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Cng trnh: Suncity building Cng ty
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CHNG III CC CNG TC HON THIN
PHN 03. 6 - H THNG KHUNG XNG NH - T! TH"CH CA#
$. C%C &'U CU K( THU)T CHUNG
C*+ +ng t*+ t,n /n t1ng 2ng 4+ n/y 51 g7 +*+ +ng 8,9+ :/ t;n t
?@ng tBng 8*+ ngDn t2+ +1.
A. Vt liu:
H thng khung xng kim loi, khung xng g
Tt +F +*+ ng Jng t 2. C*+
?y tF, MF 5F1 M[ F nDng +\ :@+ 8/ tn
thng 8/ F nDng +\ :@+.
]it :,9 8/ c* tjn :=> Mt ng Jng ga >F, tn t4 ,9n *+k Cng
+> +*+ >4 ,9n *+ tF, +ng +> +*+ 5Fn 8 +, t,t 8/ Fn > m
+1 K,n t_+ M`
^ ?y9t.
Tm thch cao
T t2+ +1 >F, +S M ?/y t, t,` :/ o + t+ tpy t^ ?y9tr +S +t :ng
t m >F, M+ N/ t; +ng +> +1 K,n t_+ 8/ C[ n,9 ?@
------------------------------------------------------------------------------------------------------------------------------------------------T*ng
v w00v Tngk $xZ Tyt ,n tit
CJng 3 zT, +ng +*+ +ng t*+ 1/n t,9nP;n 3. 6 z H9 tng ng Jng ,
:12,-t t2+ +1
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Cng trnh: Suncity building Cng ty
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*n t+ , t, +ng.
H thng thanh ch T
Tt +F +*+ tn +Y T M+ :/ 5Ong tQ> 2 1+ Jn >[ 1/n t,9n.
K1Fng
+*+ g,Y , ?12n t Mt +*+ tn +Y T t Mt +*+ 1Fng tng ?/n +1 8,9+
:=> Mt 9 tng M,9n M,{ 1/
1+ +*+ d ?4ng *+. Tn +Y T M+ +ng +> >F, +S +t :ng 8/
jn
?*ng n Fn > m.
B. Yu cu k t!ut c!u"#
- Cl t,n /n +ng t*+ :=> ?@ng t;n tF, M+ :,^n t +=+ +Dn 8, t;n
tF, MF 5F1 :=> ?@ng M_ng + t+ / =+ M7ng
nt M , :9+ ng 8t c* +*+ TC]N ,9n /n 8/ y^ +; e tit
+[ K,n t_+ .
- ~* tjn :=> ?@ng 9 tng t,t 5\ t;n >F, MF 5F1 g,Y tn |n
M\n
+[ t;n t, +ng M_ng t,t .
w. NI UNG CNG ]IC
A. T$" t!%c! c&' t!()"#.
Cng +> 8/ :=> Mt t;n t2+ +1 Jng n n> T n. C*+ y^ +;
tit
t
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Cng trnh: Suncity building Cng ty
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?y9t t+ , t, +ng :=> Mt.
]\ tk L=> ?@ng t1/n 5 9 tng t;n tng Fn /n :ng 8@+ +ng
+ng.
B. T$" t!%c! c&' c!*u "(+c c!' k!u ,-c , i"!
Cng +> 8/ :=> Mt t;n t2+ +1 +\ n+ +1 89 ,n +ng +ng +*+
8@+ y^ +;. T t;n / g, Jng +j. C*+ y^ +; tit t
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- Fn > t t2+ +1 8/ t;n t2+ +1 ELEPHANT z T*, Ln
- Fn > t t;n +[ NITT## 1:t1n z Nit Fn
- Fn > t t2+ +1 8/ t;n t2+ +1 +[ AE HARIE - At:,.
- ]/ +*+ Fn > +[ +*+ N/ Fn t *+ M+ +> nin
------------------------------------------------------------------------------------------------------------------------------------------------T*ng
v w00v Tngk ZxZ Tyt ,n tit
CJng 3 zT, +ng +*+ +ng t*+ 1/n t,9nP;n 3. 6 z H9 tng ng Jng ,
:12,-t t2+ +1
