【摘要】 结合既有隧道工程运营和科技发展,对《道路隧道设计规范》(DG/TJ 08–2033—2008)进行了修编。重点介绍了修编过程中对"隧道洞口气流干扰与防治"、"隧道洞口天空面积百分比测试及对入口段照明设计的影响"、"新型防水材料性能及适用性研究"、"隧道保护要求"等课题的细化研究内容、方法、成果。以期有助于加深对规范修编的理解。更多还原

【Abstract】 Based on the existing tunnel operation experience and technological development, the revision of Road Tunnel Design Code(DG/TJ 08-2033-2008) has been carrying out. The paper introduces the contents, methods and results of the researches of "tunnel portal airflow interference and control", " test of percentage of the sky area at tunnel portal and its impact on lighting design in the threshold zone," "performance and applicability research of new waterproofing materials" and "tunnel protection requirements" in the revision process, which will contribute to deepening the understanding of the revisions in the Code.更多还原