#=========================================
# Load condition (normal)
#=========================================
reset
set terminal postscript eps enhanced font "Helvetica" 16
set output "fig_gpl_load.eps"
#
set size ratio -1
#
set xrange [-10:25]
set yrange [35:55]
set border 0
set xtics 0,0,0
set ytics 0,0,0
set xtics nomirror
set ytics nomirror
#
#set style arrow 1 size graph 0.02,10 nohead linewidth 1 linetype 5           中心線
#set style arrow 2 size graph 0.02,10 nohead linewidth 1 linetype 1           補助線
#set style arrow 3 size graph 0.02,20 filled heads linewidth 1 linetype 1  両矢印
#set style arrow 4 size graph 0.02,20 filled linewidth 1 linetype 1        片矢印
#set style arrow 5 size graph 0.02,20 filled linewidth 5 linetype 1           太い片矢印
#set style arrow 6 size graph 0.02,20,30 filled linewidth 2 linetype 1        水圧矢印
#
set style arrow 1 size graph 0.02,10 nohead linewidth 1 linetype 5
set style arrow 2 size graph 0.02,10 nohead linewidth 1 linetype 1
set style arrow 3 size graph 0.02,20 heads linewidth 1 linetype 1
set style arrow 4 size graph 0.02,20 linewidth 1 linetype 1
set style arrow 5 size graph 0.02,20 filled linewidth 5 linetype 1
set style arrow 6 size graph 0.02,10,30 filled linewidth 2 linetype 1
#
set arrow as 2 from 0,48.8 to -10,48.8
set arrow as 2 from 0,46.8 to -10,46.8
set arrow as 2 from 0,43.8 to -10,43.8
set label "EL.48.8m (NWL)" at -10,49.3 left
set label "EL.46.8m" at -10,47.3 left
set label "EL.43.8m" at -10,44.3 left
#
set arrow as 2 from 0,46.8 to 0,53.5
set arrow as 2 from 17.8,46.8 to 17.8,53.5
set arrow as 3 from 0,53.0 to 17.8,53.0
set label "17.8m" at 8.9,53.5 center
#
set arrow as 2 from 5.63,46.8 to 5.63,52.5
set arrow as 3 from 0,52.0 to 5.63,52.0
set label "5.63m" at 2.815,52.5 center
#
set arrow as 2 from 5.26,46.8 to 5.26,51.5
set arrow as 3 from 0,51.0 to 5.26,51.0
set label "5.26m" at 2.63,51.5 center
#
set label "5.0m" at -0.5,41.3 center rotate by 90
set label "3.0m" at 18.3,42.3 center rotate by 90
set label "2.0m" at -1.0,43.3 center
#
set label "Water " at -2.0,45.8 right
set label "pressure " at -2.0,44.8 right
set arrow as 6 from -2,46.80 to 0,46.80
set arrow as 6 from -2,46.05 to 0,46.05
set arrow as 6 from -2,45.30 to 0,45.30
set arrow as 6 from -2,44.55 to 0,44.55
set arrow as 6 from -2,43.80 to 0,43.80
#
set label "Water weight" at 2.630,49.3 center
set arrow as 6 from 0.000,48.80 to 0.000,46.80
set arrow as 6 from 1.315,48.80 to 1.315,46.80
set arrow as 6 from 2.630,48.80 to 2.630,46.80
set arrow as 6 from 3.945,48.80 to 3.945,46.80
set arrow as 6 from 5.260,48.80 to 5.260,46.80
#
set label "Uplift" at 8.9,41.8 center
set arrow as 6 from  0.000,38.800 to  0.000,43.8
set arrow as 6 from  2.225,39.050 to  2.225,43.8
set arrow as 6 from  4.450,39.300 to  4.450,43.8
set arrow as 6 from  6.675,39.550 to  6.675,43.8
set arrow as 6 from  8.900,39.800 to  8.900,43.8
set arrow as 6 from 11.125,40.050 to 11.125,43.8
set arrow as 6 from 13.350,40.300 to 13.350,43.8
set arrow as 6 from 15.575,40.550 to 15.575,43.8
set arrow as 6 from 17.800,40.800 to 17.800,43.8
#
set label "Slab Concrete" at 8.9,45.3 center
set label "Gate weight" at 6.0,48.5 left
#
set arrow as 5 from 5.63,49.0 to 5.63,46.8
plot \
"-" with lines linewidth 3 linetype 1 notitle, \
"-" with lines linewidth 2 linetype 1 notitle, \
"-" with lines linewidth 2 linetype 2 notitle, \
"-" with lines linewidth 2 linetype 2 notitle, \
"-" with lines linewidth 2 linetype 1 notitle, \
"-" with lines linewidth 2 linetype 1 notitle
# Self weight
0 43.8
0 46.8
17.8 46.8
17.8 43.8
0 43.8
e
# Water pressure (available)
0 43.8
-2 43.8
-2 46.8
0 46.8
e
# Upstream water pressure
0 48.8
-5 43.8
-2 43.8
e
# Downstream water pressure
17.8 46.8
20.8 43.8
17.8 43.8
e
# Water weight
0 46.8
0 48.8
5.26 48.8
5.26 46.8
e
# Up-lift
0 43.8
0 38.8
17.8 40.8
17.8 43.8
e