Basic HTML Version
2.3 AH111'IJtll1tlYintJ
(Factor or Safety Factor)
[9J
A
1fl,)11.Jlri'Wl!~"'l~~11l1~~lfl~tj~lW'V1~lYmJ'lJU~llY~,iw
111
hiff1l.Jl1(l~~::;111A1111
ri1
,iW1.J11'1i'lWfl11UUflllUUl1 lUfl1W1\u
1~L(l/J
lVm::;1l1
~l1lmf111,rfl~I;;~~W ~~ ~
lw1m
~lYf1~ ,iW
111~~::;
l!
~ fl 'hA1~ i~~lfl~W'V1~
ffUU
.J~,iw~uiJ u~nw 'hJ1..rA1f1111.Jlri'W~1;;~~W ~~~lnw
A1l!
~l'!~
lw
lm~fffN~~::;ful~
(ultimate strength)
111~~~lL'tjmi'u~n111'W~A1f1111.Jtl116~fi/J
l1l6A1
I~U lWfl1~66flllUU~W~lWW1H .r~if
till 'li'f1111.Jlri'Wl!
~ l'!~'lJ6~llYl'JlllWtfl\u'11~::; i~
A1f1111.Jtl116~fi/J
N
N
N
f1111.Jlri'Wl!~"'l~
A1U·i'wl'1i'~lW
a
v
f1111.JlflWm1fl
A11ri'wl'1i'mJ
a
" Q ..
f1111.Jlf1WYll!~W
A11ti'WH'~lW
(0.2%a )
---'-'
a
(2.10)
(2.11)
(2.12)
16