... bản
( ) ( )
( )
1
3 1 3.4,48.9,05 1 0 ,14 9.0,398
14 ,02 ;
8 (1 ) 8 1 0 ,14 9
d
p H kt
R kN
k
+ +
= = =
+ +
1
4
14 ,02.3,36
10 , 515 ;
4,48
h
d
R p
R kN
p
= = =
14 ,02 10 , 515 19 ,679 21, 117 65,3 31 .
g
R kN= ... BTCT.
.16 4,05 ,11 . 01, 0
6,0
275 ,13
. 01, 05,0 01, 0 01, 05,0
min
=−−=−−=
b
o
R
h
l
δ
. 417 ,0 )16 4,0; 417 ,0max( )16 4,0;
600
250
max();max(
min
====
δδ
h...
Ngày tải lên :
10/12/2012, 10:47