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Introduction & Review of Mechanics & Axial Load - Coggle Diagram
Introduction & Review of Mechanics & Axial Load
Contact Points
Primary Point
Canvas Discussion Boards
Secondary Point
Tutor
Theory Summary
Free Body Diagrams
Equilibrium Formulas
Internal Loads - Positive Sign Conventions
Axial Stress & Strain Formulas
Axial Stress
Axial Deformation
Strain
Stress
Stress Elements
Worked Problems
1) Largest vertical load at the end of a rope pulley, pin joint system given that a cable will fail at a tension of 2kN
Need to account for tension element more
Using that max value as a direct substitution variable
2) Determining stresses in the concrete and steel componenents of a column given the axial load on the column
Compabitility condition
Different loads required for different strain amounts for given materail given that the length will cancel out in this case because they are the SAME and that the cross section and elastic modulus will influcnce this of the other valuehaving to be more if it is more for that one, but then having to satifsy that overall it have to equal the overall value then really.
3) Determine maximum allowable floor loadings for a pre-caset concete and A-36 Steel column given the maximum allowable normal stresses of the 2 materials when the load is given as 2P loads
Compatibility condition for a value P answer
Subbing in for the stress = P/A solution for each
Practice Problems
4) Determining the normal stress in a tube and bolt connected system when a known force is applied ot the bolt changing the shape of the system and assuming the caps are rigid
Easily determining the stress in the bolt given the cross sectional diameter and the load applied
Using the compability condition such that we keep a track of the distances of each one given the geometry of the object with minus required and surface areas
Then bussing back in to attain the stresses give that unique geometry once again