Determine the determinacy of the following structures: a) b) c) Beam Hinge Frame Truss Hinge Hinge
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- Consider the truss shown in (Figure 1). Suppose that F = 30 kN Figure A 3m 3m < 1 of 1 ▼ Determine the force in the member CD of the truss and state whether it is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case tension. FCD- Value Submit Part B HA Part C Request Answer Determine the force in the member CB of the truss and state whether it is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. FCB- Value Submit Request Answer HÀ Submit Part D FDA- Value HA Determine the force in the member DA of the truss and state whether it is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive…Problem II. An exhaust gas piping fabricated as shown is subjected to a bending moment, an internal A,B pressure, and a torque. In points A and B, the following stresses occur due to the loading: o 63.5 MPa, B=127 MPa, T = 127 MPa = a. Determine omin, omax, and its direction (in degrees) from x-axis at point A. b. Determine omin, omax, and its direction (in degrees) from x-axis at point B. 1 B x COO O ADetermine the coordinates of the mass center of the welded assembly of uniform slender rods made from the same bar stock. a a 0.97 a Answers: (X, Y, Z) = ( i ) a %3D
- @ solved®x([n(x)=n(y))dy=ydx=0QUESTION 2 A steel cantilever beam is made of two structural tee- section beams welded together as shown in the Figure 2 below. Determine the allowable safe load (P) that the beam can carry. The allowable stresses are: 0-150MPa in tension and compression, T=100MPa in shear, and q=2000N/mm on the welded joint. 150 -200mm- -150- 25 weld 25 ΝΑ 25 M=P V=P -1.0m- Figure 2 weld 0.5m 31Solve first 3 parts
- QUESTION 1 The following beam is simply supported, the support at A is a pin and B is a roller. The concentrated load of 40 N is located in the center of the beam. What are the boundary conditions you would use to determine the equation of the elastic curve for the beam using the x coordinate that is valid for 0 sxSL? Provide the values you would us in the equations. 40 N IT Arial 3 (12pt) 三 ABC i nd Submit to save and submit. Click Save All Answers to save all answers.A cantilever beam with a 'T' shaped cross-section is loaded with a distributed load as shown below. The intensity of the distributed load is 100N/mm. b = 6.25mm and c=6.25mm. A y Parameter L a d 0 L B 777 Description Beam length T Width of the flange Height of the web Yield stress |←0 →| Value 250 80 75 250 y Units mm mm mm MPa You are tasked with ensuring the beam can withstand the applied loading. To do this you must: a) Calculate the centroid for the given cross-section. Your value of y should be measured from the bottom of the section. Determine an expression for Q (statical moment of area) for the given shape. The expression(s) for Q should be in terms of the variable, y, measured from the bottom of the section.Two rigid materials are bonded together asshown in Figure 1b and beam is subjectedtwo different forces. Determine (a) themaximum tensile and compressive bendingstresses in A-A cross section, (b) radius ofcurvature of the bar.
- Hiw to find the following, Thank you.A ruler is clamped at 0.36 ку = weight weight is at deflection at deflection at It is What are ruler as x=17cm uniform bean a x = 3cm and x = 30cm x=16cm is x = 20cm is 1.5mm Inn the value functions for modelling the beam? (length, load, boundary Conditions • Estimate the flexural rigidity of the ruler.Please solve fully. Thanks