can someone help me with this strengths problem?
A member is loaded by forces a, c and d as shown. The member is a hollow member with an outer radius of r0 and a wall thickness of t. The member is fixed at ground level where points F and G occur. Determine:
a) the normal and shear stress at point F.
b) the normal and shear stress at point G
Forces;
a = 30 (k), c= 14 (k), and d = 15 (k)
Dimensions:
e = 32 (in.), f = 16 (in.) , r0 = 4 (in.) and t = 0.125 (in.)
Point F:
The normal stress at point F is ______ (ksi)
The shear stress at point F is ______ (ksi)
Point G:
The normal stress at point G is ______ (ksi)
The shear stress at point G is _____ (ksi)
can someone help me with this strengths problem? A member is loaded by forces a, c...
15 Section 5, Problem 15 (25 pts.). A member is loaded by forces a, cand d as shown. The member is a hollow member with an outer radius of ro and a wall thickness of t. The member is fixed at ground level where points Fand G occur. Determine: a) the normal and shear stress at point F. b) the normal and shear stress point 02:46:29 Forces: a = 30 (k),c=16 (k), and -17 (K) Dimensions: e = 32 (in.),...
Solve the problem with steps and clearly hand writing Problems 1 to 3: For the loaded structure shown below; the allowable normal stress for member BC is and the allowable shear stress for the pins is ơde.-29 ksi and τα.-IO ksi respectively. BC 15 in Ay 8 t 3 kipft 41. 1. Determine the minimum thickness () for member BC which safely support the loaded structure. 2. Determine the minimum diameter (Da) for pinned joint A which can safely support...
Problem 5. (20 pts) The joint is subjected to forces of F and P. The member has a rectangular cross-sectional area of width w 50 mm and thickness t 20 mm. [a 42 cm, b-5 cm, P- 275 N, F 190 N] a) Determine the stress at A. Include sign. b) Determine the magnitude of shear stress at A c) Determine the stress at B. Include sign. d) Determine the magnitude of shear stress at B.
The bar is made of mild steel (Sy =245 MPa) and is loaded by the forces Fx = 300 N, F, = 450 N, F2 = 300 N, and Mx = 55 N m. - 100 mm (A) Find the principal stresses and the max shear stress at A of the member. (B) Compute the von Mises stress at A. TINTI (C) Compute the factors of safety of the member using the distortion-energy (DE) and maximum-shear-stress (MSS) theories. 15-mm D....
A force and a temperature change were applied to a member. What is the elongation of the following member in inches (to the nearest 0.0001)? a=15 x 1061/°F P = 452 kip L = 33 in To = 62°F Tp = 56 °F E = 10,877 ksi A = 1 in 2 Р b The following cross section has a moment applied around the local X axis (horizontal axis at the centroid). Determine the maximum TENSILE stress in ksi to...
a. Determine the reaction forces.b. Determine the location of neutral axis with the given geometry.c. Determine the moment of inertia about the neutral axis.d. Draw shear force diagram.e. Draw bending moment diagram.f. Determine the maximum positive and maximum negative shear forces and their locations.g. Determine the maximum positive and maximum negative bending moments and their locations.h. Determine the maximum tensile and compressive bending stresses associated with the maximum positive moment.i. Determine the maximum tensile and compressive bending stresses associated with...
Please provide a complete solution for the above example, correct final answers are provided. Problem #5 (25 points): Two forces (F1 and F2) are applied to the end of a bent aluminum tube as shown below. Force F1 acts in the -x direction, and force F2 acts in the -z direction. The tube has a hollow, circular cross section with a 3-in outer diameter and a 2-in inner diameter. Points A. B, and lie on the surface of the tube,...
9 The cross-section of a beam is shown below. The top rectanular piece of the cross-section is a steel section 6 inches wide by 8 inches deep. The dimensions of the member are shown below in the table. The cross-section is loaded in bending by a moment about the zz-axis. The allowable bending stress of the cross-section is 36 (ksi). Determine: a) the elastic centroid of the cross-section. b) the yield moment. c) the plastic centroid of the cross-section d)...
Problem 3i (15+5 = 20 Points) 3a. The member D-C is rigid (it does not bend) and it is horizontal before the load of 10 kips is applied Member A is made of aluminum with a x-sectional area of 2.25 in', and E 10,600 ksi. Member B is made of steel with a x-sectional area of 1.75 in?, and E-28,000 ksi. Find: (i) The normal stresses in the bars A and B (ii) The vertical deflection of point ID Hint:...
Question (4) the shown column subjected to the shown forces Answer the following questions c) 28125000 0 F 16 150 c) 42187500 150 c) 204.444444 F, [kN] F,[kN] F, [kN] 300 500 400 5) moment of inertia about X-axis Ix (mm) a) 8333333.33 b) 42187500 6) moment of inertia about y-axis ly a) 8333333.33 b) 28125000 7) Normal stress at point A[Mpa] a) 186.666667 b) 4444444444 8) Normal stress at point B[Mpa) a) -62.2222222 b) 186.6666667 9) Normal stress at...