Rescue gallery of underground station

Abstract

The invention discloses a rescue gallery of an underground station. The rescue gallery comprises an inclined shaft main channel, an inclined shaft subchannel and a rescue channel, wherein the inclinedshaft main channel communicates with an outlet; the inclined shaft subchannel and the inclined shaft main channel are arranged on the same side, and the inclined shaft subchannel is used for communicating a platform of the underground station on the same side and the inclined shaft main channel and / or the outlet and / or communicating an in / out station channel and the inclined shaft main channel; and the rescue channel and the inclined shaft main channel are arranged on the same side, one end of the rescue channel respectively communicates with the platform of the underground station on the same side, and the other end of the rescue channel communicates with the inclined shaft main channel or the inclined shaft subchannel which is arranged on the same side together with the inclined shaft main channel. According to the rescue gallery, in order to design the large deeply buried underground station, a solid annular structure that the inclined shaft main channel, the inclined shaft subchannel and the rescue channel communicate with one another is adopted, and personnel at the underground station can be quickly evacuated to safety places in an emergency; additionally, the inclined shaftmain channel, the inclined shaft subchannel and the like can be used as construction inclined shafts during construction, so that the all-around multichannel construction surface is provided, and safe and quick construction is realized.

Description

technical field [0001] The invention relates to the field of underground traffic engineering, in particular to a rescue corridor of an underground station. Background technique [0002] At present, most of the underground stations in my country belong to subway stations, which are mainly constructed by the open-cut method, and the station layout is mainly a double-layer or three-layer overall frame structure. If the subway station is buried shallowly, people can quickly evacuate through the passageway in and out of the station. However, due to the force of the deep layer structure and the more complex geological structure, the construction is more difficult, and the distance to the ground safety point is longer. Therefore, for large-scale There is currently no reliable rescue corridor design scheme for deeply buried underground stations, which is not conducive to the rapid evacuation of personnel from underground stations to safe places in emergency situations. Contents of...

AI Technical Summary

Problems solved by technology

If the subway station is buried shallowly, people can quickly evacuate through the passageway in and out of the station. However, due to the force of the deep layer structure and the more complex geological structure, the construction is more difficult, and the distance to the ground safety point is longer. Therefore, for large-scale Deeply buried underground stations, there is currently no reliable rescue corridor design scheme, which is not conducive to the rapid evacuation of personnel from underground stations to safe places in emergency situations

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