In order to study the dynamic response characteristics of the underground pipe corridor under the action of seismic shear wave, the finite element dynamic model of the underground pipe corridor was established by using Midas, and the response law of the underground pipe corridor structure was analyzed. The results show that the relative displacement and relative acceleration of the underground tube corridor structure increase with the decrease of buried depth under the action of seismic shear wave. The weak part is mainly the joints of the pipe corridor. Under the action of the seismic shear wave, there is a large stress concentration phenomenon. Therefore, seismic design should be emphasized. Key words: Underground pipe gallery; Earthquake; Dynamic response; Midas

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