Z1
Z = 0.733 B
n $ 061
Z’ 3.2m
Z'
= 1.067 B
Z’ 4.2m
0.39
a zq2.2 W
o zq2 2 = 50.399 kPa
o zq2 2=82.622-kPa 0.61
a zq3.2 cł ‘r| s
o ^3 2 = 38.832 kPa
a zq3 2=82.622 kPa 0.47
azq4.2
0 y =82.622 kPa 0.39
0 zq4.2
= 32.222 kPa