Upload
kuang-ngang-e
View
217
Download
0
Embed Size (px)
Citation preview
8/9/2019 Design of Foundation for Highway Signs under Good Soil Conditions
1/43
7M POLE/ FLAGSIGN
Client: Polymer Composite Asia Sdn Bhd
e!: "#$ No% &7'(')*+
Basic Information:
,otal hei$ht o! pole - .a$si$n inl0si1e o! p 7 m2ei$ht o! si$n: 3%(4 m
5idth o! si$n: +%'4 m
5ei$ht o! Si$n - PC6 panels: &''%'' $ 8 9%9+ N
5idth o! m%s%S2S post: '%+ m
5ei$ht o! m%s% steel: 77%'
Grade )3 steel is ass0med to ;e 0sed !or all str0t0ral steel 0nless other#ise stated%
Allo#a;le ;endin$ stress o! $rade )3 steel: 4(s2
N/m2
N/m2 2s=
Fore on .a$si$n= Fs8 #
k%B%2
s
2p=
#k%
f%"%2
p
8/9/2019 Design of Foundation for Highway Signs under Good Soil Conditions
2/43
3%'
8/9/2019 Design of Foundation for Highway Signs under Good Soil Conditions
3/43
1.2 Dead Load
5ei$ht o! em;lem pane 9%9+ N
5ei$ht o! S2S ms post: +
8/9/2019 Design of Foundation for Highway Signs under Good Soil Conditions
4/43
+%'4
8/9/2019 Design of Foundation for Highway Signs under Good Soil Conditions
5/43
?B@
8/9/2019 Design of Foundation for Highway Signs under Good Soil Conditions
6/43
8/9/2019 Design of Foundation for Highway Signs under Good Soil Conditions
7/43
Proet: "CD("(R(,&(1&&(-&(-/L0
Client: -o!ymer Com$osite Asia dn Bhd
e!: Dwg No. "CD("A(0(-"R&,(R(,&(1&&(-&(&1(&1Loation: "esi$ned to BS
Basic Information:
,otal hei$ht o! mast - si$n!ae= 28 23.&& m2ei$ht o! si$n!ae= 2s 8 4.453 m
5idth o! si$n inl0din$ pole= l 8 3.41 m
5ei$ht o! Si$n: 61& $ 8 9%4 N
C*:
21.445 m
Eternal diameter o! C2S ol0mn: 5&,.5 mm
,hiness o! C2S ol0mn: ,.7 mm
5ei$ht o! m%s% steel: 77%'
Elasti Mod0l0s= 8 1&6 m3
Plasti Mod0l0s= S 8 127 m3
Gross Cross*setional area= A 8 ,&.4 m+
Gross moment o! Inertia= I 8 6&6.& m)
Grade S275 steel is assumed to be used for all structural steel unless otherwise stated.
"esi$n Stren$th= Py 8 275.0 ?BS s8 >;SaSdSsSp (BS 6399 t 2 section 2.2.2!
Eeti1e #ind 1eloity= >e8 >sS; (BS 6399 t 2 section 2.2.3!
Altit0de 8 """ Sa8 #.05 Altit0de !ator
Sd 8 #Ss 8 # Seasonal !ator * no si$niant eet%
Sp 8 # Pro;a;ility !ator
>s8 +)%4) m/s
For 2e 8+)%7 m S; 8 #.93 (BS 6399 t 2 $able %!
Eeti1e #ind speed >e 8 )(%e2 N/m2
N/m2
Hs%Cp%Ca%
Solidity= 8
8
N/m2
Solidity= 8
8
N/m2
8/9/2019 Design of Foundation for Highway Signs under Good Soil Conditions
8/43
8/9/2019 Design of Foundation for Highway Signs under Good Soil Conditions
9/43
Proet M&D'M(')('*+'1++'-+'$/
Client o0mer &omposite Asi (n h
Loation Dwg No. M&D'MA('/N#'M)+*')('*+'1++'-+'+1'+1
Designe t
Design win $o:Design win Force: 3-.6+ kN
Design win .M.: 632.66 kN.m
&o0umn 0o:De $o: 24.2- kN
Base plate len$th 8 ,17 mm
) nos% +) mm J*;olts
3. +hec 4oldin' own Bolts
94