Research Article

Model Test Study on Dynamic Response of Expressway Plastic-Reinforced Earth Embankment under Earthquake

Figure 13

Variation curves of PGA amplification coefficients of measurement points on embankment with frequency. (a) Curve of PGA amplification coefficient at measuring point of unreinforced embankment (b) Curve of PGA amplification coefficient at measuring point of reinforced embankment.
(a)
(b)