基于FLAC3D的边坡稳定性动力分析——地震工况

参考张迎宾教授的文章——论文复现

Paper : Numerical Simulation of Seismic Slope Stability Analysis
Based on Tension-Shear Failure Mechanism

new
config dyn
set dynamic off
restore zhang.sav
def velE=77.88e6mu=0.3G=E/(2*(1+mu))K=E/(3*(1-2*mu))rho=2e3
cp=sqrt((K+3/4*G)/rho)
cs=sqrt(G/rho)
thetas_coff=-2*rho*cs*10
end
@vel
model elas 
prop bulk 1e10 shear 3e9 dens 2000
set grav=0,0,-10
fix x range x 0
fix x range x 120
fix y
fix x y z range z 0
solve	
table 1 read 'kobe_correct.txt'
;table 1 read '18s_acc.txt'
call INT.FIS
@integrate(1,2)
call baseline.fis
set @itab_unc=2 @itab_corr=10 @drift=2.60407009e-02 @ttime=15 @itab_cvel=5
@baseline