A tensile force P Newton is applied gradually on a prismatic bar of length L m and areas of cross- section A m². The strain energy stored in the bar will be equal to
Q: Two reservoirs at different surface elevations are connected by a set of two pipes A and B of same…
A:
Q: igure 1). Block A weighs 50 lb and the platform weighs 16 lb. 1 of 1 If P = 100 lb, determine the…
A:
Q: Use A 992 Steel and Select the most economical W shape for the beam shown in the figure below. The…
A: The beam along with the loading is as below:
Q: In what various ways is it possible for a developer to expand their understanding of site design?
A: Although design and programming are frequently regarded as distinct fields, some individuals are…
Q: At a temperature of 60°F, a 0.04-in. gap exists between the ends of the two bars shown. Bar (1) is…
A:
Q: A highway embankment is shown in the figure below. If the unit weight of the soil in the embankment…
A:
Q: 2. At a reservoir, km = 50, about Delhi the following climatic data were observed. Using Meyer's…
A: Km = 0.5 Assume 30 days per month Determine d. October monthly evaporation (mm/month). e.…
Q: Determine the shear snd moment diagram.
A: As per our company guidelines i am solving question No.15 only ..
Q: A brick masonry wall of normal thickness 200 mm carries an axial load of 26 kN/m and another load of…
A: Axial load W1=26 kN Other Load W2=19 kN/m Eccentricity e=45 mm Thickness t=200 mm
Q: Figure 2 ft 1 of 1 Determine the angular velocity of the spool. The cable wraps around the inner…
A: Following are the given data. The velocity of point A is VA=3 ft/s. The velocity of point B is VB=5…
Q: A body consists of a right circular solid cone of height 40 mm and radius 30 mm placed on a solid…
A:
Q: A 26-mm-diameter steel [E = 190 GPa; a = 11.8x10-6/°C] bolt is used to connect two rigid parts of an…
A:
Q: Use the method of joints to determine the forces acting on joints U and D. Note: Force MU=…
A:
Q: Which step of the process should an error be found—the construction stage or the run stage?
A: Ideally, errors should be caught and corrected as early in the process as possible to minimize their…
Q: The data in the table below is for a closed-polygon traverse. Course Azimuth Length (m) Interior…
A: The data in the table below s for a closed-polygon traverse. Course| Azimuth [Length (m)| Interior…
Q: Can you show an illustration on how the tan(θ) = 60/40 was determined? where did the 40 came from?
A: This is already answer question part . This question is related to the Surveying Engineering from…
Q: A solid steel shaft is to transmit a torque of 10 kN- m. If the shearing stress is not exceed 45…
A: Given data- A solid shaft- Torque T=10 kN-m, Shearing stress τ=45 MPa, We have to find the minimum…
Q: A small sphere of diameter D and density p, is dropped into a large body of fluid of density p.…
A:
Q: With the same problem the answers should be: R = 510 m T = 306.46 m Station point "x" = 10+329.8…
A: Central angle = 62° Pc station = 10+080 Find - (a) the radius (b) tangent distance (c) the…
Q: Q2/ One vehicle is following another on a two lanes, two way highway at night, according to the rule…
A: One car length of clearance =10 km/hr=2.778 m/s Perception reaction time =0.5 sec Coefficient of…
Q: 2.28. A groundwater is being considered for use as a domestic supply. The water has a temperature…
A: NOTE: AS PER the guidelines we are only supposed to answer first three sub parts. Respost the…
Q: 6 kN Ay 2 kN/m -6 m 10 m 2 m 3 kN 2 m 1 B By
A:
Q: Determine the magnitude of the friction force acting on the 100kg block shown if P=100N. The…
A: The given figure is shown below:
Q: A 10 cm dia pipe carries a fluid with kinematic viscosity of 0.25 Stokes at 22°C. If the flow has to…
A: Given data in question DDiameter10 cm Kinematic viscosity 0.25 stokes Reynolds number 2000 To find…
Q: Design shopping mall columns below the roof and below the floor, assuming the following: • f'c =…
A: To estimate the column size based on axial load only, we need to first calculate the maximum axial…
Q: A hydraulically efficient trapezoidal channel has side slopes of 1:1. It is required to discharge 14…
A:
Q: A floor has to carry a load of 12 kN/m2. The floor is supported on rectangular joists each 100 mm…
A: Given data: Load w=12 kN/m2, Rectangular joists 100 mm wide, 300 mm deep and 4 m long, Maximum…
Q: The final answer in letter b must be +0.0228 mm.
A:
Q: What are the units of Axial Deformation and Axial Strain?
A: This question is related to the Strength of the material from Civil Engineering. It is subjected to…
Q: A solid steel shaft is to transmit a torque of 10 kN- m. If the shearing stress is not exceed 45…
A: Given data: Transmitted torque, T = 10 kN-m Maximum allowable shear stress, τmax=45 MPa
Q: CASE 1. 3. BEAM STEEL IE ALUMINIUM Hel ALLI MILIM (mm) 16 40 40 (mm) 16 40 40 (mm) na 3 3 (mm) na 3…
A: As per Bartleby's guidelines we are supposed to answer only first three questions. Kindly repost…
Q: From the given figure Let P=63, Find the following; a. Maximum flexure stress b. Maximum Tensile and…
A:
Q: A simply supported beam with equal overhang on both sides is loaded as shown in the figure. If the…
A:
Q: a) Shear distance from the face support b) Value for checking the cross sectional limit for shear c)…
A: P = factored Load from intermediate beam Intermediate beam is carrying Dead load of 29 KN/m and…
Q: 9.11. When a horizontal laminar flow occu 0.3 m apart, the velocity at the midpoint betwe through a…
A:
Q: Water is flowing at a critical depth of flow = 1.4 m in a channel shown in the figure below.…
A:
Q: Draw the shear and moment diagram 30 KN/m 2m 1m 90KN/m 3m 40KN
A:
Q: A distance is paced and estimated to be 1000 ft. long. The probable error of closure in that…
A: The Relative accuracy in pacing is 1 ft:10000 ft. Given distance = 1000 ft
Q: The Buffering Capacity of a soil is proportional to a. Percent base saturation b. Cation Exchange…
A: 1) The buffering capacity of a soil is a measure of its ability to resist changes in pH when an acid…
Q: 9- A rural Kansas watershed that is ungauged has an area of 475 acres and a main channel length of…
A: A unit hydrograph represents the surface runoff that would occur at a given point in a stream from…
Q: A rectangular beam has b = 300 mm and an effective depth of 525 mm. 28th day compressive strength of…
A: A rectangular beam of Width (b) = 300 mm Effective depth (d) = 525 mm Compressive strength of…
Q: Prove that the truss is statically determinate and calculate the internal forces in each truss…
A: A truss with vertical hinged support at 4 and vertical roller at 1 is given. A point load F=350N is…
Q: (c) A mountain creek with a flow rate of 100 ft/s passes through an eight-ft diameter circular…
A: Q = 100 ft3/s S = 1 ft/mile D = 8 ft NOTE : As per guidelines, first question is solved.…
Q: The benefits of technology transfer have been beset with myriads of problems ranging from excessive…
A: Repair design refers to the process of repairing or refurbishing a product or component to extend…
Q: The bearing of a survey line is N31°17'. Its azimuth observed from north is (round off to two…
A:
Q: Assume a chemical solvent, which is denser than water is spilled into the reservoir. How many days…
A: Given:- The thickness of the silty sand stratum = 3.2 m The hydraulic conductivity of the stratum =…
Q: Using the slope deflection method, calculate the member end moments and draw the shear force and…
A: Given:- A beam is given with a point load and a uniform load The magnitude of the point load = 89 kN…
Q: Determine the shear and moment diagrams of the following beams loaded as shown
A: As per our company guidelines i am solving question 14 only.
Q: Consider the frame shown in (Figure 1). There is a pulley at E, a smooth slot at C, a pin at B, and…
A: The frame shown in below figure, there is a pulley at E, a smooth slot at C, a pin support at B and…
Q: Sketch and explain the relationship between hydraulic conductivity and hydraulic gradient. If the…
A: i. Hydraulic conductivity and hydraulic gradient are two important parameters in the study of…
Step by step
Solved in 3 steps
- Q- A uniform prismatic circular bar made up of rigid material is subjected to a tensile force of 5000 N at one end. If the diameter of the cross-section is 7 mm, then find the stress and strain in the bar.A symmetrical framework consisting of three pin-connected bars is loaded by a forceP (see figure). The angle between the inclined bars and the horizontal is a = 52°. Theaxial strain in the middle bar is measured as 0.036.Determine the tensile stress in the outer bars if they are constructed of a copper alloyhaving the following stress-strain relationship:30. An aluminum alloy rod has a circular cross section with a diameter of 8mm. The rod is subjected to a tensile load of 5kN. Assume that the material is in the elastic region and E = 69 GPa. If Poisson's Ratio is 0.33, what will be the lateral strain? E= 6/8 v = -E(lateral)/(axial)
- A steel rod with a cross-sectional area of 0.25in2 is stretched between two fixed points. The tensile force in the rod at 70°F is 1200lb. If a = 6.5x10-6/°F and E = 29x106 psi, What will be the stress at 0°F? At what temperature will the stress be zero? A bronze bar 3m long with a cross-sectional area of 320mm2 is placed between two rigid walls. At ta temperature of -20°c, the gap A = 25mm. Find the temperature at which the compressive stress of the bar will be 35 MPa. Use a = 18x10-6 m/ (m. °C) and E = 80GPA.ox The state of stress at a given point in a material component is = 120 MPa; Oy = - 80 MPa and t = 60 MPa The loading on the component is increased so that stresses are increased to values which are k times the given values. Determine the maximum value of k if the material can withstand maximum normal and shear stresses of 300 MPa and 200 MPa respectively. 1 11A steel section having a cross section of 20 mm x 30 mm is subjected to an axial force of 240 kN. The steel section has produces a strain of 0.002. If it has a value of Poisson's ratio of 0.30. Which of the following gives the bulk modulus of the steel section. a. 133333 MPa b. 166667 MPa c. 111111 MPa d. 144444 MPa
- The elongation of a bar in axial loading is proportional to the following except A) Stress in the bar B) Length of the bar C) Internal axial force in the bar D Young's modulus of the barA plate in equilibrium is subjected to uniform stresses along its edges with magnitude o = 30 %3D MPa and ow = 50 MPa as shown in the figure. %3D = 50 MPa %3D O = 30 MPa XX ple The Young's modulus of the material is 2 x 1011 N/m2 and the Poisson's ratio is 0.3. If o is negligibly small and assumed to be zero, then the strain Ezz isAn aluminum tube with the hexagonal cross-section shown is 2.5 ft long and has a constant wall thickness of 0.080 in. Find (a) the largest torque that the tube can carry if the shear stress is limited to 7200 psi. Use G = 4 x 106 psí for aluminum. 11.5 in 0.075 in O 6734 lb-in O 7634 lb-in O 6374 lb-in O 7346 lb-in
- 30. An aluminum alloy rod has a circular cross section with a diameter of 8mm. The rod is subjected to a tensile load of 5kN. Assume that the material is in the elastic region and E=69 GPa If Poisson's Ratio is 0.33, what will be the lateral strain? E=68 v=-e(lateral) e(axial)3. An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown in the figure. Axial loads are applied at the positions indicated. Find the maximum value of P that will not exceed a stress in steel of 140 MPa, in aluminum of 13.05 ksi, or in bronze of 100 MPа. Aluminum A = 400 mm? Bronze A = 200 mm Steel A = 500 mm? 2P 4D 2.5 m 2.0 m 1.5 m1. For each state of plane stress shown below, i.e., for configurations (a) and (b), indicate whether each component of the state of strain is: = 0 (equal to zero) >0 (greater than zero) <0 (less than zero) The material is linear elastic with Possion's ratio is between (0, 0.5), and the deformations are small. T 30 e X 0 Ex Ey Ez Yxy Yyz Yzx (a) (b) 1° (b) 1x