3.5 m A C 5.5 m 0.2 m B D G In the figure above, the jib crane is supported by a pin at C and rod AB. Knowin 6.2 m, and the load D has a mass of 3050 kg, with its center of mass located at G required to explain your answers by your own words and A) Draw the free body diagram (FBD) B) Determine the reactions at the pin C C) Determine the force developed in rod AB

3.5 m A C 5.5 m 0.2 m B D G In the figure above, the jib crane is supported by a pin at C and rod AB. Knowin 6.2 m, and the load D has a mass of 3050 kg, with its center of mass located at G required to explain your answers by your own words and A) Draw the free body diagram (FBD) B) Determine the reactions at the pin C C) Determine the force developed in rod AB

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

A load P is supported by a structure consisting of rigid bar ABC, two identical solid aluminum alloy [E = 73 GPa] rods (1), and a solid bronze [E = 105 GPa] rod (2). The aluminum rods (1) each have a diameter of 8 mm and a length of L₁ = 2.7 m. They are symmetrically positioned relative to middle rod (2) and the applied load P. Bronze rod (2) has a diameter of 25 mm and a length of L₂ = 1.4 m. If all bars are unstressed before the load P is applied, determine the normal stresses in the aluminum and bronze rods after a load of P = 64 kN is applied to the rigid bar. L₁ (1) Answer: 01 i 02= i L2 (2) (1) MPa MPa
3.5 m A C 5.5 m 0.2 m B D G In the figure above, the jib crane is supported by a pin at C and rod AB. Knowing that x = 6.2 m, and the load D has a mass of 3050 kg, with its center of mass located at G, you are required to explain your answers by your own words and A) Draw the free body diagram (FBD) B) Determine the reactions at the pin C C) Determine the force developed in rod AB D) Check the equilibrium of the system by determining the sum of the moments of all forces about point B
From the given frame shown. Calculate the vertical reaction at A? if q =14.31 , and L=8.94. Answer in two decimal places 3ql ql. ql A 2L
Question 1: Equilibrium of rigid body The uniform beam AD, which is supported by pin at point A and by roller at point C, carries the loads as shown in the figure below. Neglecting the weight of the beam and considering the system to be at equilibrium, (a) draw the free body diagram of the system (b) determine the reactive force at point C (c) determine the reactive forces at point A. 120 kN/m -2m- 100 KN B 2 m C + 120 kN/m o 2m 30⁰ D 120 kN
Determine the reaction at the support of the beam/frea, shown in the figure using the Force Method Analysis. Draw the shear and bending moment diagram
A. Determine the magnitude of normal reaction at A B. Determine the x component of the reaction at B C. Determine the y component of the reaction at B
Q2: For the cantilever beam Shown in Figure 2. Use the data from Table 2. Find the following: I. II. III. The bending moment at B Draw the shear force and bending moment diagrams for the beam The reaction at fixed end Rcy The reaction at the fixed end Mc The shear force at B IV. V. 5kN/m 40 kN A В 2m 2m Figure 2
Problem 1: The figure shown is a beam subjected to varying loadings and a point load. a) Determine the magnitude and direction of the single equivalent force to the forci shown. Specify its location on the beam from point B. b) Calculate for the support reactions at A and R Fi 17kN 4kN/: 7.9 kN/m -5 m 6.7 m 2.8kn
The bent rod shown in (Figure 1) is supported at A, B, and C by smooth journal bearings. The bearings are in proper alignment and exert only force reactions on the rod. Figure 2 m 30° 60° F B 1 m C 1 of 1 2 m 0.75 m art A Determine the magnitude of F which will cause the positive a component of reaction at the bearing C to be C = 30 N. Express your answer to three significant figures and include the appropriate units. F = Submit Value Provide Feedback Request Answer Units ?
The jib crane is designed for a maximum capacity of 6 kN, and its uniform I-beam has a mass of 190 kg. Plot the magnitude R of the force on the pin at A as a function of x through its operating range of x = 0.2 m to x = 3.8 m. On the same set of axes, plot the x- and y- components of the pin reaction at A. Do these plots on a separate piece of paper. Then answer the following questions in Wiley Plus as a check for your work. (a) What is the value of R when x = 1.6 m? (b) What is the value of R when x = 3.3 m? (c) Determine the minimum value of R and the corresponding value of x. (d) For what value of R should the pin at A be designed? 39° x m 6 KN -2.5 m 1.5 m Questions: (a) If x= 1.6 m, R= (b) If x= 3.3 m, R = i (c) The minimum value for R = i (d) The pin should be designed to hold i KN KN kN at x = kN. i
Exercise 5: F (N) C h (At) A M (lb ft) 4 (ft) l3 (ft) Determine the reaction forces at A, C, D, and E In the cell above give the magnitude of the reaction force at D. One have: • width of the frame: / =4 ft, 2 =3 ft, and /3 =7 ft • height of the frame: h =8 ft • Magnitude of the punctual force: F =2 N • Moment at A: M =891 Ib.ft • Orientation of the punctual force: 0 = 43° %3D
A beam supported on three reactions as shown in the figure consists of two segments joined at a frictionless hinge at which the bending moment is zero. Draw the shear & moment diagrams using the a) Area Method, and b) V & M equations. (Hint: Use the hinge to separate portions of the beams by making Free Body Diagrams to enable you to solve for the reactions.) R A 2 20 kN/m 40 KN 4 m B R C 1 hinge V H 1 6 m 20 kN/m R E E