合肥市某综合管廊工程设计要点探讨

Discussion on Design Points of a Utility Tunnel Engineering in Hefei City

结合合肥市某综合管廊工程,从入廊管线选择、标准断面设计和管廊结构设计三个方面着重介绍了地下综合管廊的总体设计方法;同时,对综合管廊内的消防系统、排水系统、通风系统、电气系统及监控系统等附属设施设计进行阐述和分析。研究表明:合肥市新站区城市地下综合管廊工程技术上可行,具有一定的可操作性和可实施性,为类似工程提供参考。

Combine the utility tunnel engineering in Hefei City,and focuses on the overall design method of utility tunnel by three directions with the Selection of Pipelines in utility tunnel,the design of standard cross-section and the design of Structure in utility tunnel;Presents and analyzes the design of accessorial works from the fire system,the city drainage system,the ventilation system,the electrical system and the monitoring system with utility tunnel at the same time.The study shows that the utility tunnel engineering is technically feasible in new station area in Hefei,it has something operability and practicability to do and provides references with other similar engineering.