The state of stress at a point is shown on the element. Determine (a) the principal stress and (b) the maximum in-plane shear stress and average normal stress at the point. Specify the orientation of the element in each case. Sketch the results on each element. 60 MPa 30 MPa 45 MPa Problem 4. 0 Solve the problem 3.0 using Mohr's Circle.
Q: what is the smallest gage size copper wire that will limit the conductor voltage drop to 5v when 120…
A:
Q: ı dont understand
A:
Q: Suppose that a wind turbine with a blade length 40 m and power coefficient of 0. on shore. The air…
A: Givenr=40mc=0.27ρ=1.2kg/m3V1=13m/s for 8hrV2=8.5m/s for 10hrV3=7m/s for 6 hr
Q: 1. Thin steel plates are subjected to a steady stream of air flowing along their surface at 2 m/s.…
A:
Q: Q6. A hollow circular shaft has an external diameter of 120 mm and the internal diameter is…
A: The inside diagram can be determined as shown below.
Q: Q2 / A shaft transmitting 15kW at 200r.p.m. are supported by two bearings placed 1 m apart. A 600 mm…
A: Given: The power transmitting by the shaft, P = 15 kWThe distance between bearings, L = 1 m The…
Q: A solid cylindrical bar conducts heat at a rate of 25 W from a hot to a cold reservoir under steady…
A:
Q: A stainless-steel plate at 100˚C faces a firewall at 500 ˚C. Estimate the heat flux and radiation…
A: A process in thermydunamics in whicvh the molecules transferred from the higher temperature region…
Q: e initial temperature and pressure of a 250 mm square Diesel engine is 1 bar and 310 K. If fuel…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three subpartsfor…
Q: Explain what is Reynolds Transport Theorem (RTT
A: It is also known as Leibniz-Reynolds transport theorem. The derivative of integrated quantities will…
Q: A vertical semi-circular area of radius r is submerged in a liquid with its diameter in the liquid…
A:
Q: 8-40 Two parallel 30-cm-diameter disks are separated by a distance of 10 cm and enclosed in a large…
A: Given Diameter, d = 30 cm Temperature, T1 = 1200 K…
Q: 3- Why is stress not directly measurable? 4- Is there any deviation between experimental and…
A:
Q: O2/2trming the Reactions and Drow , shear fore and bendined monin Ź D iagrams in Hefia. 10KN/m
A:
Q: A cantilever beam is subjected to an inclined force (P) as shown in Figure 1, the equilibrium normal…
A: Equilibrium normal Force component on sectional area A=PCos(30°)=400*Cos(30°)=346.41kN
Q: Q1) A rail road bumper is designed as a spring in parallel with a viscous damper. What is the…
A:
Q: Using the performance curves below, For a prototype that is 10 times larger than the model and…
A: Solution: Given Data (From the performance curves): CH=5.2CP=0.69CQ=0.12N=600 rpm=10 rps Note:…
Q: For the composite bar indicated, determine the permissible bending moment when the bar is bent about…
A: given data:- stress in aluminum = 100 Mpa stress in brass = 160 Mpa youngs modulus of aluminum = 70…
Q: A closed tank contains 0.6 m of mercury, 1.6 m of water, 2.7 m of oil of specific gravity 0.9 and…
A: Pressure or intensity of pressure may be defined as the force exerted on a unit area. Thus, p=dEdA,…
Q: A simple truss is subjected to 20 kN force at point A as shown in Figure 2. The reaction force at…
A:
Q: 4. A rigid tank initially contains 5kg of saturated vapor steam at 150°C. Heat transfer is done…
A:
Q: A belt is to transmit 50 kW power to a machine. The sheave is 10 inches in diameter and turns at…
A:
Q: The mass of air in a room 3 X 4 X 20 m is known to be 200 kg. Determine the specific volume: u=0.5…
A:
Q: 1. Water flows into a 3m vertical pipe and into a 2m horizontal pipe before discharging into the…
A:
Q: dentify the expression for the moment of inertia of the shaded area with respect to thex axis that…
A: According to the details provided in the question, we need to calculate the moment of inertia about…
Q: 4. A bus travels the 100 miles between A and B at 50 mi/h and then another 100 miles between B and C…
A:
Q: 1. Draw a graph relating dilatant and thixiotropic fluids in terms of torque and viscosity versus…
A: In dilatent fluids, with increase in the velocity, torque and viscosity increases. And for…
Q: 2. The banked turns at Talladega International Super Speedway are designed so a 1760 kg race car can…
A: (a) Draw the free-body diagram of the car.
Q: The system in Fig. below consists of 1200 m of 5 cm cast iron pipe, two 45° and four 90° flanged…
A:
Q: 1-8. Determine angles a, b, and c (Figure P1-8). a 35° FIGURE P1-8
A:
Q: A light plane flies north from Hamburg to Kiel (100 km) with an air speed of of 340 km/h through…
A: Given data as per the question Air speed =340 km/h calculations we have D=100kmvp==340km/hr(a)Time…
Q: OUTCOME 2: Impul As an energy enginee in order to establish a The design specificat Net head,…
A:
Q: Q1/ Find the polar moment of inertia of the shaded area. у-ахis -100 mm 1 x2 100 %3D -30 х-аxis ww…
A: When an amount of force act on an object, then it tends to rotate the object about a point, that…
Q: A smooth pipe (30 cm) diameter and (100m) long has flush entrance and submerged discharge. The…
A: Given Velocity, v = 3 m/s Diameter, D = 30 cm Length, L =…
Q: boiling in a tank at 0.01387 bars. Which of the following tank wall temperatures are possible (check…
A: Ans: B is correct.
Q: Find the loaded resultant couple moment (in KN.M) acting at point O. 15 kN 6 kN/m 500 kN-m 7.5 m 4.5…
A:
Q: A cantilever beam is subjected to an inclined force (P) as shown in Figure 1, the equilibrium normal…
A:
Q: F8-6. Determine the state of stress at point A on the cross section of the pipe assembly at section…
A: Find State of stress at A
Q: 2/11 Ball 1 is launched with an initial vertical velocity v1 = 160 ft/sec. Three seconds later, ball…
A:
Q: As a computer manufacturer, your goal is to provide high-quality computers with rapid processing…
A: we will dicuss on the beat way to build a low cost machine
Q: entify the expression for the moment of inertia of the shaded area with respect to the x axis that…
A: according to the details provided in the question, we need to determine the moment of inertia of…
Q: what if you have multiple liquids acting on the triangle?
A:
Q: I want the third dro 106 50 16 40 20 32 16 16 59 62 3L
A:
Q: force at point C is (in kN)
A: To find Reaction force at Point C
Q: In Figure 1, if the Young modulus is 200 Gpa, the strain percentage in the direction of the normal…
A: Normal Force = P cos 30 = 400 * cos 30 = 346.41016 kN stress = normal force / area = 0.57735 kN/mm^2
Q: A 1m^3 nitrogen gas was placed inside a piston cylinder arrangement with initial state at 200kPa and…
A:
Q: Find the center of mass and the moment of inertia about the y-axis of a thin plate bounded by the…
A: find the centre of mass and moment of inertia about y-axis.
Q: 5. Calculate the necessary draft angle for a reinforcement rib located behind a 6mm wall thickness…
A: Given Initial diameter, d = 2 mm Height, h = 15 mm Find Draft angle Rib height
Q: Question 2: y Determine the moment of inertia for the area shown in the figure beside about y = 2x…
A:
Q: A steel bar of diameter 1cm and length 10cm is made of steel E=200Gpa and yield strength of 300Mpa…
A:
* Well Explained
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
- -27 A square plate with side dimension of 2 in. is subjected to compressive stress a and tensile stress The stresses on element A oriented at angle ?? x1=45° aresy1= 75 psi. tx1y1= 275 psi. . Find the state of stress on the element lilt is rotated clockwise to align the x3 axis with the horizontal x axis.At a point on the surface of an elliptical exercise machine, the material is in biaxial stress with t = 1400 psi and trv = —900 psi, as shown in the figure part a. The figure part b shows an inclined plane aa cut through the same point in the material but oriented at an angle ft Determine the value of the angle 6 between zero and 90° such that no normal stress acts on plane aa. Sketch a stress clement having plane aa as one of its sides and show all stresses acting on the clementThe stresses acting on an element are x= 750 psi, y= 600 psi, and xy = 400 psi. Determine the principal stresses and show them on a sketch of a properly oriented element.
- An element in plane stress on the fuselage of an airplane (figure part a) is subjected to compressive stresses with a magnitude of 42 MPa in the horizontal direction and tensile stresses with a magnitude of 9.5 MPa in the vertical direction (sec figure part b). Also, shear stresses with a magnitude of 15.5 MPa act in the directions shown. Determine the stresses acting on an element oriented at a clockwise angle of 40g from the horizontal. Show these stresses on a sketch of an element oriented at this angle.(a) Construct Mohr's circle for an element in a uniaxial state of stress (b) Use this Mohr's circle to derive the equation for the normal stress On and shear stress En on the n-face. The equations should depend on Ox and θ (c) Use the Mohr's circle to determine the planes on which the maximum shear stress acts. Sketch a properly oriented maximum-shear-stress element and indicate the normal and shear stresses acting on its faces. Ơn nt o, Note: for (b), the angle θ is between 0 and 90° and is positiveConsider the 2-D state of stress shown below. Using the provided scales graph the Mohr's Circle for the 2-D state of stress with “full" details II-Obtain the Principal Stresses, the Maximum Shear Stress, and complete the table below III- Draw the Planes of Principal and Maximum Shear Stresses in the space provided below Provide "full" details and Use 3 Sig. Fig. in this problem Oy = 15 Ksi Tcw > S y Ox =10 Ksi Тух 5 Ksi 10 5 -20 -15 -10 5 10 15 20 5 10 Tccw > S' O Avg. TMax. 01 02 Op1
- Problem 2: A state of plane stress at a point on the surface of a structure consists of the following stress components: Ox = 18 ksi, oy = 24 ksi, and Txy = 15 ksi. Note that the stress components act in the directions shown on the element below. Ox Txy 24 ksi бу 18 ksi 15 ksi (a) Draw a complete Mohr's circle for this stress state. Clearly label the X and Y faces, the center C, and the radius R. (b) Using Mohr's circle, determine the stress components Ox, Oy, and Txy on an element rotated 25° counter-clockwise from the original element shown. Label all of these quantities on the circle. (c) Show all stresses from part (b) on a properly oriented stress element. Be sure to include all stress components acting on the element.To determine the normal and shear stresses on the indicated plane, we must first determine the orientation of the inclined plane relative to the x face of the stress element. Determine the magnitude of the counterclockwise angle between the x face and the inclined plane. Assume Sx = 170 MPa, Sy = 105 MPa, Sxy = 85 MPa, and ß = 65°. Sx Sxy В Sy Answer: 0 = 25 X O'Consider a point in a structural member that is subjected to plane stress. Normal and shear stresses acting on horizontal and vertical planes at the point are shown. Assume stress magnitudes of Sx = 210 MPa, Sxy = 150 MPa. Sxy Construct Mohr's circle for this state of stress on paper and use the results to answer the questions in the subsequent parts of this GO exercise.
- Consider the general case of plane stress as shown. Write a computer program that will show a plot of the three Mohr’s circles for the element, and will also determine the maximum in-plane shear stress and the absolute maximumshear stress.Problem 1: A state of plane stress at a point on the surface of a structure consists of the following stress components: Ox = 25 ksi, oy = 12 ksi, and Txy = 10 ksi. Note that the stress components act in the directions shown on the element below. Ox Txy 12 ksi 5 25 ksi 10 ksi (a) Draw a complete Mohr's circle for this stress state. Clearly label the X and Y faces, the center C, and the radius R. (b) Using Mohr's circle, determine the principal stresses, the maximum in-plane shear stress, and the normal stress that acts on the maximum shear stress plane. Label all of these quantities on the circle. (c) Calculate the orientation of the principal planes and the planes of maximum shear stress. Label all of these quantities on the circle. (d) Show all stresses from part (b) on properly oriented stress element(s). Be sure to include all stress components acting on the elements(s).Determine the resulting maximum value of the normal stress. Specify the orientation of the plane on which these maximum values occur. **The answer is tensile stress is 0 ksi at 90 degrees. **The answer is compressive stress is 7 ksi at 0 degrees. Can you explain how that is? This was my thought process: I know that tensile would be zero because the force P is actually going inwards and not outwards. I know that means that there would be a compressive force. I am confused on the angles, how is a tensile force going 90 degress if there technically is no force in the tensile direction. And how is there a compressive force at 90 degrees if there is a stress? thank you!