STATICS
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FORCE VECTORS PIN JOINTED FRAMES Two tutorials covering the basic theory of force vectors and PinJointed Frames SAE SOLUTIONS  Requires payment for a password __________________________________________________________________ BASIC STUDIES OF DIRECT STRESS AND STRAIN Definitions and Applications of Direct Stress and Strain in Structures Ultimate stress and Safety Factor Definition of Frames and Beams Modulus of elasticity and Poisson's ratio Temperature induced stress. Composite Bars Two and Three dimensional problems SAE SOLUTIONS  Requires payment for a password __________________________________________________________________ BASIC STUDIES OF SHEAR STRESS AND STRAIN Definitions and applications of Shear stress and strain in structures. Modulus of ridgidity SAE SOLUTIONS  Requires payment for a password ___________________________________________________________________ TUTORIALS INCLUDING SOLUTIONS COVERING : Basic and Advanced Second Moments of Area Stress Due to Bending. The 3 Part Bending Equation. Combined Bending and Direct Stress. Bending Moments and Shear Force. Slope and deflection Macaulay's method. Relationship Between Bending Moment and Shear Stress. Complementary Shear Stress. Shear Stress and Shear Flow in Various Sections. Shear Stress in Thin Walled Sections Shear Centre. ___________________________________________________________________ Shear stress, strain and angle of twist. 3 part torsion equation Torque in shafts. Torsion of noncircular sections. Torsion of thin hollow sections. Torsion of thin strips.

4 Tutorials and Solutions covering : Moments of Area Struts. Euler's formulae Intermediate members. Rankine  Gordon formula. Columns. Offset loads. _________________________________________________________ Thin shells  cylinders and spheres Bending and Shear in Beams. Three dimensional stress strain. Mohr's circle of stress and strain. Strain gauge rosettes. Combined bending, torsion and axial loads. Theories of failure in complex stress conditions. Strain energy due to: Direct Stress Pure Shear Torsion Bending Deflection of beams, rectangular and circular structures. Catigliano's theorem for deflection. _________________________________________________ CREEP AND FATIGUE Click on the tutorial below: _________________________________________________
Tutorial 1  Basic Process and model Tutorial 2  Beam Models
