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- A tie-down on the deck of a sailboat consists of a bent bar boiled at both ends, as shown in the figure. The diameter dBof the bar is 1/4 in., the diameter D Wof the washers is 7/8 in., and the thickness is of the fiberglass deck is 3/8 in. If the allowable shear stress in the fiberglass is 300 psi, and the allowable bearing pressure between the washer and the fiberglass is 550 psi, what is the allowable load P allowon the tie-down?3. A steel bolt and nut are tightened around an aluminum sleeve. Find the internal forces as the nut is rotated 1 turn (1 turn = 1.5 mm) given the cross sectional areas and the moduli of elasticity for the steel and the aluminum. AST = 150 mm? EST = 200 GPa EAL = 70 GPa AAL = 100 mm? L=150 mm AST Final 1.5 mm Position AlGiven:a. the force in BD=25KNb. vertical reaction at point C=-10KNc. horizontal reaction at point C=15KNd. resultant of reaction at point C=18.0KNe. allowable tensile (normal) stress in member BD =83.33MPaf. the allowable shear stress in the pin at C =72.7MPaPlease help me solve for:1. What is the required cross-section area and minimum thickness t of member BD?2. What is the required SHEAR cross-section area at point C?3. What is the minimum diameter for the pin at C?(Solve for a value with the combination of mm and N)
- picture given below; There is a uniformly distributed load on the beam, which is made of Al2010 (T4) alloy T-profile and is connected to the '' A '' sliding bearing with '' B '' articulated fixed support. The safe compression and tensile normal stress of the beam is σ = 100MPa. The beam weight will be neglected.Q-1) Calculate the support reactions by drawing the FBD of the beam.Q-2) Your beam; a) Draw the shear force diagram. b) Draw the moment diagram and determine the maximum moment.Q-3) Find the x and y axis coordinates of the center of gravity of the cross section area of the beam with the T-profile dimensions.Q-4) Find the moments of inertia with respect to the vertical and horizontal axes passing through the center of gravity of the T-profile cross-sectional area.Q-5) Find the tensile and compression stresses caused by bending on the T-profile beam and check the safe carrying condition of this load.Q-6) How many mm should the pin diameter '' d '' be in order to carry the pin…Question 38 What is the total length of bar mark 01 Use S1 - 250 mm. Size of column is 300 x 300 mm 02 01 6.2 m 02 LJ4 S1 L/2 THE 03 -Column -04 L = 5m SUPPORT MIDSPAN 4mm 250 mm 250 m OF 120 mm 40 n 120m 400 0-10 mn dn, 10 rm da stimups 2 58,4 100, rest 200 n S10mn dia, 10 mm di srups 2a 5a, 100, est 200 mn O B840 mm O NONE DF THE CHICES O 13240 nm O 2500 mmQuestion 5 A uniform beam, 1.5 metre long, is suspended in a horizontal position by two vertical support rods as shown in the figure below. Rod A has a diameter of 12 mm and manufactured from steel with Esteel = 210 GPa. Rod B has a diameter of 16 mm and is made from copper with Ecopper = 105 GPa. This simply supported beam is to carry a motor vehicle engine and gearbox weighing 5,5 kN. 5.1 Determine the distance 'x' from the left-hand support 'A' in order for the beam to remain in a horizontal position. /7/ /4/ 5.2 Calculate the stress in each rod due to the applied load. /2/ 5.3 Calculate the movement (extension) of the support wires under this 5.5 kN load. 5.4 Will the rods be able to withstand the applied load? Motivate your answer. /2/ 500 mm 300 mm x 1500 mm A 5.5 KN B [15]
- A W section is used as a column of hinged ends with a length of 6 m. Fy = 248 MPa and E = 200GPa.Use the formula for combined stress. Section properties:A = 21300 mm2Sx = 2080 x 10^3 mm^3rx = 119 mmSy = 746 × 10^3 mm^3ry = 68.10 mm Questions:Determine the safe distance along the plane of the web could an eccentric load of 197.6 kN be placed. Kindly Use NSCP 2015 please for this problemHint Answers: 1,420.18Q2: The compression member shown in Figure below is pinned at both ends and supported in the weak direction. A service dead load of 150 kips and a service live load 250 kips must be supported. Use Fy = 50 ksi and select the lightest W-shape. 王江 14' 14 12' 12A W section is used as a column of hinged ends with a length of 6 m. Fy = 248 MPa and E = 200GPa.Use the formula for combined stress. Section properties:A = 21300 mm2Sx = 2080 x 10^3 mm^3rx = 119 mmSy = 746 × 10^3 mm^3ry = 68.10 mm Questions:Determine the safe distance along the plane of the web could an eccentric load of 197.6 kN be placed.Hint Answers: 1,420.18
- A T beam supports the three concentrated loads shown in the figure. If load P=1470 lb is applied on specific points along the span. For dimensions of beam 1 in 3P in 4 ft R1 6 ft 6 ft 4 ft R2 Figure P-556 k4 in- 11. The location of the neutral axis from the bottom of the cross-section a. 4 inches b. 3.5 inches c. 2.25 inches d. none of these 12. The value of the moment of inertia (in4) with respect to the neutral axis а. 37 b. 47 c. 67 d. 97 13. The value of the compressive flexure stress а. 10 ksi b. 40 ksi c. 0.1 ksi d. none of these 14. The value of the flexure stress in tension a.40 ksi b. 4 ksi c. 10 ksi d. none of these 15. The value of the horizontal shear stress when load is doubled. а. 40 ksi b. 20 ksi c. both and b d. none of theseTOR The assembly shown has pin support at E and roller support at V. A steel rod is connected at M and it is perpendicular to arm VM. The pin support at E is under single shear and is also made of steel. Determine the maximum force P that can be applied to the assembly. Show the free body diagram. Show all calculations. Steel Properties: Oallow = 36 ksi Tallow = 22 ksi E = 29,000 ksi M 3/4" diameter steel rod Rigid 5 ft 1" diameter steel pin Single shear E 5 ft 4 ftThe simply supported W8X24 A-36 steel beam AB is loaded as shown in the figure. What is the slope of point B in radians if w = 5.7 kip/ft, L 16.5 ft, Mo = 6.2 kip-ft? Note: Your answer should include units and be to 4 decimal places. Mo Aरू 늘 -