You are a supervisor who is in charge of the project the below. The project is t
ID: 1844463 • Letter: Y
Question
You are a supervisor who is in charge of the project the below. The project is to design a pedestrian walkway between two apartment buildings. You hire two structural engineers to design the pedestrian walkway. One of the structural engineers designed the walkway to consider as a fixed beam at each end and the loading is considered static. Another structural engineer designed the walkway to consider as a simply supported beam and the loading is considered static. The design loading is 200 pounds per foot. Choose a W steel shape for both cases. The steel to be used is ASTM, A 501. Building code says maximum deflection is L/360. The design factor is to be 3 based on yield strength for either bending or shear. As a supervisor, you should present your statements in details (shearing and moment diagrams; flexural stresses, shearing stresses; deflections). Write a summary of your results at the end of your worksheet. Based on the above analysis: Choose a W section shape for both cases Which case do you think is preferable and why? Consider the material's budget.Explanation / Answer
(c) consider the materials budget
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