2k80 k-ftFor the structure shown in Figure 2, complete the following:A. Calculate the reactionsB. Draw axial, shear, and bending-moment diagramsC. Calculate the internal member forces (P,V, M) at y = 8 ft7 ft0.5 k/ft8 ftFigure 2

For the sake of solving and drawing the diagrams, let me rotate the Fig.2 by 90 degree. From now on,…

Answered: 2k 80 k-ft For the structure shown in…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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The beam is supported by a pin at B and a roller at D. The applied loads shown in the figure have 180 lb/ft, and M = 2200 ft-lb. Draw the shear force and bending moment diagrams (in your homework documentation) and determine the equations for V(x) and M(x). 0 at point A at the left magnitudes F1 = 630 lb, F2 = 800 lb, w = %3D Also enter the support reactions as an intermediate check on your work. Take x edge of the beam. 2013 Michael Swanbom 1F, BY NC SA F2 M a Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value а 5.80 ft 12.2 ft 4.64 ft Support Reactions The reaction at B is lb. The reaction at D is lb. Shear Force and Bending Moment Equations In section AB: V(x)= lb and M(x)=| lb-ft. In section BC: V(x)= lb and M(x)=| lb-ft. In section CD: V(x)= lb and M(x)= lb-ft.
1. Given: A structure shown below Find: (1) Determine the magnitudes and locations of the two distributed loadings. In other words, determine the magnitude and location of the loading between A and C, and those of the loading between D and B. (2) For the member DEB, (a) take the moment at B and find the reaction at E and (b) then find By by either Fy= 0, or EMp = 0. (Recall that support conditions at B and E are rollers, so there are no reactions in x-direction.) (3) For the whole structure, 3 unknown forces and moment at A (Ax, Ay and Ma) are the only unknowns. Determine those 3 unknowns at A. 900 N/m 900 N/m B A C D 2E - 3 m 3 m - 4 m - 3 m3 m-
A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 15,000 ksi] rods, and a solid steel [E = 30,000 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.500 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.360 in. If all bars are unstressed before the load P is applied, determine the normal force in steel rod (2) after a load of P = 36 kips is applied.
A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 13700 ksi] rods, and a solid steel [E = 32600 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.84 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.5 in. Assume L1=37 in and L2=66 in. If all bars are unstressed before the load P is applied, determine the normal stresses in bronze rods (1) and steel rod (2) after a load of P = 27 kips is applied. (2) (1) L2 (1) L1 A P
Learning Goal: To determine the reaction forces at supports on a horizontal beam by using the equations of equilibrium for a static application. As shown, beam ABC is supported by the roller at A and pin at C. The geometry of the beam is given by a=2.0a=2.0 ftft, b=6.0b=6.0 ftft, and c=11.0c=11.0 ftft. The applied forces are F1=1.50F1=1.50 kipkip and F2=2.00F2=2.00 kipkip. Force F1F1 is applied at an angle θ=35∘θ=35∘ with the horizontal. Neglect the weight of the beam. Determine the vertical reaction at A. Determine the horizontal component of the pin reaction at C. Determine the vertical component of the pin reaction at C.
The beam shown in the figure has three supports and a distributed load is applied to everything long with an intensity q = 5 Klb / ft. Determine the reactions at supports A, B, and C.
Question 4(a) The uniform bar shown in Figure 4 weighs 428 N. It is supported by a pin at A and a cable that runs around the pulley, D. It is subjected to a uniformly distributed load of 17.7 N/m and 12.5 Nm clockwise moment at E. Beam is in equilibrium position as shown in the Figure. Take a = 0.41 m and b = 2.5 m. Determine the tension in the cable and the reaction force at A, both in Newtons. w N/m 75° A ▼▼ ▼ ▼ 12.5 Nm B E 1 m 0.5 m m b Figure 4 Question 4(b) Find a truss from your neighborhood where you can take a photo safely. It does not have to be taken from the perfect angle and as long as we can see the complete truss that is good enough. One photo would be ideal but upto 3 photos can be used. Include these photos in your solutions for this question and based on these photos draw this 2D truss (exact dimensions are not required) with the supports too. Comment on the possible loads and their locations that may be applied to the truss. Discuss the assumptions that you have to…
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The fixed-end bar ABCD consists of three prismatic segments, as shown in the figure. The end segments have cross-sectional area A1 = 840 mm2 and length L1 = 200 mm. The middle segment has cross- sectional area A2= 1260 mm? and length L2 = 250 mm. Loads Pg and Pc are equal to 25.5 kN and 17.0 kN, respectively. (a) Determine the reactions RA and Rp at the fixed supports. (b) Determine the compressive axial force FBC in the middle segment of the bar. A1 - A2 A1 PB Pc A D B L -L1
Find the theoretical displacements ( in x and y direction) and the reaction forces of a 7-bar truss structure shown below. Try to use the symmetry condition to simplize the analysis. Note that all bars have the same axial rigidity EA. y. 1 = 1m 25 P = 100 N L = 1 m A = 10-3 m2 60° E = 70 GPa 3 Pinned Roller P = 100N support
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2k 80 k-ft For the structure shown in Figure 2, complete the following: A. Calculate the reactions B. Draw axial, shear, and bending-moment diagrams C. Calculate the internal member forces (P, V, M) at y = 8 ft 7 ft 0.5 k/ft 8 ft Figure 2