MONITORING ANALYSIS OF ZHANONGKOU STATION OF HANGZHOU METRO LINE 1

The paper introduces the application of monitoring technology in Zhanongkou Station of Hangzhou metro line 1,focusing on describes the designing,carrying out and effects of the monitoring technology.The monitoring of lateral displacement,axial forces of the supports,underground water level and the settlement of ground and buildings around was conducted.And the arrangement of monitoring point,monitoring frequency and the setting of alarm value were ruled reasonably in order to guide construction and optimize designation.