The rods AB and CD are made of steel having a failure tensile stress of 510 MPa. Using a factor of safety of F.S. 1.75 for tension, determine their smallest diameter so that they can support the load shown. The beam is assumed to be pin connected at A and C. 1.14 B A 4 kN 6 kN |--2----2--- m- -3 m- 5 kN -3 m- D C

Q: i) identify the boundary conditions for shear, moment and displacements. ii) using the equation of…

A: EI = 2900000×1000122 = 20.1389×106  lb.ftFrom similar triangles,y = 200x6 = 100x3

Q: Compute the maximum flexural stress if the maximum internal bending moment of the beam is 60 KN-m.…

A: Maximum moment (Mmax) = 40 KNm = 60 × 106 N•mm To find:the maximum flexural stress.

Q: Problem 6: Values: ● ● A = 13 lb 0₁ = 20° 0₂= = 60° Use the figure shown on the right to complete…

A: Given, To determine, OP→αβγ

Q: what about K ? how did you calculate 39 ? when I do my calculations I find 35

A: K - Rate of vertical curvature. The value of K is not a calculated one which varies depending on the…

Q: When determining the symbolic length of x in a structure from the equation PL/EA, I am not sure how…

A: Let’s solve the above equation of axial deformation by taking an example:

Q: Calculate the distance between the points C=(-7,6) and H = (-1,9) in the coordinate pl Give an exact…

A:

Q: don't exactly know what they did there at t = 0 and x=24. Why didn't they just plugged the values in…

A: The integral limits given are t=0, x=24m and t=6, x=96m

Q: Compute the coordinates of the centroid (7,5) of the area shown. лу a b 3 с d h W kd- b mm. ko*…

A:

Q: find the point on the sphere x^2 + y^2 + z^2= 1 which is at the greatest distance from the point…

A: So, point on the space which will have greatest distance from (1,2,2) is (-1/3, -2/3, -2/3) as they…

Q: A plane area of the shape shown has the dimensions as indicated on the diagram below. Determine the…

A:

Q: If 4x + 6 = 5(2x), what is x?

A: 4x+6=5(2x) So we need to find the value of x

Analysis and Procedures for Material Selection

The term material selection means to select the right material for various engineering applications. There are various engineering materials available and each has different individual properties. Thorough knowledge of the material properties and behavior is crucial in the design process. For instance, a structural member, such as a beam, is used to support vertical shear loads by the building itself. To withstand such loads, the material of the beam must possess adequate strength and stiffness to resist any deformation that might lead to the formation of cracks.