12 13 2 27
1 1 2 3 3 3 5 8 8 10 12 13 14 15
1960 70 NC NC NC NC 1
NC 2
1 3
4
NC 5
6 WA SG 10
7
, 8
m Ra 2 1.5 1 0.5 0 0 300 350 400 450 500 m 9
WA SG SG SG SG m 400 300 200 100 1000mm/min 600mm/min 0 WA SG 10
1000mm/min 100m 11
300mm/min 600 600mm/min m 400 200 0 100 300 500 mm/min 12 12
5 150170 250mm 2 /min m 600 400 200 0 0 SG 400 600 800 1000 mm/min 1200 13
m m 3 /s 50 40 30 20 10 0 1000 800 600 400 250 300 400 550 30 30 30 30 20000 mm/min 10 10 m 20 mm 14
(1) (2)WA SG (3) (4) (5) (1) (2) 298(1995)84 427(1998)276 24 6(1980)68 15