{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

EM 319 - 7th Quiz

# EM 319 - 7th Quiz - Name SDWTWI‘J Session The pressurized...

This preview shows pages 1–2. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Name: SDWTWI‘J Session: The pressurized tank (E, V) with diameter of 1000 nun is made of 8 mm thick plate. The normal stress cry (stress in the y-direction normal to the weld) is 60 MPa. Determine the internal pressure using Mohr’s circle. Also determine the axial and hoop strains. (Hint: First determine the axial and hoop stresses.) 41: a; = [33.3.2 = (WWA =- 62.5- ths} r 12 : 6mg? ~— 81:32; 2— f Gin-+01 0'37: 2' “— ,C . :7qu = Gm =45.57§f 2.. TM; 01?. g 07...»? +- Laos—9 6034K» 5: ‘i‘a-ajgr + lﬁyulgr ca; (153-?) "(44:71 51 ‘75- [7 FIT-«- 862— = if (39.51? "‘ u- (75.17)) «5h ’ {5* (15.17 —- wages” Name: 5» L- u -r to A Session: The strains measured on the outside surface of the cylindrical pressure vessel [E = 30 Msi,v = 0.30) are 8}; = 4801.1 and a)( = 220p. The diameter of the vessel is 18 in. with a thickness off). 125 in. 1. Determine the stresses in the x and y direction (0x and cry). 2. Determine the axial and hoop stress and construct Mohr’s circle for the state of stress. (Hint: Remember the relationship between the hoop stress and the axial stress and 6,; + 0),: 0'} + 52) 3. Determine the pressure in the vessel. 7' Pair-i f 30 07" i Er: (51:. 15“ Vij) = 0-7“: [2.10 + 0.3C‘lsaﬂ = [Zaporst E \ ‘77 ’ 75;.» (~27 + W519) = £3! [360+ o-btzzoﬂ ‘ laowrs' a“ 20+; ELL 1 but?” #0 |‘_ ... .____ _..¥ Gabi-(7‘3;- 51+ 0-5,, Mfr-ah on 1 2:71;. 'l t ' t 3.0;; .—. iwoo Fm— + 3000])“ loin-1 0'1 —- laooo 1.9:. "‘-~—— \ ...
View Full Document

{[ snackBarMessage ]}

### Page1 / 2

EM 319 - 7th Quiz - Name SDWTWI‘J Session The pressurized...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online