/
¼ x π x d2
"¼ x π x d2"
AsAv
As/Av
n
/n
(As timbul x fy)(0,85 x fc x b)
((As timbul x fy))/((0,85 x fc^ x b))
As timbul x fy x dx 2
"As timbul x fy x " ("dx " /2 )
0.25
(0.25 ( ^ ))/ _
1.4
1.4/ _
.
〖 〗_ /( . )
1.4
1.4/
0.85 0.05 287
0.85 (0.05 (( ^ 28))/7)
fy( 1 x fc )
fy/(( _1 x fc^ ))
0.75 1 600600+
0.75 _1/ 600/((600+ ) )
¼ x π x d2
"¼ x π x d2"
AsAv
As/Av
n
/n
(As timbul x fy)(0,85 x fc x b)
((As timbul x fy))/((0,85 x fc^ x b))
As timbul x fy x dy 2
"As timbul x fy x " ("dy " /2 )
0.25
(0.25 ( ^ ))/ _
1.4
1.4/ _
.
〖 〗_ /( . )
1.4
1.4/
0.85 0.05 287
0.85 (0.05 (( ^ 28))/7)
fy( 1 x fc )
fy/(( _1 x fc^ ))
0.75 1 600600+
0.75 _1/ 600/((600+ ) )
4700
4700 ( )
240
/240
112 h3
1/12 ^3
0.62
0.62 ( ^ )
/
1
/ _1
( )/
3 +1 3
( / )^3 +[1 ( / )^3 ]
5 4384
(5 ^4)/(384 )
Δ
_Δ
1+50
/(1+50 )
Δ5 4384
( _Δ 5 ^4)/(384 )
+ h2 2+ 33
/ ( _ + / /2 ) ( )^2+( _ ^3)/3
¼ x π x d2
"¼ x π x d2"
AsAv
As/Av
n
/n
(As timbul x fy)(0,85 x fc x b)
((As timbul x fy))/((0,85 x fc^ x b))
As timbul x fy x dy 2
"As timbul x fy x " ("dy " /2 )
0.25
(0.25 ( ^ ))/ _
1.4
1.4/ _
.
〖 〗_ /( . )
1.4
1.4/
0.85 0.05 287
0.85 (0.05 (( ^ 28))/7)
fy( 1 x fc )
fy/(( _1 x fc^ ))
0.75 1 600600+
0.75 _1/ 600/((600+ ) )
¼ x π x d2
"¼ x π x d2"
AsAv
As/Av
n
/n
¼ x π x d2
"¼ x π x d2"
AsAv
As/Av
n
/n
(As timbul x fy)(0,85 x fc x b)
((As timbul x fy))/((0,85 x fc^ x b))
As timbul x fy x dy 2
"As timbul x fy x " ("dy " /2 )
0.25
(0.25 ( ^ ))/ _
1.4
1.4/ _
.
〖 〗_ /( . )
1.4
1.4/
0.85 0.05 287
0.85 (0.05 (( ^ 28))/7)
fy( 1 x fc )
fy/(( _1 x fc^ ))
0.75 1 600600+
0.75 _1/ 600/((600+ ) )
¼ x π x d2
"¼ x π x d2"
AsAv
As/Av
n
/n
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