道路快捷化改造中地下管线设计浅析  

Analysis on the design of drainage pipelines in the rapid reconstruction of roads

作　　者：魏建信 WEI Jianxin

机构地区：[1]福建省交通规划设计院有限公司,福建福州350004

出　　处：《福建建设科技》2025年第2期73-76,共4页Fujian Construction Science & Technology

摘　　要：结合池峰路(南迎宾大道-凤池路)快捷化工程设计案例,通过物探和CCTV管网检测成果等基础数据分析,了解现状地下管网病害情况,从城市更新理念出发,提出排水管道病害治理方法和应对措施。针对道路路基横断面空间被新增高架桥桥墩占用,地下管线布设空间被压缩问题,在充分考虑现状管线利旧下,提出管线迁改思路及设计方案,从优化调整管线综合管位布置,合理选用迁改管线实施方案,采取有效措施保护现状管线,及替换更新现状井盖井座等方面进行阐述和分析,为道路现状地下管线改造设计提供参考和借鉴。Combined with the Chifeng Road(South Yingbin Avenue-Fengchi Road)expedited engineering design case,through basic data analysis such as geophysical prospecting and CCTV pipe network inspection results,we understand the current underground pipe network disease situation,and based on the concept of urban renewal,we propose drainage pipe diseases Governance methods and response measures.In view of the problem that the roadbed cross-section space is occupied by the newly added viaduct piers and the underground pipeline layout space is compressed,with full consideration of the utilization of the existing pipelines,pipeline relocation ideas and design plans are proposed to optimize and adjust the comprehensive pipeline layout and rational selection.The implementation plan for relocating pipelines,taking effective measures to protect existing pipelines,and replacing and updating existing manhole covers and well seats are described and analyzed to provide reference and reference for the reconstruction design of existing underground pipelines on roads.

关 键 词：管道病害 非开挖技术 管线修复 管线综合 管线保护 

分 类 号：TU990.3[建筑科学—市政工程]