reset
set terminal postscript eps enhanced font "Helvetica" 16
set output "fig_eps_PS1.eps"
#
set multiplot
#
set origin 0,0
set size ratio -1
#
set xrange [-8000:8000]
set yrange [-8000:8000]
set border 0
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set ytics 0,0,0
set xtics nomirror
set ytics nomirror
#
set style arrow 1 size graph 0.02,10 filled nohead linewidth 1 linetype 5
set style arrow 2 size graph 0.02,10 filled nohead linewidth 1 linetype 1
set style arrow 3 size graph 0.02,10 filled heads linewidth 1 linetype 1
set style arrow 4 size graph 0.02,10 filled linewidth 1 linetype 1
#
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#
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#
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set label "t=100" at -3217.387,2899.708 center
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set label "Steel pipe" at -1087.040,4256.888 center
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set label "r=2700" at 671.751,1237.437 center rotate by 45
#
set label "Ae=42.5m^{/=10 2}" at 0.000,7500.000
set label "Ac=15.4m^{/=10 2}" at 0.000,6750.000
set label "Ls=18.1 m" at 0.000,6000.000
#
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#
#
plot "-" with lines linewidth 3 linetype 1 notitle,\
"-" with lines linewidth 3 linetype 1 notitle
3201.049 -802.049
2500.000 -3600.000
-2500.000 -3600.000
-3201.049 -802.049
e
3298.051 -826.354
2603.091 -3600.000
-2603.091 -3600.000
-3298.051 -826.354
e
#
set origin 0,0
set polar
set angles degree
set samples 720
set trange [0:360]
plot 2700.000 with lines linewidth 3 linetype 1 notitle,\
2750.000 with lines linewidth 3 linetype 1 notitle
#
set origin 0,0
set trange [-14.066:194.066]
plot 3300.000 with lines linewidth 3 linetype 1 notitle,\
3400.000 with lines linewidth 2 linetype 1 notitle
#
#
unset multiplot
#