Seismic Optimization of High Cantilever Multianchor Pile Strengthening Soil Slopes against Earthquakes

Figure 16

Acceleration and dynamic soil-pressure Fourier spectrum curves at different stages of high acceleration. (a) Fourier spectrum curves of the main shock-wave front acceleration and dynamic soil-pressure of high acceleration. (b) Fourier spectrum curves of phase acceleration and dynamic soil-pressure in the main shock wave of high acceleration. (c) Fourier spectrum curves of phase acceleration and dynamic soil-pressure after the main shock wave of high acceleration.

(a)

(b)

(c)