Abstract:

 The design and working condition analysis of the cover systems of cut and cover Metro stations are presented in the paper, taking a station on Shenyang Metro as case history. The key construction points and the maintenance and repairing of the cover system are described. Brief analysis is made on the cover system on basis of the monitoring results. The application of military beams in the construction of urban Metro stations and the features of the military beams are introduced in the paper.