Problem 9-3. Determine the deflection at the end B of the clamped (Fixed at A) A-36 steel strip. The springs have a stiffness of k= 2 N/mm. The strip is 5 mm wide and 10 mm high. Also, draw the shear and moment diagrams for the strip. 10 N/mm k=2N/ C k=2N/ mm mm 100mm 100mm

Problem 9-3. Determine the deflection at the end B of the clamped (Fixed at A) A-36 steel strip. The springs have a stiffness of k= 2 N/mm. The strip is 5 mm wide and 10 mm high. Also, draw the shear and moment diagrams for the strip. 10 N/mm k=2N/ C k=2N/ mm mm 100mm 100mm

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

The circular steel shaft is subjected to two torques as shown. The segment AB is hollow, with outside diameter of 1 inch and an inside diameter of ½ inch. The segment BC is solid, with a diameter of 1 inch. Determine (a) the maximum shear stress in the shaft, and (b) the angle of twist in degrees between A and C, using G = 12 x 10⁰ psi. 750-in. Ⓡ 2 ft 2000-in. 18 Itin. 3 ft Lin.
The solid 34 mm diameter steel [E = 200 GPa] shaft supports two belt pulleys. For the loading shown, determine: (a) the shaft deflection at pulley B. (b) the shaft deflection at pulley C. Assume P = 810 N, Q = 480 N, LAB = 260 mm, LBC = 400 mm
The bar DA is rigid and is originally held in the horizontal position. The wires are made of 304 stainless steel and have a diameter of 0.04 in. The weight W causes B to displace downward 0.06 in. Determine the downward displacement at C (in inches). E 5 ft 2 ft- 6 ft B A 6 ft W
= The strut AB made from two bars (thickness of each bar = 0.50 in) is connected to a rectangular beam CD (b 0.80 in x h = 7.5 in) at joint B. The beam carries a concentrated load of 2750 lb at the end joint D. (a) determine the minimum diameter of the bolt at B if the shearing stress in the bolt is not to exceed 14000 psi. (b) determine the minimum diameter of the bolt at B if the allowable bearing stress in the bar plate is 20000 psi. Detail of joint B 3 ft (O с A 5 ft O B 6 ft D 2750 lb 3.75 in 3.75 in 0 in 0.80 Strut AB Beam CD (b Xh) Bolt (dmin) -0.50 in
Two cylindrical bars, AB and BC are connected at point B as shown. Knowing that d1 = 50mm and d2 = 30mm, find the voltages normal in the AB and BC stretches. Admitting that the material of stretch AB is aluminum (E = 70 GPa), and of the BC section being steel (E=200 GPa), determine the displacements of points B and C.
Determine the force in each member of the loaded truss. The forces are positive if in tension, negative if in compression. Assume F- 3190 N, a - 2.8 m, b - 5.6 m, 0 = 43°. B. a D b F Answers: AB - N AC - i N AD - i N BC - i N CD - i N
A solid circular bar ABCD with fixed supports is acted upon by torques T, and 2T, at the locations shown in the figure. 270 D 4L 10 (a) Obtain a formula for the maximum angle of twist o ay of the bar. (Enter the magnitude. Use the following as necessary: G for the shear modulus of elasticity, I, for the polar moment of inertia, where p is lowercase, L, and To.) Pmax = (b) What is if the applied torque T, at B is reversed in direction? (Enter the magnitude. Use the following as necessary: G for the shear modulus of elasticity, I, for the polar moment of inertia, where p is lowercase, L, and To:) Pmax Ymax =
2-2 A 100-N force is applied at end C of the rod as shown. c) Assess the effect of the angle being varied from 0° to 360° to the moment of the 100-N force about point A. [b) (i) MA=0 N-m; (ii) MA=-24k N-m; (iii) MA=-12k N.m] 2-3 A 600-N force is applied on end D of the bent rod as shown. c) Assess the effect of the angle being varied from 0° to 180° to the moment of the 600-N force about point A. [b) (i) MA= 180 N-m; (ii) MA= - 480k N-m; (iii) MA= 180k N-m; (iv) MA=- 432k N.m] Figure IA Figure 150 mm P2-2 600 N 50 cm B P2-3 90 mm 0 000 B 30 cm C 100 N 30 cm
The bar is snugly fit between points C and A before the loading is applied at Collar B. Assume E = 200 GPa for the steel. The circular bars in the assembly are solid. The bars are solid with a diameter of 15 mm. Assume a fixed rigid support at C and A. A C В 6 kN 3 m 2 m A) Show the FBD and compatibility equation for this problem. B) Determine the support reactions at A and C. (Horizontal forces only) Left side: Fc = Right side: FA =
The motor A delivers 3000 hp to the shaft at 1500 rev/min, of which 1000 hp is removed by gear B and 2000 hp is removed by gear C. Determine (a) the maximum shear stress in the shaft; and (b) the angle of twist of end D relative to end A. Use G = 12 x 106 psi for steel, and assume that friction at bearing D is negligible. A 4 in. 3.5 in. 3.5 in. ID В C te-4 ft- | 2 ft - 6 ft-
Q4/ The rigid beam is supported by a pin at A and two steel wires BD and CE. Each rod has a diameter of d. If the load P on the beam causes the end C to be displaced h downward, determine the normal strain developed in wires CE and BD and the applied load P. Assume E steel = 200 Gpa and a=lm, b= 1.75m, d=50 mm, h= 6mm E D 2a b
*4-88. If the allowable normal stress for the bar is = 120 MPa, determine the maximum axial force P that can be applied to the bar. σ O allow PA 40 mm 5 mm 20 mm r = 10 mm 20 mm Probs. 4-87/88 P