1 à cylur an cnl prersune vessel is fabricatid from teel platus whice have a thiceness ų armm. The diameter -ancal pres8 7 the precsure vessel is 500mmard its lenge is 3m. Det. the max. internal ift pressure Efress n the teel is

Structural Analysis
6th Edition
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Chapter2: Loads On Structures
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#S à dn' cil
cylir
in cal prerau
ancal
ve ssel is fabricatid
from 8teel
platus mhich
have a thiclenes
asmm. The diameter
7 the pressure vessel
press
is 500mmard its length
the
is 3m Det. e max
in ternal prefsure if the
8fress in the steel i's
linvited to 140 mpa.
Transcribed Image Text:#S à dn' cil cylir in cal prerau ancal ve ssel is fabricatid from 8teel platus mhich have a thiclenes asmm. The diameter 7 the pressure vessel press is 500mmard its length the is 3m Det. e max in ternal prefsure if the 8fress in the steel i's linvited to 140 mpa.
Thin - Walled Cylinders
Sam ple Pablems
- A cylindrical steel
pressure vesel 400 mm
r diameter with a wall
thickness f 20mm, is
Longitudinal strees
Ctransueree, seetion)
P.
Jomm
Gubjected to an internal
préssare 4 4.5 MA.
) Calculati the fangential Ź Ħ D²p= 0r CODE)
ard longitudinal tresses
in the Heel. 6) To what
value
- P
- 4.5(400
4(20)
the internal
may
preesure be increated ļ O7=B0 7-D
is the strees in the
8teel is imited to
Ot =
20e> tangen tial
stress is he critical
佐 20= PC4r0)
P= 12 MPa
ç The bursting force will
/20 MPa. c)If the
interral
pressure were
mcreased untl the
vessel burst, skeetch
the type 4 fracture
that would' occur.
Solution:
/ongitudinal section that
the
g Tangen tial etres
C Longi tndninal sectim) transverse sectión
is turice to that
Expected fracture when
inferral pressure is
mcreased' until the
vessel burrt,
20
Longituainal
section
た27
POL= 2 CH tL)
4.5(400)
2 C20)
0t- 45 mP.
400 mm
internal
chameter
Transcribed Image Text:Thin - Walled Cylinders Sam ple Pablems - A cylindrical steel pressure vesel 400 mm r diameter with a wall thickness f 20mm, is Longitudinal strees Ctransueree, seetion) P. Jomm Gubjected to an internal préssare 4 4.5 MA. ) Calculati the fangential Ź Ħ D²p= 0r CODE) ard longitudinal tresses in the Heel. 6) To what value - P - 4.5(400 4(20) the internal may preesure be increated ļ O7=B0 7-D is the strees in the 8teel is imited to Ot = 20e> tangen tial stress is he critical 佐 20= PC4r0) P= 12 MPa ç The bursting force will /20 MPa. c)If the interral pressure were mcreased untl the vessel burst, skeetch the type 4 fracture that would' occur. Solution: /ongitudinal section that the g Tangen tial etres C Longi tndninal sectim) transverse sectión is turice to that Expected fracture when inferral pressure is mcreased' until the vessel burrt, 20 Longituainal section た27 POL= 2 CH tL) 4.5(400) 2 C20) 0t- 45 mP. 400 mm internal chameter
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