Chapter 8, Problem 8.39PFS

The horizontal bar ABC is supported by a pin at A and two rods with identical cross- sectional areas. The rod at B is steel and the rod at C is aluminum. Neglecting the weight of the bar, determine the force in each rod when the force P = 80 kN is applied. Use Est = 200 GPa and Eal = 70 GPa. %3D Steel Aluminum A B T2 m- 1.5 m- Im

A beam is built-up from the following A36 plates: 420x20 plates as flanges and 500x20 plate as web. The beam is simply-supported and subjected to concentrated load at midspan. The member is laterally supported at the ends only Limiting L Values:Lp = 4.762 mLr = 11.810 m Section Properties:A = 27200 mm2Ix = 1 370 026 667 mm4Sx = 5 269 333.333 mm3rx = 224.430 mmIy = 246 960 000 mm4Sy =  1 176 000 mm3ry = 95.286 mmJ = 3 626 666.667 mm4c = 1.0 (doubly symmetric I-shaped member)rts = 110.753 mmho = 520 mm   Compute for the ultimate moment capacity (in kN-m) of the beam if it spans 10m. Please answer this asap.for upvote.thanks

Name: Time you spent to solve the problem HW- 3 ID.: 'Dėtërminë thé forċés in all the members, and state if these memibers are in tension or compression. Use table to arrange your Cal&tlations, show the results on the truss ( if not your witf täke zerở)** 30 N 4m 3 т 15

Two members, 1 and 2, are subjected to thermal stress. Determine the compressive force acting on the members. (in kN) AT =30 °C X=1|,7 XID%. a = 17:3X10% L-2,5M L-3.sm E= 200GPA E: 70 Gla regular hexagon hollow circle each side : 15omm douter 150 mm dinner = 50 mm

Consider the simply supported truss as defined in the figure and parameter table. Find the force in members CD, HD, and HG. Follow the convention the tension is positive and compression is negative. A 1910 P. B cc 000 BY NỌ SA 2021 Cathy Zupke L₂ parameter value L₁ 1.5 L2 1.5 L3 2.5 LA 2 1.5 1.5 30 50 60 60 L5 L6 P₁ P₂ P3 P₁ units H # G P₁ E F The force in member CD = The force in member HD = The force in member HG = m m EEEEEZZ m m m L3 KN KN ↑ KN KN KN 3

55. The pachometer is used to locate the A. O Steel reinforcement B. O Aluminium reinforcement C. O Tensile reinforcement D. O Surface reinforcement

Determine the maximum tensile and compressive bending stresses developed in the beam shown. The cross-section has the given properties. NA 1-35 x 10mm a. RA = b. RE= c. fb(c) = d. fb(T) = 80 mm 200 mm A 1.5m kN KN 5kN m MPa MPa B 1.5m SkN/m 2m 5KN n 2m 4

Consider the truss shown in (Egure 1). Suppose that F-60 kN and F₂-25 kN Figure 40 KN Part C Fau 50 AN Submit -2m- D 15m 1of1 > 15m 15m μA Value -F₂ Part A Request Answer Determine the force in member ED of the truss, and state if the member 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. HA FED Value Submit Part B Request A Determine the force in member EH of the truss, and state if the member 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. Submit Fon- Value Determine the force in member GH of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of…

The assembly consists of three titanium (Ti-6A1-4V) rods and a rigid bar AC. The cross-sectional area of each rod is given in the figure. If a force of 60 kip is applied to ring F and the allowable stress of the material is 67 ksi, determine the cross-sectional area of each rod and the horizontal displacement of point F. B AAB = a in² E 6 ft -1 ft2 ft- AEF 2a in² 2 ft FO 60 kip D ACD= 1.5a in² C