Question 2Derive the following formula for the distance e from the centreline of the wall to the(2 1)shear center S for the hat section of constant thickness shown in Figure Q23bh2 (b+2a)-8ba3e =h2(h+6b+6a)+4a2(2a+3h)0)Check the formula for the special case of channel section (a(2 2)312CebFigure Q2 Hat-section wallroN.

Answered: Image /qna-images/answer/df82469e-0366-44b4-a8cd-4e5ce57c30c9.jpg

Answered: Question 2 Derive the following formula…

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

See similar textbooks

Similar questions

Consider the beam in the picture below: 7kN/m 5kN/m P N/m Section 1 Section 2 Section 3 - L/3 L/3 L/3 %3D Take P = the last four digits of your student number in N/m. If P<250 N/m then take P = 30OON/m instead. Take L = the third digit of your student number, reading left to reight. If this value is zero then take L = 2 Assume: The reaction at the Pin = V pin 47000L+9PL )N 54 The reaction at the Roller = Vroller = 61000L+9PL 54 and that both reactions act vertically upwards. a) Find an expression for the internal moment for Section 1. Show all working and any relevant free body diagrams. b) What is the maximum magnitude of the internal moment for Section 1? Mark sure you prove that the value you calculate is the maximum. c) Find an expression for the internal moment for Section 2. Show all working and any relevant free body diagrams. d) What is the maximum magnitude of the internal moment for Section 2? Mark sure you prove that the value you calculate is the maximum. e) Find an…
Derive the following formula for the distancee from the centerline of the wall to the shearcenter S for the C-section of constant thicknessshown in the figure: e = [3bh2(b+2a)-8ba3] / [h2(h+6b)+4a2(2a-3h)] Also, check the formula for the special cases of achannel section (a = 0) and a slit rectangular tube(a =h/2).
Use the diagram shown above. Given: • D₁ = 10 ft . • D₂ = 3 ft A #/ft . W = 100 W-100 Solve for the internal moment at X. D₂ D₁ W X Note: Enter your calculation results without the unit. You'll be asked to specify the unit for your calculation result in the following question. (e.g. if it's positive 100, enter 100, if it's negative 100, enter -100.)
Consider the beam in the picture below: 7kN/m 5kN/m P N/m Section 1 Section 2 Section 3 - L/3 L/3 L/3 Take P = the last four digits of your student number in N/m. If P<250 N/m then take P = 30OON/m instead. Take L = the third digit of your student number, reading left to reight. If this value is zero then take L = 2 Assume: The reaction at the Pin = Vnin 47000L+9PL )N %3D 54 The reaction at the Roller = Vroller = 61000L+9PL 54 N and that both reactions act vertically upwards. a) Find an expression for the internal moment for Section 1. Show all working and any relevant free body diagrams. b) What is the maximum magnitude of the internal moment for Section 1? Mark sure you prove that the value you calculate is the maximum. c) Find an expression for the internal moment for Section 2. Show all working and any relevant free body diagrams. d) What is the maximum magnitude of the internal moment for Section 2? Mark sure you prove that the value you calculate is the maximum. e) Find an…
The bending moment in a horizontally placed beam at distance x from one of the ends is given by the expression M = 13x - 3x2 - 12. The shear force in the beam is zero at, O a. Need more data and a figure to solve the problem. O b.x = 7.12 OC.X = 2.16 O d.X = 3 and x = 1.33
A cross-section of a beam is shown in Figure Q2. If the shear force in this section is V 163 KN, determine the value and the location of the maximum shear stress in the section. In Figure Q2, a = 77 mm and the origin of the coordinate system is at centroid of the cross section. y= A Z= a mm; 2a mm; O 4a The vertical coordinate (y-coordinate; the y-axis serves as the axis of symmetry of the cross-section.) and horizontal coordinate (z-coordinate) of the location where the maximum shear stress occurs in the section are Figure Q2 3a a The vertical distance from the location where the maximum shear stress occurs in the section to the bottom side (AB) of the cross section can be calculated as Distance = mm
If the horizontal displacements of nodes 2 and 3 of the following element are q2=0.1 mm and q3=-0.05 mm, respectively what is the horizontal displacement of point "P" located at (§, n) = (1, 0.5) in mm. (-1,1) 4 1 (-1,-1) (1,1) 3 -0.254 Needs more information 0.174 -0.0125 2 (1,-1) 93 XP(1,0.5) { 92
Q1: For the beam Shown in Figure 1 16KN 4kN/m 4kN/m .A C B 3m 2m 2m 3m Figure 1 I. Find the reaction at support A RAy II. Find the reaction at support B RBy II. Find the bending moment at A IV. Find the bending moment at C V. Find the maximum absolute value of the shear force in the beam VI. Draw the shear force and bending moment diagram for the beam
Q1: For the beam Shown in Figure 1 16kN 4kN/m 4kN/m .A C B 3m 2m 2m 3m Figure 1 I. Find the reaction at support A RAy II. Find the reaction at support B RBy III. Find the bending moment at A IV. Find the bending moment at C V. Find the maximum absolute value of the shear force in the beam VI. Draw the shear force and bending moment diagram for the beam
The dimensions are of the graph are d1 = 7 cm , L1 = 6 m , d2 = 4.2 cm , and L2 = 5 m with applied loads F1 = 130 kN and F2 = 60 kN . The modulus of elasticity is E = 80 GPa . Use the following steps to find the deflection at point D. Point B is halfway between points A and C. What is the reaction force at A? Let a positive reaction force be to the right.
Im doing a shear and moment calculation for a problem graphically and keep getting a negative sign in my moment calculation where I should be getting a postive sign. I know that the integral of my shear calculation is going to be my moment equation but I always use this to "check" myself against my work after I do my standard summation of moments about a point. I KNOW I SHOULD be getting M_2(x) = -.5x^2 + 2x + c but as you can see by my work I keep getting a "-2x". Why is this and where am I going wrong?
The beam dimensions in Figure 1 are a = 4in, d = 7.5in, l = 10in, b = 0.1in, h = 1in, and r = 0.167 in. The material is steel (E = 30 ×106 psi). The supporting wall is much stiffer than the beam. At the notch, the stress concentration factor is K = 1.56. F = 50 lbf A) Find the normal stress values at point D and the notch B) Find the Von mises stress for the entire beam

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS