3.1.
-1 :
L1=L1*K1*K3 (3.1)
: L1- -1,
1- ;
3- -
L1=3000*0.8*0.9=2160
-1 (Lcc):
L1/Lcc=n1 (3.2)
: n1- ( )
n1=2160/235=9
-1 :
L1=n1*Lcc,
L1=235*9=2115
-2 :
L2=L2*K1*K3, (3.3)
: L2- -2,
L2=12000*0.8*0.9=8640
-2 -1:
L2/L1=n2 (3.4)
: n2- ( 4)
n2=8640/2100=4.11=4
-2 :
L2=n2*L1, (3.5)
L2=4*2100=8400
:
L=L *K1*K2*K3, (3.6)
: L - ,
1- ;
2- ;
3- -
L=300000*0.8*0,95*0.9=205200
-1:
L/L1=n3 (3.7)
: n3- ( )
n3=205200/2100=98
:
L=n3*L1, (3.8)
L=98*2100=205800
3.2.
:
d=d*|4 (), /1000 (3.9)
: d - , /1000
4() -
d=0.55*1.02*=0.56 /1000
:
|
|
|
4()= (1*|4(1)+2*|4(2)+3*|4(3)+4*|4(4))/(1+2+3+4) (3.10)
: 1, 2, 3, 4- , , .;
|4(1), |4(2), |4(3), |4(4) -
4()=(65*0.7+85*1+55*1.2+45*1.3)/(65+85+55+45)=(45.5+85+66+58.5)/250=255/250=1.02
3.3.
:
a=1/(1+Lcc*(d/1000+d/L)) (3.11)
:Lcc- , ;
L- ,
a=1/(1+180*(0.56/1000+22/288000))=1/(1+180*0.00056)=1/(1+0.143)=1/1.114=0.89
L=L*(1-0.2*/), (3.12)
:L - , , ;
- , , .;
- , .
L=214200*(1-0.2*10/250) =214200(1-0.01) =214200*0.99=216363.64
3.4.
:
=/365**, (3.13)
: - , .;
-, ( 0.93...0.97)
=305/365*0.9 *0.97=0.73
3.5.
:
ΣL=365**Lcc*, (3.14)
: - , .
Lcc- ,
ΣL=365*250*140*0.73=9325750
3.6.
:
N=ΣL/Lcc, .
N=9325750/140=66612 . (3.15)
- ( ):
N= (0.750.80)*N, . (3.16)
N=0.80*66612=53289.
-2 :
N2=ΣL/L2, .
N2=9325750/8400=1110 . (3.17)
-1 :
N1=ΣL/L1-N2, .
N1=9325750/2160-1110 =3207 . (3.18)
:
N-1=1.1*N1+N2,
N-1=1.1*3207+1110=4637 (3.19)
:
N-2=1.2*N2, (3.20)
N-2=1.2*1110=1332
:
N=2*, . (3.21)
N=2*250=500 .
3.7.
.
|
|
|
:
Ni =Ni / (*), . (3.22)
: Ni - ;
- ;
- .
N= N/ (*) =66612/ (305*3) =66612/915=72.8 .
N1= N1/ (*) =3207/ (305*3) =3207/915=3.5.
N2= N2/ (*) =1110/ (305*3) =1110/915=1.21.
N-1= N-1/ (*) =4637/ (305*3) =4637/915=5.06 .
N-2= N-2/ (*) =1332/ (305*3) =1332/915=1.45 .
.
:
- > 50 .
-1 - > 12 .
-2 - > 6 .
.
3.8.
().
(t) :
t=t*2*5* (), = 0.45*1.0*0.95*0.3=0.13 . , (3.23)
: t - , ;
2- ;
5- ;
() - , , :
K () = (100-(+0))/100 (3.24)
: - % ( 55%);
0- % ( 15%)
()=(100-(55+15))/100=(100-70)/100=30/100=0.3
(t1) :
t1=t1*K1*K2*K5*K (1), . (3.25)
: t1- , ;
(1)- , ( 0.8; 1.0)
t1=2.5*1.0*0.95*1.0=2.37 .
:
t2=t2*K2*K5*K (2), . (3.26)
: t2- , ;
(2)- , ( 0.9; 1.0)
t2=10.6*1.0*0.95*1.0=10.07 .
:
t=co*t2, . (3.27)
: :
0.5 ;
0.3 ;
|
|
|
0.2 .
t =0.2*10.07=2.01 .
(t-1) :
t-1 =t1* (C-1 /100), . . (3.28)
: C-1 ;
t1 - , .
t-1 =2.37 *(10/100)=2.37*0.1=0.24 .
(t-2) :
t-2 = t2 * (-2 /100), . (3.29)
: -2 ;
t2 - , .
t-2 = 10.07*(10/100)=10.07*0.1=1 . .
(t) :
t = t * 1*2*3*4() *5, . /1000 (3.30)
: t , /1000
1- ;
2- ;
3- - ;
5 - ;
4()- .
t=4*1.2*1.0*1.2*1.02*0.95=5.58 .
:
4()= (1*4(1)+2*4(2)+3*4(3)+4*4(4))/(1+2+3+4) (3.31)
: 1,2,3,4- , , .;
4(1), 4(2), 4(3), 4(4) - .
4()= (65*0.7+85*1.0+55*1.2+45*1.3)/(45.5+85+66+58.5)=255/250=1.02
