Please dont use Ai to answer the quastion. Its not a graded assignment Analyze the steel beam shown below using the three-moment equation. Assume a moment ofinertia, I = 150 in4. Draw the bending moment diagram and label pertinent points.A30 k-8 ft 8 ft--21-20 k-8 ft-BE = constant2.5 k/ft-20 ft-C Problem 4Perform Problem 1 using SAP 2000. Create the factored internal force envelopes (for shear forcesand bending moments) for the entire beam.Compare your SAP 2000 output with the results from Problem 1.

M_A = 360 k-ft M_B = -570 k-ft R_A = 53.125 k R_B = 9.375 kResults obtained from SAP 2000 with…

Answered: Analyze the steel beam shown below…

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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A beam assembly shown below is supported by a simple hinge and roller supports at A and C respectively. The 8-ft-long segment A-C (a = 4 ft) has a uniform cross section as shown in the figure, right (cross section at e-e). The beam assembly is subjected to a concentrated load (P = 3 kip) at point D, which is directly above point A. Take E = 31500 ksi. D e e R Cross section at e---e 46 3b b Ab 4b Figure 4: Simply supported beam with point load and cross-section If the maximum tensile and compressive bending stresses in the segment A-C cannot exceed ±100 ksi without failure, respectively, determine the smallest allowable dimension b in the segment cross section (see cross section at e-e above, which applies to the whole segment AC). Use F.S. = 2.
The compound beam is subjected to a uniform dead load of 380 lb/ft and a uniform live load of 285 lb/ft. Assume B is a pin and C is a roller. Follow the sign convention. (Figure 1) Figure A 5 ft 00 B 5 ft D 5 ft C 1 of 1 Part A Determine the negative bending moment at A with the maximum magnitude. Express your answer using three significant figures. ΠΑΣΦ (MA)max(-) = Submit Part B (VD) max(+) Request Answer Determine the maximum positive shear at D. Express your answer using three significant figures. Submit = ΑΣΦ ↓↑ vec Request Answer vec ? ? k.ft lb
Q6 Derive the slope and elastic curve equation for the beam shown in Figure 6. Mo B D A C Figure 6
Q- (A} the simply supported beam supporting a load at two point as shown in Figure. (B) : (50 %) : If flexural rigidity of the beam (EI) E= 29000 k/in?, 1, = 1450 in 4, the length of beam is 40 ft, and P 10K, Find the Determine the deflection equation of P L/3 L/3 L/3 magnitude of deflection at mid span.
Determine the maximum bending moment for the beam shown below. Usea = 8 ft, b= 12 ft,c = 6 ft, and w= 15 kips/ft. The reaction forces for this beam areA, = 83.1 kips and Dy = 96.9 kips. В D a b Answer: Mmax = i kip-ft
A simply supported beam is loaded as in figure. The bending moment at C is 4 KN 4 kN-m A 2m с 2m- 4 kN-m B
A steel beam is of cross section of right triangle of dimension 40 mm wide and 60 mm wide and 60 mm depth having yield point stress f, = 280 N/mm?. Evaluate the fully plastic moment for the condition that the neutral axis passes through point B as shown in the figure below and divides the right triangle into two equal triangular parts. Assume that the plane of the load passes through the centroids of two triangles thus created. 40 mm A. 60 mm
USE AREA MOMENT METHOD TO SOLVE THIS PLEASE. THANK YOU. SHOW COMPLETE SOLUTION. The trapezoidal loading is carried by the simply supported beam AB. The beam is a steel tube with the cross section shown. Determine the displacement of the beam at midspan and the slope angle of the elastic curve at end A. Use E = 200 GPa for steel. 30 kN/m 15 KN/m 80 mm, 3m 70 mm
2- For the beam given in the figure, a- Find the equation of elastic curve by integration method. b- Draw (Ty), (Mx) diagrams of the beam. c- Find the support reactions. Explanation: 9=14N A q=a+b+c 2q L=150CM B
QUESTION 5) The cross-section and loading condition of a simply supported beam is shown in figure. The allowable compression and tension stresses of the material are ocomp.allow = 100 MPa and Oiensallow = 120 MPa, respectively. B - 2m +2m 2m? a) Draw the internal bending moment diagram of the beam 5cm b) Calculate the largest load q that can be safely supported by beam. 15cm Scm c) By using the q value that you calculated in (b) section, sketch the normal stress distribution diagram of the cross-section. 20cm Note: Neglect the shear effect.
The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; /= 1780 in.4]. For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume MA = 170 kip-ft, P = 29 kips, LAB = 5.7 ft, LBC = 8.6 ft. MA LAB P B LBC
SOLVE THIS USING CBM. THANK YOU. The trapezoidal loading is carried by the simply supported beam AB. The beam is a steel tube with the cross section shown. Determine the displacement of the beam at midspan and the slope angle of the elastic curve at end A. Use E = 200 GPa for steel. 30 kN/m |15 kN/m 80 mm, 3m - 70 mm

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