-20 m FIG. P3.28 30 kN/m B -10 m- Hinge -10 m- C
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Draw the free body diagram. Determine the reactions on the supports.
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- PROBLM # 4 Given: Dressure vessel pressure = 3 00 kpa diameter= 10 ft thickness = 0.5ft %3D stress limited to 15 Ksi Find oUsi ng spherical Vessel is it safe pressure (a) maximum internal based on pressure (b) mi ni mum diameter required all ow able is 고 safe 2. ) Using cylindrical pressure vessel based m maximum internal pressure anow abre b. mini mum diameter requiredSolve problem 4 plsProblem 3-110 ch Two spheres, each 1.3 m in diameter, weigh 5 kN and 13 kN, respectively.. They are connected with a short rope and placed in water. What is the tension in the rope and what portion of the lighter sphere protrudes from the water? Ans: T 1.74 kN; 40.1% Rela
- 6.21-6.38 For the beam shown, derive the expressions for V and M, and draw the shear force and bending moment diagrams. Neglect the weight of the beam.8&N 25 kN-m 5 kN Fig (1)1. A tripod shawn supports of note that ball and rocket joints are used to mount the tripuod a load P=1000N at point A. Take at points B,D, and C. consider the t LI L 2 L2: 4 L3 : 3 A : 45° g :30° %3D on x-z plane L2 POINT C (2,-2,3) C0,0,0) ミー- Determine the ff Force of AB - N Force of AC - N Force of AD : N
- truss: tensile members: GA = EA compression: EA = 2EA Calculate the vertical displacement where 2F is applied. 2F a a 1.50ut Chapter 4 Structures PROBLEMS truss -12 m- 5 m 100 kg Problem 4/1Problem 2 The resultant of three parallel loads (one is missing in Fig. P-2) is 13.6 kg acting up at 3 m to the right of A. Compute the magnitude and position of the missing load. Y P 18 kg 27 kg A 0.6 m 3.4 m Figure P-2
- For the same question, the M25 Screw will be used when pressing the Nut Wheel onto the shaft. Assuming that the force that the nut needs to suppress is Fçak=1218 kgf (it was found in the previous question, but we don't use it), what should the minimum NUT HEIGHT be in mm to create this force safely? (Screw and Nut's surface safety pressure Pem=45 N/mm2 Screw base diameter d1= 21.5 mm. (Calculate the pitch (h=?) according to the given ones, considering that metric screw is used!)Q3: (a) describe the location and function of the following: \i. Gudgeon pin ii. Rod shank ii.Large end (b) Determine the thickness of a plain cylinder head for 0.3m cylinder. The maximum gas pressure is approximately 3.2N/mm. Design the studs also for the cylinder cover. Assume the allowable hoop stress =42 N/mm' for cast iron; the allowable tensile stress for material of studs =63 N/mm?The force P3 to make it to equilibrium in kN is The Stress in section 1 in N/mm2 is The Compressive Stress in section 2 in N/mm2 is The stress in section 3 in N/mm2 is The total change in length in x10-3 mm is