## MAE 325 (tentative) Syllabus, Fall 1999,

### Updated November 2, 1999

`Homework due in lecture Wednesdays. Please follow the homework policies.                                                                 `
 Day Topics Text Sections Aug 27 F (AR) "Design" = strength, stiffness & durability 1 30 M (AR) Forces and moments in mechanisms, rolling log, wheel 3.0-8,3.10 Sep 1 W (AR) wheel continued 3 F (AR) wheel continued, lever 6 M (AR) forces at joints, determinacy 8 W (AR) bike brake, U-joint 10 F (AR) kinematics: pos., displ., vel., accel. 13 M (AR) 4-bar linkage 15 W (AR) 4-bar linkage, trig. and num. integ. for angles 17 F (AR) 4-bar linkage 20 M (AR) 4-bar linkage, ode23 and matlab 22 W (AR) 4-bar linkage, matlab 24 F (AR) Stress, strain, and stiffness... tension 4.7 27 M (AR ) beams, singularity functions 3.9, 4.9, 4.12 29 W (AR) singularity functions Oct 1 F (AR) deflection in beams 4 M (AR) singularity functions, deflection, compliance 6 W (AR) statically indeterminate bending, stress 8 F (AR) stress and Mohr's circle 4.1-6, 4.8, 4.13 11 M (AR) stress 13 W (AR) stress, strain, ppal stress 4.0 - 4.3, 4.7 15 F (AR) plane stress/strain Mohr's circle; max shear stress, failure theory 4.4 4.5 4.6; 5.1 18 M (AR) torsion 4.12 20 W (AR) combined loads, stress distributions 4.13 22 F (AR) stress concentrations, failure theories 25 M (FV) springs, compression 4.14, 13 27 W (FV) springs, stress concentrations, resonance, sample problem 13 29 F (FV) springs 13 Nov 1 M (FV) buckling (columns and springs) 4.16 3 W (AR) case studies in stress and deflection example lecture 4.18 5 F (FV) fatigue 6.1, 6.2 8 M (FV) design for high-cycle fatigue 6.9-6.11 10 W (FV) reversed and fluctuating stresses 6.9-6.11 12 F (FV) shafts 9 15 M (FV) shafts 9 17 W (FV) Bearings 10 18 T PRELIM 2, Kimball B11 --CUMULATIVE-- 19 F (FV) gears 12 22 M (AR) gears 12 24 W (AR) fasteners 14 26 F THANKSGIVING break 29 M (AR) fasteners screws 14 Dec 1 W (AR) clutches and breaks 15 3 F (AR) clutches and breaks 15 15 W --FINAL EXAM-- 9:00 - 11:30 am, Kimball B11 --CUMULATIVE--