A6 m long hollow bar of circular section has 140 mm diameter for a length of 4 m, while it has 120 mm diameter for a length of 2 m. The bore diameter is 80 mm throughout as shown in Fig. 140 80 300 kN - 300 kN 80 120 Find the elongation of the bar, when it is subjected to an axial tensile force of 300 kN. Take modulus of elasticity for the bar material as 200 GPa.

A6 m long hollow bar of circular section has 140 mm diameter for a length of 4 m, while it has 120 mm diameter for a length of 2 m. The bore diameter is 80 mm throughout as shown in Fig. 140 80 300 kN - 300 kN 80 120 Find the elongation of the bar, when it is subjected to an axial tensile force of 300 kN. Take modulus of elasticity for the bar material as 200 GPa.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

3. Two 10”-15.3 lb channels are welded together as shown in the figure. Find themoment of area of the upper channel about the horizontal centroidal axis xo of the entire section.
c. Calculate "P" in KN considering failure on bearing on projected area. Two A36 16mm Thick Steel Plates Are Connected By Four Rivets With Fv=152 MPa As Shown. Given: Rivet Dia 20 mm x=100 mm
A W460×60 steel beam is loaded as shown. Assume w = 90 kN/m, M0 = 135 kN·m, LAB = 3.9 m, LBC = 1.6 m, E = 200 GPa, and I = 255 x 106 mm4. Determine the reaction force at roller B.
26 -The stair beam in the figure will have support reactions. A support is a fixed, B support is a sliding joint. loads P1= 15 kN, P2= 30 kN, dimensions a = 2 m, b = 6 m, c = 4 m. Accordingly, Ax = ?A) 30B) 18.75C) None.D) 3.75E) 0
Instruction: Follow Given-Required-Solution format for your computation. Complete FBD for full credit. Problem: Neglecting the weights of the members, determine the magnitude of the pin reaction at D when the frame is loaded by the 200-N.m couple.
Calculate and draw the internal forces created at H section of the bracket beam? a = 500 mm b= 200 mm Px= 15 Kn Py=0 Kn Pz = 10 Kn
A horizontal beam AD is supported by an inclined strut CB carries a load W = 2.4KN at the position shown. The strut which consists of one bar is connected to the beam by a bolt passing through the three bars meeting at joint C. BC is 75mm wide and 10mm thick strut while AD is 100mm wide by 10mm thick rigid bar. (a)What is the minimum required bolt diameter in at C if the allowable bolt shear is 68MPa? (b)Determine the stress in strut BC. (c)Determine the bolt stress at A if its diameter is 20mm.
please help! upvote will be given. NO LONG EXPLANATION NEEDED STRENGTH OF MATERIALS The compound shaft carries the two torques shown. The shear moduli are 28 GPa for aluminum, 83 GPa for steel, and 35 Gpa for bronze. If T = 1179.9 Nm, U = 4330 Nm, x = 3.03 m, y = 2.25 m, z = 1.34 m, d = 94 mm, and e = 76 mm, find the angle of rotation of the free end of the shaft. Round off the final answer to two decimal places.
Determine the following unknowns on the beam shown below using Area-Moment Method. Consider 150 mm x150 mm section and E = 80 GPa. Show complete and organized solution. a. Vertical Reaction at B in kN. b.Moment Reaction at A in kN-m. c. Deflection at point C in mm. d. Deflection at midspan of AB in mm. Given: a- 7m b- 24kN/m C- 30kN
Solve the problem completely and neatly. Use 3 decimal places in all your computations except for strain and rho(5 decimal places). Design the number of 36 mm diameter bars to support the maximum positive moment of Mu=1600 kN.m. Use f'c=28MPa, fy=345MPa, h=800mm, bf=1000mm, bw=400mm, flange thickness=100mm, stirrups=10mm, and cc=40mm. Calculate the effective depth of the final section in mm.0 Calculate the depth of the compression block of the final section in mm.0 Calculate the depth of the neutral axis of the final section in mm.0 Calculate the ultimate moment capacity of the final section in kN.m.0
A 500mmx700mm column is reinforced with 10 pcs D28mm bars (4 on outer ends and assumed to be equally spaced). Materials properties are fc’=28MPa and fy=420MPa. Assume a clear cover of 40mm and diameter of stirrups to be 12mm. If the column supports a total factored load of 2000kN and 650kN-m 1. Determine the balanced eccentricity, mm. 2. Determine the balanced moment, kN-m? 3. Determine the approximate distance of the compression fiber to the neutral axis, mm? 4. Determine the value of the reduction factor? 5. Determine the value of the design strength, kN?
A cantilever beam, 3.5 m long, carries a concentratedload, P, at mid-lengthGiven:P = 200 kNE = 200 GPaI = 60.8 x 10^6 mm^4 How much is the deflection (mm)at mid-length What force (kN) should be applied at the free end to preventdeflection? To limit the deflection at mid-length to 9.5 mm, how much force(kN) should be applied at the free end?