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起草背景公路桥梁技术状况评定是确定桥梁运营状态和健康程度的基本手段,在交通运输部《关于下达2004年度公路工程标准制修订项目计划的通知》(厅公路字〔2004〕165号)的推动下,2011年9月颁布了行业推荐性标准——《公路桥梁技术状况评定标准》(JTG/T H21-2011)。该标准对桥梁病害的内容进行了细化,明确各病害对桥梁的影响,为桥梁技术状况详细、准确的评定工作打下了良好的基础。但该标准是通用于全国桥梁
Drafting Background The assessment of technical condition of highway bridges and bridges is the basic measure to determine the operation status and health level of the bridges. It is promoted by the Ministry of Transport of the People’s Republic of China on the Notice of Releasing the Plan of Highway Engineering Standard Revision in 2004 (Office Highway Words [2004] No.165) , September 2011 promulgated the industry recommended standard - “Highway Bridge Technical Conditions Assessment Standards” (JTG / T H21-2011). The standard of the content of the bridge disease has been refined, a clear understanding of the impact of various diseases on the bridge, the technical status of the bridge detailed and accurate assessment laid a good foundation. But the standard is common to the national bridge