Use the graphical method to construct the shear-force diagram and identify the magnitude of the largest shear force (consider both positive and negative). The ground reactions at the wall of the cantilever are provided. L1= 12.25 ft L2 = 7.50 ft Vc = 73.50 kips Mc = 418.9375 kip-ft 20 kips 70 kips 12 kips/ft 6 kips/ft Mc |B L2 Vc 50.50 kips 96.50 kips O 73.50 kips 85.50 kips O 61.50 kips

Use the graphical method to construct the shear-force diagram and identify the magnitude of the largest shear force (consider both positive and negative). The ground reactions at the wall of the cantilever are provided. L1= 12.25 ft L2 = 7.50 ft Vc = 73.50 kips Mc = 418.9375 kip-ft 20 kips 70 kips 12 kips/ft 6 kips/ft Mc |B L2 Vc 50.50 kips 96.50 kips O 73.50 kips 85.50 kips O 61.50 kips

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

Use the graphical method to construct the shear-force diagram and identify the magnitude of the largest shear force (consider both positive and negative). The ground reactions at the wall of the cantilever are provided. L₁= 14.00 ft L2= 7.75 ft Vc = 87.00 kips Mc = 621.875 kip-ft 20 kips 6 kips/ft L₁ 64.00 kips 99.00 kips 110.00 kips 87.00 kips O 75.00 kips 70 kips B 12 kips/ft L2 Vc Mc
Use the graphical method to construct the shear-force diagram and identify the magnitude of the largest shear force (consider both positive and negative). The ground reactions at the wall of the cantilever are provided. L1= 14.00 ft L2 = 7.75 ft Vc = 87.00 kips Mc = 621.875 kip-ft 20 kips 70 kips 12 kips/ft 6 kips/ft Mc A В L1 L2 99.00 kips O 110.00 kips O 75.00 kips O 64.00 kips O 87.00 kips
QUESTION 8 The y-components results of the force vectors that has been shown in Figure. F2 = 80 N 20 %3D F = 150 N %3D 30° 15° F = 100 N A F3 = 110 N %3D Fly=75 N, F2y=-75.2 N, F3y=-110 OA. "N, F4y=-25.9 N Fly=75 N, F2y=75.2 N, F3y=110 N, OB. 'F4y=-25.9 N Fly=75 N, F2y-75.2 N, F3y=-110 'N, F4y-25.9 N Fly=-75 N, F2y-75.2 N, F3y=-110 'N, F4y=-25.9 Ñ OC. OD.
A.) It is the boundary condition for fixed support Choices: Both choices Y=0 Y’=0 Either of the choices B.) It is a type of simple stress acting parallel to an area Choices: Flexural stress Shear stress Axial stress Bearing stress C.) For concentric row of bolts in a coupling connection, the shear deformations in the bolts is proportional to the: Choices Modulus of rigidity Diameter of bolt circle Radial distance Number of bolts note: please help us in the word meaing sample problems thank you
y Courses E This course EHide block What are the magnitude (F) and the location measured from end A (d) of the equivalent resultant force of the triangular distributed load in the figure below. 5 m 3 m Wo = 7 kN/m %3D A TT Select one: a. F= 10.5 KN ; d= 6 m b. F= 6 KN ; d= 6.5 m c. F= 21 KN; d= 6 m d. F = 6 KN; d = 1 m
PRIOR ANSWERS: Reaction Forces: By = 76.809 Cy = 15.94 Shear Forces: V (× = 10.5- ft (i.e., just to the left of support B)) = -36.75 kips V ( x = 10.5+ ft (i.e., just to the right of support B)) = 40.059 kips V (x = 25.5 ft) = -12.441 kips V (x = 26.5- ft (i.e.. just to the left of support C))= = -15.941 kips Bending moment: M (x = 10.5 ft (i.e., at support B)) = -192.9375 kips-ft M (x = 25.5 ft) = 14.1975 kips-ft
The beam is supported by double-shear pins at A, B, and C. The radius of all the pins are r = 8 mm. Hint: 1. Remember that rod BC is a 2-force member 0₁ Variable F₁ F2 F3 F₁ d₁ d₂ 0₁ d₁ NBC OB = F₁ d2 Value F₂ 12 KN 38 KN 60 KN 28 KN 0.75 m 1.25 m 30 degrees Values for the figure are given in the following table. Note the figure may not be to scale. d2 F₁ dz KN F₁ a. Determine the magnitude of the normal force in rod BC, NBC. b. Determine the magnitude of the reaction force in pin A, A c. Determine the average shear stress in pin A, TA. d. Determine the average shear stress in pin B, TB. e. Determine the average shear stress in pin C, TC. d₁ Round your final answers to 3 significant digits/figures.
We will use both shearing and bearing analysis to determine the quantities of rivets needed to fasten BC and BE. We can determine two values then choose what will be more safe. ■ For Member BC: ■ Based on Shearing: V T == ■ Av Based on Bearing: P Ab 70MPa = 96000 N .n. (19) ²x n 1/4. π n = 4.84 5 rivets 96000 N (19mm) (6mm) xn 140MPa n = 46.015≈ 7 rivets For member BC, we must use 7 rivets since we must need a minimum of 7 rivets to resist bearing stress produced by the connection. If we only use 5 rivets, then the bearing stress will become 168.42 MPa. It will result to failure since the allowable bearing stress is only 140 Mpa. ■ For member BE: (Practice at Home) Pac EXAMPLE: 5. The figure shows a roof truss and the detail of the riveted connection at joint B. Using allowable stresses of t = 70 MPa and ob= 140 MPa, how many 19-mm diameter rivets are required to fasten member BC to the gusset plate? Member BE? What is the largest average tensile or compressive stress in BC and BE? Say…
2-8 The stress-strain data from a tensile test on a cast-iron specimen are Engineering stress, MPa 35 70 112 133 182 224 280 332 343 378 5.0 Engineering strain, e • 10 mm/mm 0.20 0.44 0.80 1.0 1.5 2.0 2.8 3.4 4.0 Plot the stress-strain locus and find the 0.1 percent offset yield strength, and the tangent mod- ulus of elasticity at zero stress and at 140 MPa.
Write the solution for the following: Member BC= 600 N Member FG = -600 N
5. Determine the diameter of a tensile member of a circular cross-section. The following data is given : Maximum tensile load = 10 kN; Maximum compressive load = 5 kN; Ultimate tensile strength = 600 MPa; Yield point = 380 MPa; Endurance limit = 290 MPa; Factor of safety = 4; Stress concentration [Ans. 24 mm] factor = 2.2
Downloads/ * Practice problem 2 Determine the location of the shear centre O of the thin-walled member of uniform thickness having the cross-section shown. [Ans. 5a/7] UNIVERSITY OF LIVERPOOL $ 4 € R LL F % 5 T G 40 6 Y & O. 7 T Second moment of area liyi U E H J 2a 8 S B K O O L P [ = www.check-p www.check-plag This site was upc via Microsoft Edge delete backspace #