Research Article

Vibration Induced by Subway Trains: Open-Trench Mitigation Analysis in the Time and Frequency Domains

Figure 10

Vertical dynamic response of soil under train-induced vibration load. (a) Testing point A4 without an open trench. (b) Testing point A4 with an open trench. (c) Testing point A14 without an open trench. (d) Testing point A14 with an open trench. (e) Testing point A13 without an open trench. (f) Testing point A13 with an open trench.
(a)
(b)
(c)
(d)
(e)
(f)