Utility tunnel

The utility model provides a comprehensive pipe gallery, which relates to the technical field of pipe galleries, and comprises a pipe gallery base body with a hollow channel; the flange structure is arranged on the pipe gallery base body in a protruding mode; and the anchoring structure comprises a plurality of anchoring parts, the multiple anchoring parts are arranged at intervals in the extending direction of the pipe gallery base body, and the anchoring parts are connected with the flange structure and/or the pipe gallery base body. The whole area of the pipe gallery base body can be increased through the flange structures, so that extra bearing force is improved for the pipe gallery base body, the settling volume of the pipe gallery base body is reduced, and especially when the pipe gallery base body is arranged in a soft stratum or a stratum with the high underground water level, the effect of the flange structures is more remarkable. Moreover, the comprehensive pipe gallery is further provided with the