ............................................................................................................................... 1 2 术语 ............................................................................................................................... 2 3 基本规定 ....................................................................................................................... 3 4 模型要求 ....................................................................................................................... 4 4.1 一般规定 .............................................................................................................. 4 4.2 编号规则 .............................................................................................................. 5 5 协同设计 ....................................................................................................................... 6 5.1 一般规定 .............................................................................................................. 6 5.2 协同环境 .............................................................................................................. 6 5.3 协同工作 .............................................................................................................. 6 6 应用 ............................................................................................................................... 8 6.1 一般规定 .............................................................................................................. 8 6.2 可视化分析 .......................................................................................................... 8 6.3 方案比选 .............................................................................................................. 8 6.4 碰撞检查 .............................................................................................................. 9 6.5 模型出图 .............................................................................................................. 9 6.6 工程量统计 .......................................................................................................... 9 7 交付 ............................................................................................................................. 10 7.1 一般规定 ............................................................................................................ 10 7.2 交付成果 ............................................................................................................ 10 附录 A 模型精细度 ....................................................................................................... 12 附录 B 项目 ................................................................................................................... 23 附录 C 路线 ................................................................................................................... 24 附录 D 路基 ................................................................................................................... 28 附录 E 路面 ................................................................................................................... 58
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