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- three (3) different cylinder mude from Steel, Aliminurn and Uronze are jointed Logether to torma composite structure and fixed to vall suport. Three (3) axial forces acted on the structure as shown. The fallowing valuc was alroady cietermined: 1 KN to the nght -3kN Tensioa -2 kN compression Reaction al A Internal force for Aluminum Interral force for Brone Este= 200 GPa; Ealumin 70 GPa Egmee 83 GPa Determine Ue eiongalion (A) for ach section: Steel Aluminum Bronve Aluminum A= 400 mm Bronze A-200 mm Steel A S00 m 2P 4P SP 2.5 m 2.0 m 1.5 mcan i have the free body diagram here pls and a detailed solution pls. thank youPROBLEM: Determine the forces in each member using any methoddiscussed in your theory of structures/mechanics. Using Software is notallowed. Show complete solution and tabulate your answers indicatingwhether it is compression or tension. Use Pn = 205 kN, Po = Zero. a) From the Problem and the image , Design one tension member, use either a double angle of a wt section. Check its adequacy using 1 line of bolts (three bolts in a line spaced at 75mm on centers) Assume a bolt diameter from 16-22mm. Use A 36 for all steel. Neglect block shear.
- Q2-B//a bar of 3m long and 25mm diameter at 70°C is gripped at ends and cooling to 30°C ,the total contraction is 1mm .Find 1-the thermal stress 2-the load if E=2.1o N/cm? ,a=12-10.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 BQ4/ A. Explain why ceramic materials do not response to the plastic deformation processes? Also clarify why flexural test is applied to ceramics instead of tensile test? B. Estimate whether a cylindrical aluminum oxide sample will fail or not when it subject to flexural test to achieve flexural strength of 390 MPa knowing that the sample radius is 2.5 mm, separation distance is 30 mm, and the applied load is 620 N respectively.
- CHJ Equilbrium.pd - Adobe Acrobat Pro Eitended File Edt View Decument Comments Forms Tools Advanced Window Help H.W. Determine the horizontal and vertical components of force at pins A and D. D Ans: A = 24.0 kN A, = 12.0 kN D; = 18.0 kN D, = 24.0 kN %3D 2 m %3D 0.3 m %3D A -1.5 m B -1.5 m E ما من اتصال بالإنترنتThe bar DBC is supported by a roller at D (on a smooth slot), a bar AB, and the spring at C, which is in a state of compression, in the figure shown. The system is in static equilibrium. With neat, dimensioned free body diagrams of the bar DBC and bar AB a) Determine the reactions at the roller D, and the spring force at C b) Determine the force at point B on the bar AB. What is the name of this bar? Assume angle made by bar AB with horizontal is 45 degrees. Please show all work and draw FBD of bar DBC and bar AB separately. 100 kN 2 m. 200 kNmK 1 т 100 kN 1 т В 1 т 100 kN 1 m k = 500 N/m, spring in compressionA mechanism carries a constant load P applied to the seat as shown. E For the angle 8, determine the following: (a) the lengths LBE and LAB, in m (b) the angles a and $, in degrees Draw the complete FBD of (c)members AB, FG, EBH and GHI 100 175 Parameter (A= 1 B=3 C= 6 D= 2 E=0) P = 762 N 0 = 32° Note: Figures CDFE and EFGH are parallelograms. 400 800 200 LBE C cont D 150 400 175 900 150 200 Dimensions in millimeters H 150
- Suppose that F = 5.5 kN (Figure 1). Part B Determine the magnitude of the force F1 component acting along the u axis. Express your answer to three significant figures and include the appropriate units. • View Available Hint(s) (F1), = 1160 IN Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining Part C Figure Determine the magnitude of the force F1 component acting along the v axi Expresour answer to three significant figures and include thepropriate units. > View Available e) 30° 75° (F1), = Value Units 30° Submit F, = 6 kN Prov Feedback12 pies -5 pics- B find all the forces and reactions P=8000pounds -5 pies P Statics -6 pies-(78 E A O o 1.:ra Your answer Q1 * Find tension in AC and W ? 60 3° 10 lbs W=20 Ibs , TAC=17.32 Ibs W=18.95 Ibs , TAC=21.91 Ibs W=18 Ibs , TAC=20.1 lbs Find the reaction in pin A?