r09 - padhle · une-2013 max . mild steel mm. at n was 0.04 loa d withst o ngth betwe e ameter at t...
TRANSCRIPT
Code
JA
Time:
1.
2.
3.a)
b)
4.a)
b)
No: 09A303
AWAHARLA
B.T
: 3 hours
The follow
original d
proportion
specimen y
kN. When
markings w
15.8 mm. C
i) Modulu
iii) Yield s
v) % elon
Draw the
figure 1. T
A beam ha
moment o
compressiv
Describe t
equation.
A timber b
on a span
the span.
symmetry
Explain th
304
AL NEHRU
Tech II Year
(Comm
Al
wing results
diameter 20
nality the lo
yielded at a
the two bro
was found t
Calculate
us of elastici
stress
gation in len
shear force
Take EI is co
aving the T-s
f 24 kN-m
ve bending s
the assumpt
beam 200 m
of 8 m. It is
If the plane
find the dire
e shear stres
U TECHNO
r I Semester
Mechanmon to ME,
Answer an
ll questions
were obtain
mm and
oad was 80
a load of 85
oken parts w
to be 55.6 m
ity ii)
iv) U
ngth vi) %
and bendin
nstant and e
section as sh
about the h
stresses deve
tions used i
mm wide by 3
s subjected t
e of the loa
ection of neu
ss distributio
OLOGICAL
r Examinati
nics of SolidMCT, MMT
ny five ques
carry equa
- - -
ned in a ten
a gauge le
0 kN and t
kN and the
were fitted to
mm and the m
Stress at the
Ultimate stre
% reduction
g moment d
qual to 700
Figure: 1
hown in figu
horizontal ax
eloped in the
Figure: 2
in bending
300 mm dee
to a concentr
ad makes an
utral axis and
on along the
L UNIVERS
ions, May/J
dsT, AE, AME)
stions
al marks
nsile test of
ength of 40
the extensio
e maximum
gether the le
minimum di
limit of pro
ess
n in area.
diagram for
x 105
N-m2.
ure 2 below i
xis. Find th
e beam.
theory of b
ep is used as
rated load of
n angle of 4
d the maxim
axis of a circ
SITY, HYDE
June-2013
)
Max.
mild steel
0 mm. At
on was 0.04
load withsto
ength betwee
iameter at th
oportionality
the beam sh
is subjected
e maximum
beams and d
s simply supp
f 50 N at mi
450 with the
mum stress in
cular beam.
ERABAD
. Marks: 75
specimen of
the limit of
8 mm. The
ood was l50
en the gauge
he neck was
[15]
hown below
[15]
to a bending
m tensile and
derive beam
[15]
ported beam
id section of
e vertical of
n the beam.
[15]
R09
5
f
f
e
0
e
s
w
g
d
m
m
f
f
reductiogth vi) reductiogth vi) reductio
ake EI is constant and e
ty ii)
iv)
gth vi)
and bendin
nstant and e
Stress at the
ltimate str
% reduction
g moment d
qual to 700
diagram for
x 10
reductiogth vi)
g moment
ake EI is constant and e
iagram for
x 10
gth vi)
and bendin
nstant and equal to 700
g moment
qual to 700
ty ii)
iv)
gth vi)
Stress at the
Ultimate str
% reduction
iagram for
beam. loped in thtresses deve bending compressi
gs subjected to a bendiniis subjected re 2 own in figection as sving the T-A beam h3.a) to a bendin
Figure: 1
own beloweam shhown belotheiagram for iagram for iagram for g moment g moment g moment and bendinshear force Draw the w
[15] in area. reductiogth vi) gth vi) gth vi) gation in lev) % elon gth vi)
portionalityooportionality limit of prStress at theStress at thety ii) ty ii) s of elastici) Modul
e neck waameter at thhe neck waiiameter at tminimum dm and the o be 55.6 as found markings
od was l50 withstoood was l5loa maximum kN and th load of 85 ielded at specimen
the limit o mm. At the limit o00 mm. At ngth of 4a gauge lmm and iameter 20 original
l marks carryl questions
Marks: 75 Max.. Marks: 7 Max 3 hours Time:
sics of SoliMecha
RABAD ITY, HYDEESSITY, HYD UNIVERLOGICA TECHNL NEHRWAHARL JA
R09
||
5.
6.a)
b)
7.a)
b)
8.a)
b)
Calculate t
below usin
Explain in
Determine
Figure 4.
E=210 GP
A cylindri
increase in
compressiv
the maxim
both cases
A water m
density of
water main
What is the
A thick cy
to an exte
Calculate
radius.
the forces ac
ng method of
detail Maxw
e the maxim
The beam h
a.
ical tank is
n capacity w
ve load on t
mum shear s
.
main 100 cm
f water is 10
n, given that
e shrinkage
ylinder of 15
ernal pressu
the maximu
cting the tru
f joints and t
F
well’s theore
mum deflect
has a cross-
Fig
2.25 m in d
when the p
the tank ii) A
tress to whi
m diameter co
000 kg/m3, f
t the permiss
required for
0 mm outsid
ure of 30 M
um shear str
---
uss members
tension coef
igure: 3
em of recipro
tion and its
section 50 m
gure: 4
diameter 3.5
pressure insi
An axial com
ich the mate
ontains wate
find the thic
sible stress is
composite c
de radius an
MN/m2 and
ress in the m
-oo0oo---
BD and DE
fficient meth
ocal deflecti
s location i
mm wide an
5 m long an
ide is 1.25
mpressive lo
erial of the
er at a pressu
ckness of the
s 20 MPa.
cylinders? E
d 100 mm in
d internal p
material of t
E for the fig
hod.
on.
in the beam
nd 150 mm
d 5 mm thi
MPa with
oad of 450 k
cylinder is
ure head of 4
e metal requ
Explain.
nside radius
pressure of
the cylinder
ure 3 shown
[15]
m shown in
m deep. Take
[15]
ck. Find the
i) No axial
kN. Find out
subjected in
450 m. If the
uired for the
[15]
is subjected
60 MN/m2
at the inner
[15]
n
n
e
e
l
t
n
e
e
d
.
r
cal tank is
Fig
2.25 m in
g
um deflect
as a cross-
m of recipr
tion and it
section 50 section 50
cal tank is
g
2.25 m in
gure: 4
ell’s theore
um deflec
as a cross-
em of recipr
ion and it
section 50 section 50
Fi
ired for the metal requuired for thee metal reqkness of thind the thi00 kg/mwater is 1density o
subjected icylinder is subjected icylinder is
oth cases
i) No axia
N. Find ouad of 450 k
i) No axia
kN. Find oukoad of 450 mpressive lmn axial cohe tank ii)
capacity
e load on compressi kk
ck. Find thed 5 mm thick. Find thd 5 mm thi m long aniameter 3.2.25 m in cal tank is A cylindr7.a)
ure: 4 Fi Fi Fi Fi
[15]E=210 G
nmm shown imin the bea location ion and ition and itum deflec the maxiDetermin shown in the beain the bea location ion and itum deflec the maxiDetermin
igure: 3
[15]
for the fig
h
for the fig
hod. ficient metension coe
ting the tr
joints and g method oelow usi
b)
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