During a tension test, measurements for the applied load and the corresponding elongation are taken at frequent intervals. These data points are a. calculate the stress caused by the applied load at each data point. b. calculate the strain in the specimen induced by the applied load at each data point.
Q: A solid shaft transmits 250 kW at 100 rpm. If the shear stress is not to exceed 75 N/mm², what…
A:
Q: The population records of Al-Zubair city center are as given below. Answer the followings: Year 2010…
A: I am solving only first three sub parts as per Bartleyby guidelines.
Q: 6' 18 kips Bw = 2.4 kips/ft 10'- C 8'- D
A:
Q: PROBLEM 1: For the determinate beam shown below, construct the quantitative influence diagrams of…
A:
Q: If the aluminum cable is removed and no lon ger supporting Bar ABC. A concentrated loa d is then…
A: Answer Let us first draw the free body diagram and calculate the shear force at B. Let us…
Q: 2-2. Determine the magnitude of the resultant force FR = F1 - F2 and its orientation 0, measured…
A: Given Data Find the resultant of forces and orientation of resultant from positve x-axis measured…
Q: The following data are given for a channel-type grit chamber of length 7.5 m. 1. Flow through…
A:
Q: Develop the shear and bending moment diagrams for the cantilevered retaining wall. (See Additional…
A: Given:- To find:- Shear force and bending moment diagram Concept:- Shear force diagram:- Shear…
Q: Based on the problem above, determine the shear stress in the grain of the timber column shown in…
A:
Q: Given the Following beam in simple flexure, loaded at midspan: P Section Span, L 1 D) Sketch Shear…
A: As per Bartleby's guidelines we are supposed to answer only first question. Kindly repost other…
Q: Through a very narrow gap of height 'h' a thin plate of large extent is pulled at a velocity V. On…
A:
Q: 21 The volume coefficient of thermal expans ion is equal to two times the value of area coefficient…
A:
Q: 7. Find the approximate flow rate at which water will flow in a conduit shaped in the form of an…
A: Given information, f= 0.0155 Cross-sectional area = 0.075m² Head loss = 4m per km length
Q: For the beam and loading shown below, determine the maximum deflection in mm? Express your answer in…
A:
Q: Engineering Mechanics (Upvote will be given. Please write the complete solutions and FBDs Legibly.…
A: Given Data EI = constant Determined the support reaction.
Q: clear
A:
Q: The lap joint of a tension member is shown. The plate is 252 mm wide and 12 mm thick. The bolts are…
A: Given:- The width of the plate = 252 mm The thickness of the plate = 12 mm The diameter of the…
Q: The flow net around a sheet pile wall is shown in the sketch. The properties of the soil are:…
A: Given- Permeability k=0.09 m/day G=2.70 Void ratio e=0.85 It is needed to find the seepage loss of…
Q: What is the reason(s) the National Building Code of the Philippines (PD1096) was created / develop?
A: The Philippines' National Building Code is a piece of legislation created to address the country's…
Q: In a soil investigation work at a site, Standard Penetration Test (SPT) was conducted at every 1.5 m…
A: Given SPT test data Number of blows at 150 mm successive penetrations- 8, 6 & 9.
Q: The city pool loses 1.0 inch of water every week due to evaporation. If the pool is 25 yards long…
A: Given that,ο The city pool loses 1.0 inch of water every week due to evaporation.ο The pool is 25…
Q: What are the benefits and drawbacks of beginning a project using a pre-built model vs a clean sheet…
A: Benefits of Beginning a Project with a Pre-Built Model: 1. Cost Savings: Using a pre-built model can…
Q: Write (dynamic viscosity, kinematic Viscosity, Specific gravity, Bulk Modules of Elasticity) in MLT…
A:
Q: a. The reactions at the support for a simple beam loaded as shown. Neglect the weight of the beam.…
A:
Q: 2.9 A hydrometer test has the following results: G, = 2.7, temperature of water = 24°C, and L = 9.2…
A:
Q: Q5: The following data of a cross regulator. calculate the length of impervious floor of regulator…
A: To find - Length of floor with safe exit gradient of 0.2
Q: An electric Locomotive running at 60 kmph on a curved track of 1.68 m gauge laid at 800 m radius…
A: Given data :- Gauge distance = G = 1.68 m Velocity = V = 60 kmph Radius of curve = R = 800 m…
Q: Analyze the following beams by computing the support reactions. EI is assumed to be constant.
A: Given: Required : Analyze the structure
Q: Given the Following beam in simple flexure, loaded at midspan: P Section h Span, L D) Sketch Shear…
A: Since you have posted multiple questions with multiple sub parts,we will provide the solution only…
Q: 2 A tensile test is performed on a brass specimen 3/8" in diameter using a gage length of 2". When…
A: Given, Diameter (D) = 3/8" Gage length (L) = 2 in Load (P) = 4500 lb
Q: Two methods can be used to produce solar panels for electric power generation. Method 1 will have an…
A: The company should select Method 1. Since the analysis is being done over a three-year planning…
Q: soil has dry unit weight of 17.5 kN/m², specific gravity of 2.65 and degree of saturation of 72%.
A:
Q: The shear leg derrick is used to haul the 200-kg net of fish to the dock. Determine the compressive…
A:
Q: In the construction of railroads, curvature of the track is measured in the following way. First a…
A: Given, Degree of curve = 1.70o Chord length, L = 100 ft
Q: Hi, thankyou for your help, I was wondering if I didn't have any of the given information, how would…
A:
Q: List all the Structural Steel Standards and Identify the steel grades specified for each standard.
A: 1. ASTM A36/A36M: This is a structural steel specification for carbon steel shapes, plates, and bars…
Q: urveying using trapezoidal rule, simpson rule and area division
A: Data provided : Note : ( Unit of length not given considering it in Meter) Total Length = 13 meter…
Q: "QC.25. Figure below shows a nonsway frame. The following are the properties of the beams and…
A: Answer Calculation of effective length factor of column AB In order to calculate the effective…
Q: The number of revolutions of a current meter in 40 s time was found to be 12 and 30 when the…
A: Given data- Current meter- Case-1 Velocity V=0.3 m/s, Number of revolutions Ns=12, Time t=40 s,…
Q: Determine the actual runway length after applying necessary corrections for elevation and…
A:
Q: Question 3. For the shaft shown in the figure find: 1. Maximum shear stresses in whole the shaft. 2.…
A: Given, Modulus of rigidity, G = 80 GPa or 80000 MPa NOTE : As per guidelines, first question is…
Q: A flanged bolt coupling has ten 16-mm diameter steel bolts on 800 mm diameter bolt circle a nd six…
A: Given: Ten 16 mm diameter steel bolts on 800 mm diameter bolt circle Six 20 mm diameter steel bolts…
Q: Problem 1: A rectangular beam having b - 250 mm and d = 450 mm spans 4.5 m face to face of simple…
A: Beam Design for shear
Q: Plot the points whose polar coordinates are given below, then convert each point from polar to…
A:
Q: Question civil engineering- The total observed runoff volume during a 6h storm with a uniform…
A: Given- 6 hour storm, t=6 hour Intensity I=1.5 cm/hr Runoff volume 23.04×106 m3, Area A=320 km2 It is…
Q: 8 Expansion is an axial deformation. O True O False 9 The coordinates of centroid locate the ge…
A: This question is related to the Strength of the material from Civil Engineering. This is statement…
Q: Give examples of problems that may arise when a designer fails to give adequate attention to the…
A: 1. Delays in Construction: Poor design choices may lead to delays in building, which can be caused…
Q: A rectangular footing 2.3 mx 3.2m x 0.34 m thick supports a 300 mm square column at its center…
A: Given: Footing dimension = 2.3 m x 3.2 m x 0.34 m Square column dimension = 300 mm x 300 mm fc = 21…
Q: The solid shaft is subjected to the distributed and concentrated torsional loadings shown. Determine…
A:
Q: Q6. For a synthetic unit hydrograph the width of the unit hydrograph at 50% peak discharge is 87.5 h…
A: Given: For a synthetic unit hydrograph, the width of the unit hydrograph at 50 % peak discharge is…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- 1.5-6 The data shown in the table were obtained from a tensile test of a metal specimen with a diameter of 0.500 inch and a gage length (the length over which the elongation is measured) of 2.00 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. Use the slope of the best-fit line to estimate the modulus of elasticity. Load (kips) PI223 SIN 0 2.5 3.5 10 11.5 12 Elongation (in.) 0 0.0010 0.0014 0.0020 0.0024 0.0036 0.0044 0.0050 0.0060 0.0070 0.0080 0.0120 0.0180The data shown in the table were obtained from a tensile test of a metal specimen with a rectangular cross-section of 0.2 in.? in area and a gage length (the length over which the elongation is measured) of 2.000 inches. 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 stress concentration occurs whenever there is an abrupt change in the cross-section of a component or there is any discontinuity in the material. The figure given below shows a flat plate with a hole of diameter d. The plate is fixed at one end and the other end is subjected to a tensile load of P = 44 kN due to which there is a change in length of 0.4 mm. The thickness of the plate is 11.5 mm. The maximum stress developed in the flat plate is 228 MPa. Take Young's modulus(E) = 210 GPa and theoretical stress concentration factor =2, Calculate the following values: i) Width of the plate (W2) in mm ( ii) Nominal Stress in MPa ( iii) Diameter of the hole (d) in mm
- An aluminium specimen with an initial gauge diameter d, = 10 mm and gauge length, 1, = 100 mm is %3D subjected to tension test. A tensile force P= 50 kN is applied at the ends of the specimen as shown, resulting in an elongation of 1 mm in gauge length. The Poisson's ratio (µ) of the specimen is Take shear modulus of material, G = 25 GPa. Consider engineering stress-strain conditions. PA steel bar, whose cross section is 0.60 inch by 4.10 inches, was tested in tension. An axial load of P = 31,025 lb. produced a deformation of 0.115 inch over a gauge length of 2.10 inches and a decrease of 0.0080 inch in the 0.60-inch thickness of the bar. a. Determine the lateral strain. b. Determine the axial strain. c. Determine the Poisson’s ratio v. d. Determine the decrease in the 4.05-in. cross-sectional dimension (in inches).2. For the state of stress shown, determine the range of value of for which the normal is equal to or less than 100 MPa and 50 MPa. stress x' + 90 MPa 60 MPa =
- The stress concentration occurs whenever there is an abrupt change in the cross-section of a component or there is any discontinuity in the material. The figure given below shows a flat plate with a hole of diameter d. The plate is fixed at one end and the other end is subjected to a tensile load of P = 41 kN due to which there is a change in length of 0.4 mm. The thickness of the plate is 11 mm. The maximum stress developed in the flat plate is 235 MPa. Take Young's modulus(E) = 210 GPa and theoretical stress concentration factor =2, Calculate the following values: i) Width of the plate (W2) in mm ii) Nominal Stress in MPa iii) Diameter of the hole (d) in mm Hole with stress concentration factor 2 35 mm W2 35 mm P 300 mm 350 mm- 250 mmAn aluminum rod with a semicircular cross section of radius r = 12 mm (Fig. a) is bent into the shape of a circular arc of mean radius p = 2.5 m. Knowing that the flat face of the rod is turned toward the center of curvature of the arc, determine the maximum tensile and compressive stress in the rod. Use E = 70 GPa. (a) r=12 mmIf the angle of obliquity for the resultant stress at a plane which is 45° from the principal stress is 30° as shown in the figure then find the ratio of stress in x-direction to stress in y-direction. A-3.73 B 3.73 C 1.73 6² D 0.268 Correct Option B # 45%
- Sketch the stress-strain curve of the following tension test??? In the tension test of a metal fracture occurs at maximum load. The conditions at fracture were: A = 100 mm and L, = 60 mm, the initial values were: A = 150 mm and L. 40 mm.1.5-7 The data shown in the table were obtained from a tensile test of a metal specimen with a rectangular cross section of 0.2 in.² in area and a gage length (the length over which the elongation is measured) of 2.000 inches. 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. Load (kips) 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 50 6.0 6.5 Elongation × 10³ (in.) 0 0.160 0.352 0.706 1.012 1.434 1.712 1.986 2.286 2.612 2.938 3.274 3.632 3.976 Load (kips) 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13 Elongation × 10³ (in.) 4.386 4.640 4.988 5.432 5.862 6.362 7.304 8.072 9.044 11.310 14.120 20.044 29.106Question 3 The strain rosette shown below was used to obtain normal strain data at a point on the free surface of a machine part. Under load, the following strains were measured: Ea = -360 µE, Eb = −230 µɛ, &c = 815 µƐ and v= 0.15 a) Determine the strain components Ex, Ey and Yxy at the point. b) Determine the principal strains and the maximum in-plane shear strain at the point. Figure 1 b 120° 120° 120° a I