| /2 | |||||
| 1 | |||||
| 2 . 200 | _ | 1,2 | 136,8 | ||
| - 100-23 | 0,025 (10) | 1,3 | |||
| γ=125/3 150 | 0,15 | 1,2 | |||
| -300 -10923-93 | _ | 1,2 | |||
| V 1:2 | _ | 1,2 | |||
| - 50-5 | _ | 1,3 | |||
| / | _ | 1,1 | |||
| _ | _ | ||||
| 2 () . | |||||
 9
| _ | 1,4 |
 1400
|
| 270103 -51 | |||||||
| - |
N= g * + N. . (10) * 1,1 + N. ., (10) * 1,1
N= g *
N= N + N
=12*6=7 22
N=4562*1,1+2900(10)*1,1+4700*1,1*(10)=420882 =421.
N=1400*72=100800 =100
N= N + N=420882+100800=521682 =521
As -?
: γi; B30;A11;φ=1. : Rb=17; Rsc=280; A=b*h=40*40=1600
Asc=N/ υ *Rsc(100)- A*(Rb/Rsc)=(532*103)/ (1*280(100))-1600*(17/280)=9.4
φ= φb+2*(φ - υb)* a <= υ
a=(Asc*Rsc)/(A*Rb)=(0.4*280)/(1600*17)=0.096
N /N=431/532=0,8=1
L0=1.2*(H+0.15)=1.2(6.0+0.15)=7.38m, 6,0 . .
L0 /h=738/40=18.45
φb=(0.63+0.15)/2=0.59 φ=(0.77+0.7)/2=0.73
φ=0.59+2*(0.73-0.59)*0.096=0.61<0.73 ( φ)
Asc=(532*10 3)/(0,73*280(100))-1600*(17/280) <0
4 ¢ 12 11 As=4,52 2
| 270103 -31 | |||||||
| - |
,
6,0+0,8=6,8
h0=h-a.-(d/2)=400-20-(12/2)=374mm
M=s*Rsc*(h0 a)*(100)=280*2.26*(37.4-2)*(100)=2240112 H*=22,4 *
g=0.4*0.4*2500*1.5*(10)=6000 /
:
=(g*l12/2)=(6000*1.52/2)=6750 H*=6,75*
0=(6000*3,82/8)=11407*=11,4 *
:
= 0 - =11,4-6,75=4,65*
|
|
|
=(6000*0,92/2)=2430*=2,43*
0=(6000*5,92/8)=27000*=27*
=27,00-(2,43/2)=25,78 *
.. > M , ¢16
M=280*4,02(37,4-2)*(100)=398462*=39,84* >28,83*
4¢16 11 s=8,04 2
L=10*d=10*16=160
Sw=20*d=20*16=320
Sw2=(160-40/3)=40=60
| 270103 -51 | |||||||
| - |
N=431
N=100 -1
| 1 | 270103 -51 - | 1 | ||
| 2 | -1 | -1 | 1 | |
| 3 | -2 | -2 | 2 | |
| 30 7473-76 | 3 | 1,12 |
| |||||||||||
| 11 | -1 | 11 | 1 | ||||||||
| ¢16 | ¢5 | ¢16 | ¢14 | ||||||||
| -1 | 42,8 | 42,8 | 10,1 | 10,1 | 26,9 | 29,9 | 8,64 | 8,64 | 1,8 | 1,8 | 90.2 |
| 270103 -51 | |||||||
| . | . | ||||||
| -1 | |||||||
| .. | |||||||
| . | |||||||
| - | |||||
| -2 | 0.90 | ||||
| 1 14 l=730 | 0.90 |
-2
| 270103 -51 | |||||||
| . | . | ||||||
| -2 | |||||||
| .. | |||||||
| . | |||||||
| 270103 -31 | |||||||
| . | . | ||||||
| -2 | |||||||
| .. | |||||||
| . | |||||||
| - | |||||
| -2 | -1 | 35.56 | |||
| 10 490 6-1 L=700 | 26.92 | ||||
| 11 16 L=690 | 1.08 |
|
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