Course Work for Design Of Timber And Masonry Structures

NG4S118: Desian of Timber and Masonrv Structures (ASSIGNMENT 01) Page: I
Title: I(MB:ER. RAfTeRq,~ Name: Mihiri

5T10:30067930




Lc? !i9+ t60t> + t( aHo nt'~
i C0530 4. -7'4-2 m
t/' ,DOx50 RoJ~tS




f2Qfters.
(2.4 -trmber
L stre~th ~ )'no_?(
5pa0




Loadin~s

Fiona. Cob loadl'l'lÔ6 jor -timber plt:h rooJ ~
PQ~ 91-
~errr>anent I\ct'onG
Gla+e5 ) irm ber ba.tterns ty jett ~ o. 56 ~P/m2.
Titl) be r 'foJe ~ &> ,nS£l {Qtor5 ;z 0.2 kfJ/nf
Ceillna &> 6erViC~G 11#
o .rs 'r. tJI m1
Grt~O..9t:Of
Gte, z:: 0 . .90 ~ P/f)J~
Variable adion.
f, hOlO z 0.6 trJ/m2 CDt:e O.6tfVp L



fC~'t9.9 Other a.cfion5 (CQD
:2C 1.05 tt0/m'L (Qt~ r.05~ m!J..
diSirlbaie

, NG4S118: Desian of Timber and Masonrv Structures (ASSIGNMENT 01) Page: 2
Title: Name: Mihiri

5TID:30067930




::Design Moments &> 5hears I~

Loaded (Dicith oj raJiers 'Z O.~m (gpacrni)
lO~t z: 0 ..9 ~tv/rrr)( 0.4.6 \7) z: 0.405 tfV/~ 3tZ: O.40B

\O ~ z: O. 6 ~ro/m'_ )( 0.46 It) ::3 O.::J.. 7 k..fV/m Cf!- 2: 0.2.7

VJq,..~ ondz LOE cO/m2- x 0.46 m Z 0.473 wjro. q_t J!: O.47E

tC et.6.10 Fundamental d.es!9/1 GltuQiion (.Gtren_gth/ e}tlllllbt/u€
lA>1ll-S -z: I 'O'GtGtt- + L ~QCQ_~ + 1: ?J Qi o/i G?t i
Table 3.::l. cpo z 0.6 L IDlOd load. On bc.tildlOdV
lDul.$ ~ G·BS)( 0.40,6)
/'
+ r,.6~O.:l:i)
','
+ e l.6)(O._6 xO. 473 U)Ui.-G~
~
[.307
tro/ro
-= '.301 'tP/m
l)es!_9n Moment
2..
=
-
'.307)( 4.742
g
% 8.67 t:tJ ro
j)es~n Shear

'.307" 4.742
:1
te:
g. i J.-:O.
Table 3.Q. Load CQGe~.
Manual.
perroe.nen+ loa.d :II: Permanent
5noID z Short term
lDfnd :z: {n51o ntaneatl~.

Ghorl'e5t doratron is i~ insrofrtaneOllb daration.
Henc~ con,glder -that jar def,19n.

, Page:
NG4S118: Desian of Timber and Masonrv Structures (ASSIGNMENT 01) .3
Title: Name: Mihiri

5TID:30067930




1l>mm
Bendil)~. ".
t:C5 UfJO 6m}Jd
j""_yd
< ( Droomln
®4-60CT5

Kino<!. J( Kh)( Kgg.s x ~)


e lOarm Roof)
Ta.ble .3.1 ~ 1.10 ( SerVIce class f J In.5-tantQheOU5 loed)
C13.2 le~6er ~hor2_ or r.s '2 f. 094


=: J" r (R~ter5 rn"'rthfh load shar~
Sjstem 0
TablQJ I jtnL
~s.r; f.) ~S8 .20J .
~ '.3 C Solid tlmbe0

fmyct - ~4. :215 R1/m,.,,2
6 m.yet Mp
\A/e~

- 3.67 )(10. Nmm
( 50>< f~o') rnm 3

44.04 N/mm2.

4-4.0+ K>/mm Cl.
2+ . 21£ to/mmL



Shear It.

CiG.(.? fVd J


To. bIt- ( jvt = 4- ~/tnmfl.
P>S£._:) -3~8.~ ~
JVd {'f-Xf.(X 4-
l.~ fVd Z d. Tl ~/m':
= ~_1!J. N/mnr

, NG4S118: Desian of Timber and Masonrv Structures (ASSIGNMENT 01) Page:
-4
Title: Name: Mihiri

5TID:30067930




Shea r sati0ied.




,
AI
e COh1acC (enÔ-th t 30rnlO eoe s Id~
Ae} .50)( LI00+30)
= <56oomm1..

3_ , ~J(IO~ 6cgocl2!O.477~ mm!l.
6600m",'l..


CI6.1.£ tcgO :2 1.0 for diGir (bateej Joa_dq,. fCc90 z I.D

fegad z Jclnod x jCgot
Ofn

Tab1~ , jCgO~ z. .Q.6 f.J/tn:-
Bserv 3~9
tccooJcgO(j 2; '.0 )( 2·6 2: .2~ 12 fJ/,.,.",U- > begoct
1.:3

6 cqod .c( ICc9oJe90d
BeQr(na- SUiiS] ted.