ZuoTi.Pro
Question

Problem 1: The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from eachits 45 deg rosette.Not 60 degree

engineering   Civil-Engineering   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Solution in Criven that in {=737*156 E = 30x106psi G= 11.5*108 Rsi & Ex= 389x16 450 450 &z=-2904156 &,=Ex Aug 389*166 Ex=7374E = Ex = 389*156 E = -2904106 o -45° we have E = Exloso + + Ey Sinke & Vay Coso. Sino -29000 6 3899100 cost (45) & Ey sin 26-ܓܢ Gm 6 E дож to® » 229 м іѕ6 Р. 16x = 11670 psi Ang S, 6 = €€ = 62ж 66x3ож “ by = 1740 psi Any — 6 ||:5% 10% 1025 ж * 166 у

0 0
Add a comment
Know the answer?
Add Answer to:
its 45 deg rosette.Not 60 degree Problem 1: The 60 deg strain rosette is mounted on...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Problem 1: The 60 deg strain rosette is mounted on a steel plate (E = 30e6...

    Problem 1: The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine Ex, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. €2 = 737e-6 £1 = 389e-6 45° 45° £3 = -290e-6

  • please show all work clearly. **the deg is 45, NOT 60** The 60 deg strain rosette...

    please show all work clearly. **the deg is 45, NOT 60** The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine Ex, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. €2 = 737e-6 £1 = 389e-6 45° 45° €3 = -290e-6

  • The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G...

    The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine &x, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. &2 = 737e-6 £1 = 389e-6 45° 45° 63 = -290e-6

  • please show all work clearly. Thank you The 60 deg strain rosette is mounted on a...

    please show all work clearly. Thank you The 60 deg strain rosette is mounted on a steel plate (E = 30e6 psi, G = 11.5e6 psi). Readings obtained from each gage are shown below. Using strain transformation equations, determine Ex, Ey and Yxy. Solve for Ox, Oy and Txy. Draw the stress element with values and directions. €2 = 737e-6 £1 = 389e-6 45° 45° €3 = -290e-6

  • PROBLEM 1: The 45° strain rosette is mounted on the link of the backhoe. The following...

    PROBLEM 1: The 45° strain rosette is mounted on the link of the backhoe. The following readings are obtained from each gauge 650[10). = -300(10) = 480(10"). Determine principal stresses on the link if it is made from steel with modulus of elasticity E - 200 GPa and Poisson's ratio v 0.3. (30p) A 2 Strain Rosettes Transformation equations (45°configuration) Ex = {a Ey = {c Yxy = 2ęp – (@a+ ac) Transformation equations (60°configuration) Ex = {a Ey =...

  • 10–25. The 45° strain rosette is mounted on the surface of a shell. The following readings...

    10–25. The 45° strain rosette is mounted on the surface of a shell. The following readings are obtained for each gage: €, = -200(10“), €5 = 300(10), and € = 250(10-). Determine the in-plane principal strains. 45° Prob. 10-25

  • 1. A strain gage rosette is an electromechanical device that can measure relative surface elongation on...

    1. A strain gage rosette is an electromechanical device that can measure relative surface elongation on three directions. Bonding such a device to the surface of a structure allows determination of normal strain along the gage arms. Such a rosette is mounted on the surface of a stress-free elastic solid as shown at the right. Upon loading, the three gage readings are 30 a30 Ea-300 x 10-6, ε,-400 x 10-6, ε.-100 x 10-6 Assuming the material is steel with E-207...

  • Question 4 - (25 marks) 4a) The 60° strain rosette, shown in Figure 6, -is mounted...

    Question 4 - (25 marks) 4a) The 60° strain rosette, shown in Figure 6, -is mounted on a beam. The following readings are obtained from each gauge: Ea= 250 u ; Eb= -400 u ; Ec= 280 u Determine:- (9) i. The in-plane principal strains and their orientation, and ii. The maximum in-plane shear strain and the average normal strain. of the principal plane. (6) b a 60° 60° 60°

  • Question 2 I (a) Using a 459 strain gauge rosette placed on a mild steel structure,...

    Question 2 I (a) Using a 459 strain gauge rosette placed on a mild steel structure, the following strains were established from the measurements taken:£x = 75x10", Eyy =-115x10-6 = 210 10-6 and Yxy yy (i) Determine the corresponding normal stresses Ox and and shear stress txy. For mild steel, use Young's modulus E= 205 GPa , Poisson's ratio v=0.3 and shear modulus G = 78.8 GPa. [6 marks] (ii) Using the values obtained in (i), determine the principal stresses...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT