CE 3410 : MidExam 2012Spring
Document Summary
You must show all the calculations (the problem that requires calculation) in order to get full credit for that problem. Date and time of submission: 7th march 2012 (wednesday) from 12. 00 pm to 1. 00 pm. = 6 t = 1/4 : load decreased and deflection decreased, (04) determine the crippling load for a steel (i-section column) that is pin-supported at both ends with unbraced length of 12 ft. dimension: Crippling load_______________: (01) the astm standard for brinell hardness testing is: _______________________: (01) the astm standard for rockwell hardness testing is: _____________________, (01) as carbon content of a material. ________________: increases; increases, increases; decreases, (01) if the material (such as mt40 steel) has been processed differently their shear modulus will be, different, unaffected. Use the above graphs to answer the questions. Length_______________: (04) determine the point load that will be applied at the center of 15 feet simply supported beam and produce a 1 inch deflection at the center.
