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综合管廊系指建于城市地下用于容纳两类及以上城市工程管线的构筑物及附属设施。综合管廊根据其所收容的管线不同,其性质及结构亦有所不同,大致可区分为干线综合管廊、支线综合管廊、缆线综合管廊(电缆沟)等三种,如图1、图2所示。干线综合管廊主要收容的管线为电力、通讯、给水、排水、燃气、热力等管线。干线综合管廊的断面通常为圆形或多格箱形,综合管廊内一般要求设置工作通道及照明、通风等设备,其特点主要为:
An integrated pipe gallery is a structure and ancillary facilities built underground in the city to accommodate two or more types of urban engineering pipelines. According to the different pipelines, the integrated pipe gallery is different in nature and structure and can be roughly divided into three types: integrated pipe gallery, branch integrated pipe gallery and cable integrated pipe gallery (cable trench), as shown in Figure 1 , Shown in Figure 2. Main line of trunk integrated corridor pipeline for the power, communications, water supply, drainage, gas, heat and other pipelines. The section of the trunk integrated pipe gallery is usually round or multi-cell box shape. The general requirements of the integrated pipe gallery are to set the working channel, lighting and ventilation equipment. The main features are: