28.30mm 28.20mm чомра 6-A 20mm by 20mm square is etched onto a metal bar prior to loading. Upon loading, the dimensions of the etched shape become those indicated on the figure. Determine Young's modulus E and Poisson's ratio of the bar material.

28.30mm 28.20mm чомра 6-A 20mm by 20mm square is etched onto a metal bar prior to loading. Upon loading, the dimensions of the etched shape become those indicated on the figure. Determine Young's modulus E and Poisson's ratio of the bar material.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter1: Introduction

Section: Chapter Questions

Problem 1.5.4P: A tensile test was performed on a metal specimen with a diameter of 1 2 inch and a gage length (the...

See similar textbooks

Related questions

Q: The figure shows a cutaway view of an assembly in which a solid bronze [G= 6,500 ksi] rod (1) is…

A: From figure the rod and tube are connected at one end in series so, torque will be same. TBJ1 =…

Q: The figure shows a cutaway view of an assembly in which a solid bronze [G= 6,500 ksi] rod (1) is…

A: For Central bronze rod 1 G1=6500 ksid1=1.15inJ1=π32d4=π321.154=0.1716 in4Length, Lb1=64inAllowable…

Q: Determine the shear strain Yxy at corners D and the plastic distorts as shown by the dashed lines. 3…

Q: Bar ABC has an outer diameter of 10 mm and is made of red brass for which E = 100 GPa. Section AB is…

A: Consider the BC portion of the beam:

Q: 1 - An aluminum plate is subjected to uniform stress along its boundaries, as shown in the figure.…

A: A stress element is given with stresses shown. Young's modulus of elasticity, E = 80GPa Possion's…

Q: he stress-strain relation shown in figure below was obtained during the tensile test of an aluminum…

Q: A thin, homogeneous wire is bent to form the perimeter of the figure indicated. Locate the center of…

A: For the thin wire the area is not required we can find the center of gravity of wire with length of…

Q: The piece of plastic is originally rectangular. Calculate the shear strain Yxy at corners A and B if…

A: For small angles.

Q: Q5) A specimen of alloy having a rectangular cross section of dimensions 5 mm x 16 mm is deformed in…

A: Given:- dimensions-5mm x 16mm To find:- a)Modulus of elasticity b)Yield strength c)The modulus of…

Q: Problem 15. A copper alloy wire of 1.5 mm diameter and 30 m long is hanging reely from a tower. When…

A: Given data, Diameter d = 1.5 mm Length L = 30 m = 30000 mm Specific weight w = 89.2 kN/m3 =…

Q: The tube is attached to a fixed plate at C, and both the rod and the tube are welded to a rigid end…

Q: Draw the influence lines for (a) the vertical reaction at B, (b) the shear just to the right of the…

A: Given A beam Required Influence line for (a) the vertical reaction at B, (b) the shear just to the…

Q: A compound bar consisting of bronze, aluminum, and steel segments is loaded axially as shown in the…

A: To find the maximum force (P) -

Q: The figure shows a cutaway view of an assembly in which a solid bronze [G= 6,500 ksi] rod (1) is…

Q: 2) Reqd: Determine 0 of A relative to D Gst = 12 x 106 psi MN lb • ft 2-in. diameter 1000 lb · ft…

A: J =πd432=π×2432=1.57 in4

Q: The modulus of rigidity and Poisson's ratio of the wire are 2.87 x 1010 N/m? and 0.379 respectively.…

Q: The (G-E) diagram obtained in the tensile test performed on a metal sample with a diameter of 16 mm…

A: Load vs elongation table: Load (kgf) Elongation (mm) A 4800 0.192 B 8400 28.8 C 7200 38.4…

Q: 35) The following idealized data was obtained from tensile testing of steel. Answer the questions…

A: Introduction : Yield strength is a measurement of the greatest stress that a material can withstand…

Q: The plate is deformed into the dashed shape as shown. If in this deformed shape, the horizontal…

A: The plate is deformed into the dashed shape L = 340 mma = 7mmb = 4 mm It is asked to determine the…

Q: The shown circular bar is fixed to the left wall. It has a diameter of 0.5 in and length of 60 in at…

A: for having stress free of right wall, bar should be elongated maximum equal to the gap.

Q: The plate is deformed into the dashed shape as shown. If in this deformed shape, the horizontal…

A: L = 303 mm a = 3 mm b = 6 mm determine the average normal strain along the side AB

Q: The figure shows a cutaway view of an assembly in which a solid bronze [G = 6,500 ksi] rod (1) is…

Q: The figure shows a cutaway view of an assembly in which a solid bronze [G= 6,500 ksi] rod (1) is…

A: shear modulus of brass = 6500ksi shear modulus of aluminum = 400ksi length of aluminum rod = 49 in…

Q: 16.5° 0.151z mm -Deformed Undeformed 0.15 mm 0.1995mm 15.3° 0.2 mm An initially rectangular element…

Q: When a material is unloaded and returned to its original shape, it exhibits plastic behavior. True…

A: Plastic behaviour- This means the material deforms irreversibly and does not return to its original…

Q: (a) What is the permanent set of the bar (in mm)? 2.184 ] mm (b) If the bar is reloaded, what is the…

A: Given that, length of bar = 390 mm elongation = 2.34 mm Therefore, strain, ε=ΔLL=2.34390=6×10-3…

Q: 3. A steel bolt through a 25-in long aluminum tube has the nut turned on until it just touches the…

Q: The figure shows a cutaway view of an assembly in which a solid bronze [G = 6,500 ksi] rod (1) is…

Q: mechanical properties changes during tensile test

A: Mechanical properties- These are those properties which changes due to change in temperature,…

Q: The figure shows a cutaway view of an assembly in which a solid bronze [G= 6,500 ksi] rod (1) is…

Q: An aluminum plate is subjected to uniform stress along its boundaries, as shown in the figure.…

A: Given, E = 80 GPa ν = 0.30 G = 30 GPa or 30000 MPa

Q: TI The piece of plastic is originally rectangular. Calculate the shear strain Yxy at corners A and B…

A: For small angles.

Q: In the figure, determine the normal stress and change in length of the aluminum rod if the…

A: The given data is shown below: Temperature=126°CGap at 25°C=0.5mm

Q: Bar ABC has an outer diameter of 10 mm and is made of red brass for which E = 100 GPa. Section AB is…

A: Consider the BC portion of the beam:

Concept explainers

Length and Length related Variables

Length can de defined as the measurement or extent of physical quantities or objects from one terminal to another terminal. Stone age humans used finger length, step length, and so on to measure the size or displacement of an object. Nowadays, depending on how precise the measurement requires to be and the object’s size is measured, we use measuring devices for measurements like rulers and steel tape. Most people have used a ruler or tape measure to measure a particular distance or the size of an object. For more precise measurements of tiny objects, the development of measurement tools such as the Vernier caliper, which permits us to measure dimensions within 1/1000 of an inch. In the last few decades, electronic distance measuring instruments (EDMI) have been implemented that permit us to measure distances from a few feet to many miles with reasonable accuracy.

Question

28.30mm
28.20mm
90MPa 6-A 20mm by 20mm square is
etched onto a metal bar prior to
loading. Upon loading, the
dimensions of the etched shape
become those indicated on the figure.
Determine Young's modulus E and
Poisson's ratio of the bar material.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Determine the x-bar centroid of the compasite figure shown. Where r-53 mm
Q2. What is the minixim vahe of thickness that can used. Use the inforamtion proviled in the table bekw. (30 Mark) P.(MPa) 6, (MPa) T, (MPa) D (m) SL (mm) S (mm) (mm) (mm) 1.3 14 12 60 30 1.4 90 16
Prblm 4c,
Determine stress
The thin uniform plate shown has a mass of 100kg and is subjected to a force and couple momentalong its edges. If it is supported in the horizontalplane by a roller at A, a ball-and-socket joint at B,and a cord at C, determine the components ofreaction at these supports to maintain equilibrium. Please provide all written work and show FBD. Thank you!
Find the lightest S-shape for the beam shown if the working stress in bending is 175 MPa. What is the maximum bending stress in the beam selected? 50 kN/m 4 m -2.4 m· -x X- TABLE B-3 Properties of I-Beam Sections (S-Shapes): SI Units Flange Axis Y-Y Web X-X spxy Mass Area Width ıdə (wu) Thickness thickness Pl1 = S (10³ mm³) yli^ = 4 (10° mm*) (u) 27.7 27.7 22.1 Designation (10° mm*) (ww) 20.3 (ww) 38.9 („ww) (ww) (ww) 081 158 006 77 622 622 204 1 320 1 220 081 x 019S 4 230 240 34.5 338 × 158 x 149 x 134 007 184 15.7 3930 3 260 247 O'ZE 19.7 320 001 07 6'6E 32.3 006 81 00 I 15 200 149 6'81 15.9 166 937 677 234 019 215 134 181 22.1 090 € 2870 019 18.6 205 33.0 611 22.1 12.7 874 241 17.5 197 61I x 34.0 019 S510 × 143 143 18 200 16300 14 200 12 500 91S 91S 183 23.4 23.4 20.2 20.3 16.8 S69 653 2 700 20.8 228 x 128 x 112 × 98.2 128 112 33.8 34.5 29.5 179 961 2 540 007 194 19.4 80s 508 216 152 162 16.1 533 001 7 1950 12.3 98.2 20.2 12.8 495 6SI 11.4 144 30.2 661 S460 × 104 104 13 200 457 6SI…
Photos 4 Crop & rotate Filters * Adjustments 2 Undo all Redo all Crop & rotate Straightening 0 ° Two round bars are joined and used as a tension member as illustrated. The modulus of elasticity is 200 GPa for steel and 70 GPa for aluminum. Rotate D4 Flip O Aspect ratio : Custom Aluminum 100 mm diameter Reset bar 50 mm diaineter P Steel bar +280 mm 400 mm Determine the magnitude of the force P (in kN) that willI lengthen the two bars 0.45 mm. * Your answer Save a copy Cancel 6:50 PM O Type here to search 日 28°C Partly cloudy 4)) ENG 23/09/2021
Pls hand written solution
Permissible As in sechion to ensure tensile Compute the design strength of beam shown it 420 MPa , fc = 30 MPa . check the maximum %3D Permissible As in sechion to ensure tensile failure. 4¢25 stimpp10 q00 8432 300 mm
Compute for the linear weight of 10 mm reinforcing bar. (Use the unit weight of the Steel). o 0.692 kg/m o 0.811 kg/m o 0.888 kg/m o 0.617 kg/m
7. ASTM suggests a tolerance of... percent to allow the variation in strength as a test of ....w. water. A. 12 В. 8 C. 10 D. 15 E. 16 F. None of them
Solve d part only in 2 hours it's mechanical engineering question so plz don't reject and solve it