Standard No.:	DB51/T 3095-2023
Chinese Name:	公路工程信息模型规程第4部分：养护技术要求
Chinese Classification:	P66    Highway engineering
Professional Classification:	DB    Provincial Standard
ICS Classification:	93.080.01 93.080.01    Road engineering in general 93.080.01
Source Content Issued by:	Sichuan Provincial Administration for Market Regulation
Issued on:	2023-06-19
Implemented on:	2023-8-1
Status:	abolished
Abolished on:	2025-05-30
Target Language:	English
File Format:	PDF

本文件规定了养护阶段的模型要求、养护信息模型创建、信息模型应用、模型精细度、交付等内容。
本文件适用于各等级公路养护及管理应用，涵盖路线、路基、路面、桥涵、隧道、交通工程、机电工程等专业。