Square key of side d/4 each and length L is used to transmit torque T from the shaft of diameter d to the hub of a pulley. Assuming the length of the key to be equal to the thickness of the pulley, the average shear stress developed in the key is given by 4T (a) Ld (b) 16T Ld² 2 (c) 8T Ld² (d) 16T πd 3

Square key of side d/4 each and length L is used to transmit torque T from the shaft of diameter d to the hub of a pulley. Assuming the length of the key to be equal to the thickness of the pulley, the average shear stress developed in the key is given by 4T (a) Ld (b) 16T Ld² 2 (c) 8T Ld² (d) 16T πd 3

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

Determine the magnitude of the pin force at A. Assume W = 875 Ib, a = 2.8 ft, b = 2.1 ft, r = 8 in. C B W Answer: A = i Ib
5. A 12-mm-diameter steel [E = 200 GPa] rod (2) is connected to a 30-mm-wide by 8-mm-thick rectangular aluminum [E = 70 GPa] bar (1), as shown in Figure. Determine the force P required to stretch the assembly 10.0 mm. (1) 0.45 m (2) 1.30 m C
Q12 (Simple stress and strain) Item 3 of 3 A bar AB (A = 500 mm?) is hinged at A and is supported by a rod CD and C. The rod is pin connected at A, as shown. Neglect deflections of the bar due to bending. If the diameter of the rod connecting the load W = 90 kN is 20 mm, what is the displacement of the load? Use E=210 GPa. (10 38 mm. 2m 1.8m ww Diameter TYOR 2.5 m 1.5m 0.6m W=90kN
In the following structure, consider the following data: The connection at D is double and has a diameter of 50 mm. The beam BCDE has a thickness of 37.50 mm. The bar AB has a thickness of 37.50 mm and a width of 100. The connection at A is single and has a diameter of 67.50 mm. a. The normal stress in bar AB. Answ. 3.53 MPa b. The shear stress in the bolt at D. Answ. 6.25 MPa c. The shear stress in the bolt at A. Answ. 6.25 MPa d. The support stress between the beam and bolt D. Answ. 13.08 MPa
ABCD is a rigid rod. Cross section area of AE=BF=400 mm2 Find the normal stresses of the bars ae and BF. Calculate the displacement of point D E=200Gpa
= BA The solid steel shaft carries the torques T₁ 750 N-m and T₂ 1200 N-m. Using L₁ L2 2.5 m and G-83 GPa, determine the smallest allowable diameter of the shaft if the shear stress is limited to 60 MPa and the angle of rotation of the free end is not to exceed 40. (Hint: Analyze for 0 governs and T governs). Odmin 54.1 mm = Odmin 46.7 mm B Odmin = 51.9 mm Odmin 26.0 mm 7₁ B C 1₂
In the system in the figure, a) Since oy=500 MPa and the factor of safety is n=3, Find the cross- sectional area of the AB bar, b) Pin diameter at D for Ty=450 MPa and n=3, c) The safe bearing stress at connection Dis ob= 300 N/mm? Find the thickness t. 600 N/mm 30 E 1800 N 46.2mm 61.6mm 77 mm Şekil 3 B.
ECCENTRIC SHEAR ON BOLTS: THE GUSSET SHOWN IN FIGURE IS RIVETED TO THE COLUMN FLANGE BY 16 – 22 mm DIAMETER RIVET IN SINGLE SHEAR. DETERMINE THE STRESS IN THE MOST HEAVILY LOAD RIVET.
Please solve correctly
In this part, you should base your calculations upon a material of your choice. You have to assume areasonable factor of safety.B.1 Determine the maximum force P that can be supported at joint D .B.2 calculate the cross-sectional area of each member to safely carry the axial load.
Civil Engineering. I need help. thanks
In the figure it is holding the BCD rod, the AC rod suspended. The cross section of the AC rod is 15 x 8 mm2. 1.6 tons of force is applied to the BCD rod at point D. C pin is single acting and its diameter is 10 mm. According to this; Find the shear stress at the pin and the bedding stress on the AC rod.