A round bar of 25mm in diameter undergoes a tensile load of 120kpa. The gage length is 30cm and fracture length is 33.54cm.Compute the axial strain every 10mm and the total elongation after fractured.

A round bar of 25mm in diameter undergoes a tensile load of 120kpa. The gage length is 30cm and fracture length is 33.54cm.Compute the axial strain every 10mm and the total elongation after fractured.

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter11: Fracture And Fatigue

Section: Chapter Questions

Problem 11.10P

See similar textbooks

Related questions

Q: The distance between two points is 360 m. If the line is to be laid out by 100 m tape which is 0.02…

A: Given data : Correct Length of tape L=100 m Incorrect length of tape L'=100+0.02=100.02 m Incorrect…

Q: SITUATION. A soil in its natural state has a moisture content of 30% and a unit weight of 16 kN/m3.…

A: This question is related to the Soil Mechanics from Soil Properties.

Q: Calculate straight line equation fitting the below data

Q: which of the following is not a typical zoning constraint

A: Minimum Vehicle parking requirements

Q: 3/76 Determine the speed v at which the race car will have no tendency to slip sideways on the…

A: Determine the speed u at which the race car will have no tendency to slip sideways on the banked…

Q: An open water tank shown in figure is moving up a 30 degree incline with constant acceleration a as…

Q: 4- A 1500 ft deep umping well has a 2.5 inch OD tubing inside a 8 in ID casing. Without the packer,…

A: Solution: Given: permeability k = 40 ms thickness h = 5 ft Porosity ϕ= 30v compressibility ct=…

Q: An observer counts 240 veh/h at a specific highway location. Assume that the vehicle arrival at the…

A: given-240 veh/htime=30 s

Q: A tennis tournament has 8 players (laddered tournament). The number a player draws from a hat…

A: To find probability that the second best player wins the runner up cup

Q: 28 in. 24 in. В 4 in. 20 in. Control arm AB is subjected to a counterclockwise moment M and held in…

A: Draw the FBD of the rod AB. Resolve the tension force along horizontal and vertical directions. Then…

Q: Q1.An aquifer has following different formations, their thickness and Hydraulic conductivity are…

A: Hydraulic Conductivity can be defined as the velocity of flow which would occur under unit hydraulic…

Q: Arectangular pre stressed concrete beam 450 mm 700 mm is simply supported having a span of m. The…

Q: ) The, Conposite section Shown, is subjectuol to a Sagging bevding moment of loo kN,m, Deter mine…

Q: EARTHWORK SPECIFICATIONS oCut and Fill to Formation Level oGeneral oFill materials oFinish to…

A: Formation is a flattened surface of ground on which the pavement is settled. A non-structural…

Q: 4.1 A simply supported beam is reinforced with 5-ϕ25 mm at the bottom and 2-ϕ20 mm at the top of the…

Q: Problem 10: Apply the concept of tearing out failure to compute the available block shear strength…

Q: eam ABC with an overhang BC is subjected to a linearly varying distributed load on span AB with peak…

A: Given Data: Peak Intensity = 2400 N point load = 1500 N

Q: A simple curve has a radius of 220 m and angle of intersection of 128°. The curve is to be shifted…

Q: Following are the results of a field unit weight determination test on a soil with the sand cone…

Q: Which of the following defines the activity times in a project network? I. The earliest finish time…

A: Earliest start time = It is defined as the earliest possible time at which an activity can start. It…

Q: will

Q: The spring is placed between the wall and the 11.5-kg block. If the block is subjected to a force of…

Q: 24.7 26.4 21.9

Q: monolithic floor framing plan is shown in the figure. The columns are 300 mm square, girders are…

Q: 9 A simply supported beam 300 mm wide, 500 mm deep and spans 5.6 m supports a service super…

Q: hear and flexure only is reinforcnd as follows: TOP BARS BOTTOM BARS @ MIDSPAN 2-016 mm 3-016 mm @…

Q: 430mm diameter, non-slender, spiral column is symmetrically reinforced with 10-25mm vertical bars.…

A: Spiral column Diameter = 430 mm Asc (compression steel) = 10×(π/4)×252= 4908.75 mm2 Ag=…

Q: A short rectangular column 500 mm on one side and 800 mm on the other side. It is reinforced with…

A: Given : Width of cross-section of the short rectangular column, b = 500 mmDepth of cross-section of…

Q: ties and tie wire if there are 36 columns with cross section mensions of 60 x 90 cm. at 12.00 meters…

A: Given:- lateral ties dimater=10mm number of columns=36 60 x 90cm L=12.00metres=1200mm To find:-…

Q: A 470-mm-diameter, non-slender, spiral column is symmetrically reinforced with 12-16 mm vertical…

A: Spiral reinforced column (short column) Diameter = 470 mm Compression reinforcement = 12-16 mm…

Q: In a sudden enlargement of a pipe cross-section, if the velocity of flow at the inlet of pipe (V1) =…

Q: Calculate the nominal shear strength (kN) of 4-legged stirrups 12-mm-diameter, spaced at 210 mm on…

A: Given data: 4-legged stirrups 12 mm diameter spacing 210 mm effective depth = 435 fy = 275 MPa.

Q: In a sudden enlargement of a pipe cross-section, if the velocity of flow at the inlet of pipe (V1) =…

A: Given data: The velocity at inlet of pipe V1=40 m/s The velocity at outlet of pipe V2=20 m/s The…

Q: The water velocity in the channel shown in the figure has a velocity distribution across the…

Q: Water flows in the bend shown in figure at a rate of 5 m3/s, and the pressure at the inlet is 650…

A: To solve this problem, we will use Bernoulli equation. Therefore, we will calculate all the terms…

Q: A triangular slab ABC shown in Fig. 15.7 is simply supported along edges AB and AC but has a free…

Q: K = 1 kN/mm L4 A 1 m→ 2m- 3 kN

Q: Determine the value of longitudinal strain if poisson ratio is 0.212 and lateral strain 0.067

Q: A simply supported steel beam with a length of 10 m carries a superimposed uniformly distributed…

A: Moment of Inertia = 540 x 106 mm4 Length of Beam = 10m Allowable deflection = L/240 Beam weight…

Q: A barge is loaded with 150 tons of coal. The weight of the empty barge in air is 35 tons. If the…

A: Given data Coal weight C = 150 tons Weight of empty barge B = 35 tons Width of barge b = 18 ft…

Q: What are some inherent limitations of the stability indices

A: The most commonly-used type of parameter in the objective aids to tropical-weather forecasting has…

Q: d 500 mm on the other side. It is reinforced with 8-28-mm-diameter longitudinal bars equally…

Q: Determine the components of the P kN force. The components must parallel and perpendicular to the…

A: Given P = 10KN Angle of force = 20⁰

Q: pycnometer filled with soil and water is 6.75E is 6.3395 N. Determine the soil grain specific 1.63…

Q: DETERMINE THE AVERAGE PUNCHING SHEAR STRESS THE CIRCULAR SHAFT CREATES IN THE METAL PLATE THROUGH…

Q: A 480-mm-diameter, non-slender, spiral column is symmetrically reinforced with 6-16 mm vertical…

Q: A hydraulic jump o<<urs ina horizontal re<tangular <hannel, which is I m wide. The pre-jump depth is…

Q: A 440-mm-diameter, non-slender, spiral column is symmetrically reinforced with 10-20 mm vertical…

Q: A type of thermoplastic lane marking design to aid and provide motorist with visual, audio and…

A: Answer:- Rumble Strips Rumble strips which are also known as the sleeper lines or the alert strips…

Q: 1) Determine the support reactions and draw the bending moment diagram. 100 kN 100 kN E C D -9 m -6…

A: Given Data: E =70 GPa I = 1300 x 106 mm4 EI = 9.1 x 1013 N.mm2 Question-1 Step:1 Fixed End Moments…

Concept explainers

Crack Detection

Concrete materials are meant for supporting structures, building foundations and they act as several load-bearing structures. Over time, due to environmental conditions, and based on the constituent materials used, concrete materials are subjected to a great degree of distress. Corrosion of the reinforcement bars due to chemical influences, uneven base, earthquake, drying shrinkages, and alkali-aggregate reactions are some of the reasons for concrete distress.

Question

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 2 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

A punch of 20 mm diameter is used to punch a hole in 8 mm thick plate. If the force required to create a hole is 110 kN, the average shear stress in the plate will be nearly 1.410 MPa 2.320 MPa 3. 220 MPa 4. 140 MPa
A punch of 20 mm diameter is used to punch a hole in 8 mm thick plate. If the force required to create a hole is 110 kN, the average shear stress in the plate will be nearly (a) 410 MPa (b) 320 MPa (c) 220 MPa (d) 140 MPa 95
Calculate the stress from a 0.3498 in. diameter tensile specimen yielding at 4.407 kips 46.0 ksi 30.6 ksi 33.4 ksi 45.9 ksi
In the following beam system, the beam is subjected to uniform distributed load W = 25 lb /in. Assume a = 90-inch, b = 130-inch, C = 40 inch and d = 50 inch a) Determine the resultant force produced at the pin C for the distributed load, W b) What is the factor of safety that exists for pin C with respect to its fracture strength? assume that the pin at C fractures when the resultant force reaches a value 35000 lb.
The limit load of an elastic-plastic cracked three-point bend beam (Figure QA1) with S = 4W = 120 mm, crack length a and a/W = 0.4 is (PL)c. Calculate %3D the crack opening stress at a distance of 0.5 mm ahead of the crack tip in an elastic specimen subjected to bending load equal to the limit load. Assume that the materials yield strength is equal to oy 300 MPa and the specimen is under plane strain condition. Figure QA1: three-point bend beam P. SI
Please analyse question 3C(i) with a M1 = 35kN.m as an un-cracked section and 3C(ii) with a M2 = 120kN.m as a cracked section. Give stress diagrams
The rectangular plate is subjected to the deformation shown by the dashed lines. Determine the followings: 1) the average normal strain along side AB 2) the average normal strain along the diagonal AC 3) the average normal strain along the diagonal BD 4) the shear strain at B 5) the shear strain at D B C 8P mm 2 mm 4 mm 10P mm
2. A metal plate is .125 inch thick. What force is required to punch out a square piece 1" x 1"? The ultimate shear stress of the metal is 37,000 psi, and the ultimate tensile stress is 60,000 psi. (2 ntcl Punch Force
The specimen shown is made from a 25 mm diameter cylindrical steel rod with two 38 mm outer-diameter sleeves bonded to the rod as shown. Knowing that E = 200 GPa, determine (a) the load P so that the total deformation is 0.05 mm, (b) the corresponding deformation of the central portion BC. 38 mm diameter P' 25 mm diameter B 38 mm diameter C 50 mm 75 mm 50 mm
Q) If the failure of shearing stress in a steel plate is 2,300KN, determine (a) the force required to punch a 32 mm diameter hole in a 10mm thick plate and, (b) the corresponding normal stress ina punch. Explain it correctly
9. (a) Sketch the Mode I, Mode II, and Mode III crack opening geometries, and clearly state which is the most commonly found in engineering structures. (b) Define plane stress and plane strain, making clear which, if any, of the stresses are zero in each case. (c) What is plane strain fracture toughness? 10. (a) Write Griffith's expression for the fracture stress of a material under plane stress conditions. Identify which parameters are applied and which are material constants. (b) What is the leak-before-break condition? Please explain. I
A hole is to be punched through a steel plate of 8 mm thickness. What is the least diameter of hole which can be punched, if the steel punch can be worked to a compressive stress of 800 N/mm² and the ultimate shear strength is 300 N/mm²? A 1.2 mm B 12 mm C 21 mm D 2.1 mm