Advances in Civil Engineering / 2019 / Article / Tab 2

Research Article

Monitoring and Identification of Vibration Frequencies on a Portion of México City Metro Line 12

Table 2

Important events recorded from 2012 to 2018.

EventDateDescription

15/05/13–15/06/13Paving carried out around the field station
01/11/13–02/02/14Sidewalks and planters built around the field station
10/09/15–10/10/15Major maintenance work carried out on the train tracks
07/09/17Low-intensity earthquake: magnitude 8.2 Mw
19/09/17High-intensity earthquake: magnitude 7.1 Mw
16/02/18Low-intensity earthquake: magnitude 7.2 Mw

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