Estimate area of a circle with R = 1m using finite element method concept using upper bound approach and simple triangle element. Compare the sensitivity analysis (mesh convergence) of the upper bound and the lower bound approach. Find the number of nodes/elements that would result in an optimum answer. Please help me! Also make sure to show me the optimum answer and to compare the analysis. Thank you!

Q: 19 KN/m 22 KN/m 3.42 m A B 2.88 m 5.71 m

A:

Q: Consider the following differential equation d²u +u=1 on 0 < x <1 dx² and boundary conditions u(x =…

A: Here is the detailed solution:To obtain quadratic trial solutions for the given differential…

Q: A simply supported beam with overhang on the right support is shown below. Using virtual work…

A:

Q: Consider the area shown in graph. Suppose that a=4 m, b=6 m, and k=3/8 m^-1. Locate the centroid y…

A: a=4 m, b=6 m, To find:The centroid y of the shaded area.

Q: For the non-symmetric Z-section shown in Figure Q4 find the position of the horizontal (X) and…

A:

Q: Deflection of a uniform beam Figure 3(a) shows a uniform beam subject to a linearly increasing…

A: A simply supported beam with uniformly varying loadequation of deflection substitute in the above…

Q: 13 KN 82 KN/m 3.855 m 3.855 m A B 7.77 m 6.39 m

A:

Q: Select the correct shape for the shear and moment curves. It is best to solve the problem first and…

A:

Q: Given that from Point A, x = 8.12 m. What is the value of El(y)? Given that from Point A, x = 5.59…

A:

Q: Problem 1. Determine the following unknowns on the beam shown below using Double Integration Method.…

A:

Q: for the second question when solving for fx, why did you negelct density?

A: Given: Required: To show whether density has been neglected by previous expert in equation solving…

Q: Determine the moments of inertia Ix and Iy of the area shown about vertical and horizontal axes…

A:

Q: Given that from Point A, X = 2.93 m. What is the value of El(y)? Given that from Point A, x = 8.83…

A:

Q: Find the particular solution for: y' sin(2y) – cosx = 0, x = -when y = 0 %3D

A:

Q: Conduct the following using either Double Integration Method, Moment Area Method, or Conjugate Beam…

A:

Q: ase do ot roun all compulations anU BOX all inal answerS Conduct the following using either Double…

A:

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.