Q- Principal stress at a point in an elastic material are 1.5 o (tensile), o (tensile) and 0.5o (compressive). The elastic limit in tension is 210 MPa and μ = 0.3. Find the value of o at failure when computed by maximum principal strain theory.

Q- Principal stress at a point in an elastic material are 1.5 o (tensile), o (tensile) and 0.5o (compressive). The elastic limit in tension is 210 MPa and μ = 0.3. Find the value of o at failure when computed by maximum principal strain theory.

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter6: Introduction To Mechanical Properties

Section: Chapter Questions

Problem 6.2P

See similar textbooks

Related questions

Q: PROBLEMS All problem solutions must include FBDs. 6-61. Determine the force P required to hold the…

Q: Classify each of the structures below as statically determinate, statically indeterminate, or…

A: We know for beams, The degree of static indeterminacy, Ds= Number of unknown support reactions -…

Q: Problem#3: A sand has a hydraulic conductivity K=0.7 m/d and porosity n = 0.32. Whit hydraulic…

A: Given : Hydraulic conductivity K = 0.7 m/d Porosity n = 0.32 Hydraulic gradient = 0.012 To Find :…

Q: A w = 4 kN/m 10 m C B K = 40 kN/m

Q: Give detail information about the Condition and Capacity, Operation and Maintenance, Resilience of…

Q: 11.4 Modulus of elasticity, modulus of rigidity, and Poisson's ratio are interrelated. (a) Calculate…

Q: You have designed a 500 ft long simple horizontal curve that has an intersection angle of 45…

A: Solution: 34. Given: Length of the curve: L=500ft Intersection Angle: I=45o As the length of the…

Q: You have designed a vertical crest curve which joins a +3% grade and a -4% grade. The design speed…

Q: Maximum Reaction at support A, VA Maximum Reaction at support B, VB Maximum Shear at cutting plane…

Q: A cube of ice has a density of 1.76 slugs/ft3 and measures 12 inches on each side. Determine the…

Q: A flat plate of 1.5 m² is being pulled over a fixed flat surface at a constant velocity of 10.5 m/s.…

A: Given data in question Area 1.5 m2 Velocity 10.5 m/s Distance 0.0025 m Force 4.1 N To find out…

Q: 11. A W14x132 A992 column has an effective length of 36 ft about both axes. Determine the available…

A: Given Column W14× 132 Effective length of column in both axes= 36 ft

Q: snown. 7.12 A built-up steel member is composed of a W18 × 71 wide- flange section with a…

A: Given: To find: The location of the X-X axis.

Q: Maximum Reaction at support A, VA Maximum Reaction at support B, VB Maximum Shear at cutting plane…

A: Note:As per bartleby guidelines, only 1st 3 parts among multiple parts, need to be solved. For rest…

Q: You have designed a vertical crest curve which joins a +3% grade and a -4% grade. The design speed…

A: The given data is shown below: Grades=+3% and -4% gradeDesign speed=60 mi/hLength of…

Q: If a nozzle is so shaped that the velocity of flow among center line changes from 1.5 m/sec to 15…

Q: 30 B H 12' C 9 kips 9 kips 9 kips 9 kips 6 @ 15' 90' E |— 30′—|

Q: answer question 18 only

Q: Problem#2: Consider Darcy's experiment. hl= 95.0cm, h2 37.0cm, As =20.0cm, Q =3.5cm3/min, and the…

A: Given : H1 = 95.0 cm H2 = 37.0 cm S = 20.0 cm Q = 3.5 cm3/min Radius of tube = 1.5 cm To Calculate…

Q: Task 1. Work with a partner. Fill the gaps in the text with words from the box in their correct…

A: 1) housing 2) communication 3) manipulate 4) heat 5) clay 6) wood 7) metal 8) pottery

Q: 3. (a) Determine centroid of the shaded area of the following figure. (b) Determine the volume V of…

Q: I just need help finding the normal depths for the Subterranean Channel, the mannings number is…

A: Given, n = 0.0125 So = 0.17

Q: Explain how the GPS technology could help with transportation data collection. Use transit vehicle…

A: GPS technical can help in transportation as following.

Q: Design is required for a new pavement to be constructed in 2010. The annual average daily traffic…

Q: For a typical transportation project, what are the agency cost items and user cost items

Q: Slender columns can experience lateral movement at mid-height (bowing) that causes ? bending stress…

A: Slender column is a long column that failed by buckling or excessive lateral bending. Shear stresses…

Q: 2) The flooring system shown is composed of slab panels measuring 20 X 25 ft in plan, supported by…

A: As per Bartleby's guidelines we are supposed to answer only first three questions. Kindly repost…

Q: Discussion: Answer the following questions by referring to the relevant Standards and textbooks. You…

A: To discuss the result and explain

Q: Situation 3. Determine all the member forces using any method. Indicate if (T) or (C). Tabulate your…

Q: Please perform an experiment and provide a report on Introduction to Measuring Devices and cover the…

A: Any material utilised in the building projects is a construction material. Examples include asphalt,…

Q: Determine the deflection at B, slope at left and right of B if the moment of inertia of segment AB…

Q: Determine the deflection at B and D and the slope at left and right of B using any of the following…

A: Given: Required: Deflection at B and D Slope at left and right of B

Q: SITUATION 4. The length of curve of a simple having a degree of curve 4° is equal to 210m. Compute…

Q: Penetration 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Penetration (mm) 246 8 10 12 Load (kN) 11.5 17.6…

A: In laboratories for building materials, the California Bearing Ratio (CBR) test is used to gauge the…

Q: A particle which moves in two-dimensional curvilinear motion has coordinates in millimeters which…

A: Given data: x=8.4t2+7.1y=4.6t3+5.2t=2 s

Q: A reconstruction project of a 10-mile 4-lane concrete highway is proposed for next year. The initial…

A: Given: No. of lane = 4 The initial cost per lane-mile, A = $271000 Service life, n = 30 years…

Q: For a given storm of total rainfall depth of 10 cm at a given watershed, the total direct runoff…

Q: 0.003 rad A w = 4 kips/ft 8'. 0.3", е в — 2' — C

A: Give data : Indeterminate beam with fixed and roller end at A and B respectively EI = 300000×240 =…

Q: Is this right because the answers is different?

A: Given: L= 7meter H1= 1meter H2= 3meter a= 1meter b= 3meter F1= -10kN F2= 6kN P1= -3kN/meter P2=…

Q: P3.9 to P3.11. Determine the reactions for each struc- ture. All dimensions are measured from the…

A: Given : Determine the reaction of each support ?

Q: Compact disc is spinning at constant angular rate: 0=345 rev/min, calculate the magnitudes of the…

Q: difference between stratified sampling and cluster sampling methods

A: difference between stratified sampling and cluster sampling methods:

Q: Per the ACI, what is the minimum girder depth (Select a uniform depth for all girders) Material…

Q: 8.3 Identify the correct statement(s): • Column effective length depends on its unbraced length and…

Q: 2. The floor causes a couple moment of Ma = 40 N-m and Mb = 30 N-m on he brushes of the polishing…

Q: ine the location h of the spot toward which the pitcher must throw if the ball is to hit the catch…

Q: 2) Member (1) is a solid 50-mm diameter cylinder made from Am1004-T61 magnesium [E₁ = 44.7 GPa, a₁ =…

A: Given : Dia of cylinder = 50 mm Properties of magnesium : E = 44.7 GPa , Alpha = 26 X 10-6/oC…

Q: A pumping test carried out in a 50 m thick confined aquifer resulted in a flow rate of 600 l/min.…

A: Answer Based on the given data let us draw the diagram showing given data Calcultions shown in…

Q: If the 49- kg crate starts from rest and travels a distance of 8 m up the plane in 6 s, determine…

Q: What data should be included in a network-level pavement management inventory and explain the use of…

Concept explainers

Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.

Question

Q- Principal stress at a point in an elastic
material are 1.5 o (tensile), o (tensile) and
0.5o (compressive). The elastic limit in
tension is 210 MPa and μ = 0.3. Find the value
of o at failure when computed by maximum
principal strain theory.

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

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

The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular cross section of 0.2011in.2 in area and a gage length (the length over which the elongation is measured) of 2.000 inches. The specimen was not loaded to failure. a. Generate a table of stress and strain values. b. Plot these values and draw a best-fit line to obtain a stress-strain curve. c. Determine the modulus of elasticity from the slope of the linear portion of the curve. d. Estimate the value of the proportional limit. e. Use the 0.2 offset method to determine the yield stress.
The results of a tensile test are shown in Table 1.5.2. The test was performed on a metal specimen with a circular cross section. The diameter was 3 8 inch and the gage length (The length over which the elongation is measured) was 2 inches. a. Use the data in Table 1.5.2 to produce a table of stress and strain values. b. Plot the stress-strain data and draw a best-fit curve. c. Compute the, modulus of elasticity from the initial slope of the curve. d. Estimate the yield stress.
A tensile test was performed on a metal specimen having a circular cross section with a diameter 0. 510 inch. For each increment of load applied, the strain was directly determined by means of a strain gage attached to the specimen. The results are, shown in Table: 1.5.1. a. Prepare a table of stress and strain. b. Plot these data to obtain a stress-strain curve. Do not connect the data points; draw a best-fit straight line through them. c. Determine the modulus of elasticity as the slope of the best-fit line.
Determine: a) max shear stressb) max compressive stressc) max tensile stress
A 3m long steel plate having a cross section of 25mm by 300mm is use as a hanger and subjectedto a tensile load of 1070 kN. The proportional limit of the steel is assumed to be 200 MPa. If thePoisson’s ratio is 0.25, determine the following;a. The transverse strain,b. The total axial deformation, andc. The transverse dimensional change along 300mm.
7. A steel rod of diameter 10 mm carries an axial load of 10 kN. Consider the modulus of elasticity and Poisson's ratio of 20 GPa and 0.30 respectively. Calculate: a) the normal stress in the rod. b) the lateral strain in the rod. c) the change in diameter of the rod when the load is applied
The stress condition of an I-section beam at point A is given. (It is 30 MPA shear stress value.) a) Calculate the principal stresses, location and angle. b) Calculate the stress components that will affect the plane in a section a-a that makes a 30 degree angle shown in the figure.
A square beam (w=0.03 m) is loaded with a point load of 1000 N and a moment load of 1000 Nm, as shown. i. Determine maximum deflection of the beam using step by step analytical equations. ii. Determine the Maximum stress in the beam using step by step analytical equations iii. For both top fibers and bottom fibers of the square beam, specify the type of the stresses.
Define the following:a. Proportional limitb. Elastic limitc. Yield stress
For the overhanging beam loaded as shown, determine the largest value of P so that the tensile flexure stress is limited to 8000 psi, the compressive bending stress will not exceed 10000 psi, and the transverse stress is limited to 6000 psi
Two solid cylindrical rods AB and BC are welded together at B and loaded as shown.a) Determine the magnitude of the force P for which the tensile stress in rod AB is 100ksi.b) What is the compressive stress at rod BC?
At a point in a machine component that is subjected to plane stress, the normal and shear stresses are ox = 80 MPa, oy = 35 MPa, and Txy = 84 MPa, acting in the directions shown in the figure. At this point, determine the strain components Ex, Ey, Ez, and Yxy. Assume that E = 69 GPa and v = 0.29 for the machine component.