1- You are given the data shown on the sketech of a load test. Find the ultimate bearing capacity by Meyerhof and Hansen methods.

Using the CREMONA method, determine the forces and types of stress in the bars and analyze them.

2- For the cross section shown: i) determine the cracked moment of inertia (ler) using n=8, and ii) using transformed-area method determine stresses in concrete and steel if subjected to a moment M = 150 ft-kips. As = 4.1 in ² Assume f. = 4,000 psi, and f, 60,000 psi. 14"-wide hole As 20" e 6 3* 60 13