佛山市顺德区新逢沙大道综合管廊设计与分析

Design and Analysis of Utility Tunnel in Xinfengsha Avenue in Shunde District, Foshan City

摘要:

在近十年间，综合管廊的建设在不断增速。在推进综合管廊建设的同时，也发现不少新的问题。综合管廊的规划与管线专项规划的重叠，在不同地区都频繁出现，规划的重叠，导致了管线入廊的种类、规模存在太多不确定性，则需根据实际情况进行论证。管线遵循应入尽入的原则，在确定入廊管线的情况下，需要对管廊的结构尺寸进行优化，充分利用好管廊的内部空间，集约使用道路地下空间，让管廊发挥出最大的功效。此外，管廊在道路横断面中的布置位置也应是重点考虑部分，入廊的管线都应是便于周边地块使用，故要充分论证管廊的布置位置，便于管线的接出、便于用户的使用，同时也得尽量减少管廊的凸出结构物对行车、行人的影响。通过对新逢沙大道综合管廊项目的设计情况进行描述，进行深入分析，对综合管廊的未来发展进行详细的展望。

Abstract:

In the last decade, the construction of utility tunnel has been continuously increasing. While promoting the construction of utility tunnel, many new problems have also been identified. The overlap between the planning of utility tunnel and pipeline frequently occurs in different regions, resulting in too much uncertainty in the types and scales of pipeline into utility tunnel. Therefore, it is necessary to demonstrate based on the actual situation. The pipeline follows the principle of all into utility tunnel. Under the condition of determining the pipeline into utility tunnel, it is necessary to optimize the structural size of the utility tunnel. The internal space of the utility tunnel should be fully utilized and the underground space of road should be intensively used to maximize the effectiveness of the utility tunnel. In addition, the layout position of the utility tunnel in the cross section of the road should be also a key consideration. The pipelines into utility tunnel should be convenient for the use of surrounding plots. So the layout position of utility tunnel should be fully demonstrated to facilitate the connection of pipelines and the use of users. At the same time, it is also necessary to minimize the impact of protruding structures of the utility tunnel on vehicles and pedestrians. The design of the utility tunnel project in Xinfengsha Avenue is described and further analyzed. The future development of utility tunnel is expected in detail.