已建道路下方新增管廊工程总体方案若干问题讨论

Discussion on Several Issues of Overall Scheme of New Utility Tunnel Project under Built Road

摘要:

针对已建道路下方新增综合管廊需求情况， 通过分析管廊与已建道路下方管线接驳方式、管廊施工对已建道路保护方式、 管廊穿越特殊节点处理方式等， 为国内类似工程提供借鉴。

Abstract:

Aiming at the demand of utility tunnel to be added under the built roads, the connection mode of utility tunnel with pipeline under the built roads, the protection method of utility tunnel construction for the built roads and the treatment method of utility tunnel crossing the special nodes are analyzed, which can be referred for the similar projects in China.