Learning Goal: To determine the support reactions in a statically indeterminate beam using the moment- area method. Part A - Support reaction force at B The beam shown has length L = 15.0 ft and is loaded with the applied moment M = 210 kip - ft at B. Assume EI is constant. (Figure 1) Using the moment-area method, determine the magnitude of the unknown support reaction at B due to the applied moment. Express your answer to three significant figures and include appropriate units. > View Available Hint(s) ? |By| = |10.5 kip Submit Previous Answers

Learning Goal: To determine the support reactions in a statically indeterminate beam using the moment- area method. Part A - Support reaction force at B The beam shown has length L = 15.0 ft and is loaded with the applied moment M = 210 kip - ft at B. Assume EI is constant. (Figure 1) Using the moment-area method, determine the magnitude of the unknown support reaction at B due to the applied moment. Express your answer to three significant figures and include appropriate units. > View Available Hint(s) ? |By| = |10.5 kip Submit Previous Answers

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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SHOW YOUR SOLUTIONS PLS, INSTRUCTIONS: For the beam shown, (1) derive equations for the shear force V and the bending moment M for any location in the beam. (Place the origin at point A.) (2) use the derived functions to plot the shear-force and bending-moment diagrams for the beam. Specify the values for key points on the diagrams. Let a=7.0 ft, b=8.7 ft, wa=13 kips/ft, and wb=7 kips/ft. QUESTIONS: 4) With reference to problem 1, what is the bending moment (in kip-ft rounded to the nearest whole number) at x = 9.0 ft? 5) With reference to problem 1, what is the maximum bending moment? Express your answer in kip-ft rounded to three significant figures.
The cantilever beam is loaded as shown below by a concentrated force ‘P’ and a moment, ‘Mo’. Use the method of superposition to calculate the vertical deflection at the free end due to this loading. Note that ‘A’ the cross-sectional area of the beam, and ‘I’ is the moment of inertia of the cross-section around the bending axis and ‘E’ is the modulus of elasticity of the beam.
Finite Element Method It is made of steel material (210GPa) for the beam given below, beam cross section (dimensions mm) is given below. According to this a) Find the displacement that occurs at each node b) Find the reaction forces
A cantilever beam (with a clamp at x=0 and free at x=L, where L is the length of the beam) is modelled using two flexural elements. A moment, M, is applied at the free end. Which of the following describes the vector of external forces? Note that no other external forces are applied, and the degrees of freedom are defined in the usual order. f = [0 0 0 0 M 0]T f = [0 0 M 0]T f = [0 0 0 0 0 M]T f = [0 0 0 M]T f = [M 0 0 0]T f = [0 M 0 0]T
Draw the shear-force and bending-moment diagram for the beam shown. Assume the upward reaction provided by the ground to be uniformly distributed. Let a = 5.0 ft, b = 3.4 ft, P = 25 kips, and w = 1.1 kips/ft. Label all significant points on each diagram. Determine the maximum value of (a) the internal shear force and (b) the internal bending moment.Note that answers may be positive or negative. Here, "maximum" refers to the largest magnitude value, but you should enter your shear force and bending moment with the correct sign, using the sign convention presented in Section 7.2 of the textbook. If the magnitudes of the largest positive and largest negative values are the same, enter a positive number.
A simplynsupported beam of span 4 m is subjected to a point load of 20 N at its center. Estimate the reactions at its both ends and maximum moment in the beam.
In order to determine the magnitude of the internal forces, a FBD must be cut. It is difficult to determine where a cut should be made in order to reveal the Maximum Internal Forces, thus we have put the distance to the cut in terms of 'x', and plot the equation. In my lecture we took a generic portion of a Beam and applied equilibrium and saw that Loading, Shear and Moment are related to each through differential equations. Change in Shear is the Area under the Loading diagram. Change in Moment is the Area under the Shear Diagram. Using Graphic Integration draw the shear and moment diagrams for the given beams and loading.
A simple beam having a span of 6m has a weight of 20 kN/m. It carries a concentrated load of 20kN at the left end and 40 kN at 2m from the right end of the beam. If it is supported at 2m from the left end and at the right end, compute the reaction at the right end of the beam. Need answer asap. Please
The cantilever beam in Fig. (a) carries a triangular load, the intensity of which varies from zero at the left end to 360 lb/ft at the right end. In addition, a 1000-lb upward vertical load acts at the free end of the beam. (1) Derive the shear force and bending moment equations, and (2) draw the shear force and bending moment diagrams. Neglect the weight of the beam
For the loaded beam shown below , Estimate the Reaction Values of supports
PART 1 1. Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=11 ft, b=5 ft and w = 11.5 kips/ft. IMAGE* 2. Calculate the reaction forces Ay and Cy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) IMAGE* Answers: Ay = ? kips, Cy = ? kips PART 2 Determine the shear force acting at each of the following locations:(a) x = 0+ ft (i.e., just to the right of support A)(b) x = 11 ft(c) x = 14.333333333333 ftWhen entering your answers, use the shear force sign convention.Answer:(a) V = ? kips.(b) V = ? kips.(c) V = ? kips. PART 3 The shear-force diagram crosses the V = 0 axis between points A and B. Determine the location x where V = 0 kips.Answer: x = Enter your answer in accordance to the question statement ft. PART 4 Determine the maximum bending moment that acts anywhere…
PART 1 1. Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a=11 ft, b=5 ft and w = 11.5 kips/ft. IMAGE* 2. Calculate the reaction forces Ay and Cy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) IMAGE* Answers: Ay = ? kips, Cy = ? kips PART 2 Determine the shear force acting at each of the following locations:(a) x = 0+ ft (i.e., just to the right of support A)(b) x = 11 ft(c) x = 14.333333333333 ftWhen entering your answers, use the shear force sign convention.Answer:(a) V = ? kips.(b) V = ? kips.(c) V = ? kips. PART 3 The shear-force diagram crosses the V = 0 axis between points A and B. Determine the location x where V = 0 kips.Answer: x = Enter your answer in accordance to the question statement ft. PART 4 Determine the maximum bending moment that acts anywhere…