基于城市地下空间公共安全的管线间距控制研究

Research on the Underground Pipelines' Spacing Control Based on the Public Security of Urban Underground Space

城市地下空间的开发利用,对于集约利用城市土地、缓解城市人地矛盾具有重要的意义;但在这一过程中,如何有效保障城市地下管线基础设施的合理布局和安全管理是关键的基础要求。本文基于当前我国城市地下管线的现实发展,分析了地下管线安全管理面临的主要问题,在此基础上,结合南京市对地下管线普查数据的深度利用实践,提出了地下管线安全间距监控的基本方法,总结了地下管线碰撞的主要特征,最后,从加强各类管线管理的综合协调、完善相关法规、加强管线建设管理和推进管线布局规划等方面提出了加强管线安全管理的主要建议。

Urban underground space＇s development and utilization have important value to intensive urban land use and alleviate the man-land confliction. During this process, how to insure the rational layout and security administration of underground pipelines is the fundamental demand. Based on the practical development of urban underground pipelines in China, this article analyzes the main problems laced by the security administration of underground pipelines. Then, combined with the deep utilization experience of underground pipelines general investigation data in Nanjing, the article put forward the basic methods of security spacing control for the underground pipelines, summarizes the main characteristics of underground pipelines＇ collision. Finally, the article also gives the relevant advice on underground pipelines＇ security administration from comprehensive coordination of different pipelines＇ administration, improvement of the corresponding laws and policies, strengthening the pipelines＇ construction administration and promoting the pipelines＇ layout planning.