CIVE 2700 Lecture Notes - Lecture 22: Modulus Guitars, Work Hardening, Carbon Steel
4 Apr 2016
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Two mid-term quesions will be there (ones we did prety poorly on - check what people. Know how steel failed (typical fracture planes) o o. You want a uniform stress throughout the specimen (must be placed properly for this - if at an angle, could get a shear, angle cut, and lose a third of the strength of your steel) You want a neck that is uniform on both sides - good distribuion of stress. Responsible for all lab material on inal exam. You should be comfortable doing all quesions asked on the labs. May be asked to mark a sample lab/appendix to see what"s wrong on exam. Electrical current goes through gauge and any resistance will be recorded Epoxy can break of with too much load. Someimes only a porion is sill atached -- whacky data. Know how to determine whether or not a strain gauge is reliable (when does it indicate that it"s giving false info)
