北方某试点城市综合管廊工程设计
Design of Urban Utility Tunnel Engineering in a Pilot City in Northern China
何士忠 1赫明水 1安捷 1杨宇 1王长祥1
作者信息
- 1. 中国市政工程华北设计研究总院有限公司 第一设计研究院,天津 300381
- 折叠
摘要
对某城市综合管廊工程(DN 1 200～1 400 mm超大口径热力管道入廊)的总体设计(包含入廊管线的确定、管廊横断面设计、管廊竖向设计)、主要节点设计(包含管线分支口、投料口、通风口、人员出入口、监控中心与管廊的连接通道、交叉口)、附属设施设计(包含排水系统、消防系统、通风系统、供配电及照明系统、监控系统)进行探讨,对结构设计、设计特点、节省费用进行分析.
Abstract
The overall design(including the de-termination of pipeline in utility tunnel,cross-sectional design of utility tunnel and vertical design of utility tunnel),the main node design(including pipeline branches,feeding ports,ventilation openings,personnel entrances and exits,connection channels between the monitoring center and utility tunnel and intersections)and the design of ancillary facilities(including drain-age system,fire protection system,ventilation system,power supply and distribution and lighting system and monitoring system)of the utility tunnel engineering in a city(installation of DN 1 200-1 400 mm ultra-large diameter heating pipeline in utility tunnel)are dis-cussed.The structural design,design characteristics and cost savings are analyzed.
关键词
综合管廊/总体设计/结构设计/超大口径热力管道入廊Key words
utility tunnel/overall design/struc-tural design/installation of ultra-large diameter heating pipeline in utility tunnel引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据