2. 2. 1 2. 2. 2. 3. 4. 1. 2 1. 1. 4. 1. 1 0,. 5108. 12566 x. x x g x. x x x. 1. 3. 2. 2 3. 140.45. 1. 0, x g. x x x. 2. 1. 4. 1 0,. 1.5 x x g x. 1. 0.05. 2, x. 2. 0.25. 1.3, x. 3. 2.0.
f X gi X
0
hj X
0
X
f X gj X
0 hj X
i
1,..., ng
j
ng ,..., nh
x1, x 2 ,..., xn
T
ng
0
nh
ng
F X
f X
P X, k j
P X, k j ng
P X, k j
j 1
k j max 0, g j X
2
kj
pa
0,1
n
t 1
xi
t
xi
Levy
t
0
Le vy
u
t
1
3
L / 100
L
pa pa
pa pa pa
pa
pa
rand * pa / gn
exp 1 / gn
gn pa
d D
x2
N
f x g1 x
x3 1
2 x 2x12 x 23x 3
71785x14
0
x3
x1
g2 x
4x 22
x1x 2
12566 x 2x13
g3 x
0.05
5108x12
x14
140.45x1
1
x1
1
1.5 2, 0.25 x 2
x1
1
0,
0,
x 22x 3
x2
g4 x
1
0,
1.3, 2.0
x3
15.0
x1 x2 x3
g1 x g2 x g3 x
g4 x
f x
PC
h t
x3
b
x4
f x
1.10471x12x 2
g2 x g3 x
0.04811x 3x 4 14
g1 x
x
x
max
x1
x4
max
0 0
0
x2
x1
l
x2
0.1047x12
g4 x
g5 x
0.04811x 3x 4 14
0.125 x1
g6 x g7 x
2
x
R
x 22
x1
4
x 22
2 2x1x 2
x
P
6000 lb L
12
x3
12 106 psi
0.125
x1
10
6PL
x
x 4x 32
2
PC x
2 14 in
PC x
max
max
0.1
x2
10
0
MR M J
Ex 32x 4
L
0.1
P L
4PL3
2
13600 psi
0
0
4.013E x 32x 46 / 36
0.25 in E
5.0
0
2x1x 2
2
x1
max
P
2R
x3
P
2
2
J
G
x2
2
x
x2
1
x3
E 2L 4G
30 106 psi max
x3
30000 psi
10 0.1
x4
5
x2 2
x1 x2 x3 x4
g1 x g2 x g3 x
g4 x g5 x g6 x
g7 x
f x
Ts Th
x2
R
L
x3
x4 x1
x2
f ( x)
0.625in
0.6224x1 x 3x 4
g1( x) g2 ( x) g3 ( x)
x2 x 32x 4
g4 ( x) X
x 1, x 2 , x 3 , x 4
T
1.7781x2x 32
x1
3.1661x12x 4
0.0193x 3
0.00954x 3
0
0
4 3 x 1296000 3 3 x 4 240 0
0
19.84x12x 3
x1
0 x4
10
x1
99
0
200
x1 x2 x3 x4
g1 x g2 x g3 x
g4 x
f x
g5 ( x)
1.1 x1
0,
g6 ( x)
0.6 x2
0
x2
99 10
x3
200
x1 x2 x3 x4
g1 x
g2 x g3 x g4 x
g5 x g6 x
f x
b
x1
m l1
x2
z
x4
l2 d2
x3
x5
d1
x7
0.7850x1x 22 3.3333x 32
f ( x) 1.508x1 x 62
x 72
7.477 x 63
g1 x g2 x g3 x g4 x
397.5 x1x 22x 32 1.93x 43 x 2x 3x 64 1.93x 53 x 2x 3x 74