某新区地下道路、地下物流及综合管廊共建方案研究

Study on Co-construction Scheme of Underground Road, Underground Logistics and Utility Tunnel in a New Area

摘要:

城市道路下方带状地下空间是轨道交通、地下道路、综合管廊及地下物流等市政设施的主要敷设载体。为了提高此类带状地下空间的高效、集约化利用，以国内某新区的开发建设为例，将地下道路、综合管廊、地下物流等设施进行集约化共建方案研究，并通过对共构体的横断面、平面接口、纵断面及关键节点进行详细设计，证明了该方案的可行性。研究成果可为城市地下市政设施的共建技术提供参考与借鉴。

Abstract:

A strip of underground space beneath urban road is the main laying carrier of municipal facilities such as rail transit, underground road, utility tunnel and underground logistics. In order to improve the efficient and intensive utilization of this kind of strip underground space, taking the development and construction of a new area in China as an example, the intensive co-construction scheme of underground road, utility tunnel, underground logistics and other facilities is studied. The feasibility of the scheme is proved by the detailed design of the cross section, plane interface, vertical section and key nodes of the common structure. The study results can provide reference for the co-construction technology of urban underground municipal facilities.