3. Using ASD, determine the adequacy of the ground floor exterior columns if the load combination of compression forces
Posted: Mon May 02, 2022 10:48 am
3. Using ASD, determine the adequacy of the ground floor exterior columns if the load combination of compression forces is equal to 674 kN and the moment is 442 kN-m. Assume the moment of inertia of the beam section is 50% higher than that of the column. Radius of gyration of the column section is 144 mm. Assume that the column is unbraced. The steel grade is A-50, column cross-sectional area is 28800 mm² and the plastic section modulus is 3980 x103 mm. The height of columns is 8.3 m. 4 spans @ 5.4 m each