In the Figure 5, the equilibrium shear force component at the fixed edge of the cantilever beam is (in kN): P = 400 KN 1000 mm Area 30° 30 mm
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- 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= 14.75 ft L₂ = 7.75 ft Vc = 91.50 kips Mc = 706.4375 kip-ft 20 kips 6 kips/ft L₁ 103.50 kips 68.50 kips 91.50 kips O 79.50 kips O 114.50 kips 70 kips BO 12 kips/ft L2 O Vc McUse 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 McProblem 1: Using two CST elements, solve the simple shear problem depicted in the figure and determine whether the CST elements can represent the simple shear condition accurately or not. Material properties are given as E = 10 GPa, v=0.25, and thickness is h = 0.1 m. The distributed force f = 100 kN/m㎡ is applied at the top edge. 1m 4 (1) (3 2 1m (2) - X
- touch &O O166% 00:27 MENG250 - Practice Assign... Problem 2-15 Determine the design angle ø (0° < ø< 90°) between struts AB and AC so that the 400-lb horizontal force has a component of 500 lb directed from A towards C. What is the component of force acting along member AB? Take 0 = 40°. 400 lb A te BUse 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 kipsThe dimensions of the block given the loading condition are a = 40, b = 30 and c = 6 mm. Calculate the maximum load p that can be applied without creating stress in the x direction and the extension rates in other directions at this moment.(Modulus of elasticity: 200Gpa, Poisson's ratio: 0.3)
- A simplified diagram of a racing cars suspension and wheel is used to design the bars and pins. The force that the suspension must withstand can be considered to be a vertical force, F = 1.5 kN, acting vertically upwards at B. Calculate the minimum radius of the bars AB and BC if the maximum allowable stress oalow= 80 MPa. Also, calculate the minimum radius of the pin at A if this pin is in Double Shear and the maximum allowable shear stress Tallow = 50 MPa 25° A B Wheel1 b(x) = 96-6x lb/in he = 12 in 2 X Determine the equivalent nodal forces for the axially distributed loading acting on the bar elements. Use linear finite element shape functions; let x = 0.A timber company has designed a series of beams by bonding the top and bottom flanges to the edges of the vertical web at the two interfaces shown below. Determine the maximum shear stress Tmar and the shear stress at each of the adhesive joints. The vertical shear force is V = 3800 lbf. L4 Given: • L₁ = 6 in • L₂= 3.1 in L3 8.75 in L4 = 1.05 in LA LA 0 L1 -L₂ → L2 L3
- 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 mDetermine the internal forces at point J for the structure shown, where member BD can only carry axial forces. Take the dimension a = 180 mm and the external load P = 350 N. * * 225 mm 225 mm axial force: Fj shear force: SFJ= bending moment: BMJ = = A PNV C J B * 135 mm a mm 120 mm (tolerance 1 N, magnitude only) (tolerance 1 N, magnitude only) D (tolerance 100 N*mm, magnitude only)6. The A-frame is loaded by two concentrated forces as shown in the figure. The pins at B and C have a diameter of 0.50". The two pins are both subjected to single shear. Determine the shear stress developed in each pin. Answer: Te = 3026 psi -3 ft- -3 f- S00 Ib - 3 ft 1.5 ft 1.5 ft 3 ft 300 Ib