L型水路

150
2000
80 70
500
1000
500
t1t1
T
h
H2
H
H1
150
150
75
75
100
b1
b2
B
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
H
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
H1
1130
1230
1330
1460
1560
1660
1770
1870
1990
2090
2200
H2
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
T
130
130
130
160
160
160
170
170
190
190
200
t1
65
65
65
80
80
80
85
85
95
95
100
B
520
525
530
636
641
646
865
871
978
984
1090
b1
400
400
400
500
500
500
700
700
800
800
900
b2
120
125
130
136
141
146
165
171
178
184
190
h
853
901
949
1187
1240
1293
1603
1661
1957
2020
2261
585
625
B=3.00m
H
B=3.50m
B=4.00m
B=4.50m
H2000
M
C
B=5.00m