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Department of Mechanical Engineering, Unit Catalogue 2011/12


ME20016: Solid mechanics 3

Click here for further information Credits: 6
Click here for further information Level: Intermediate (FHEQ level 5)
Click here for further information Period: Semester 1
Click here for further information Assessment: CW 15%, EX 85%
Click here for further information Supplementary Assessment: ME20016 Re-Assessment Examination (where allowed by programme regulations)
Click here for further information Requisites: Before taking this unit you must take ME10010
This unit is not normally available to visiting/exchange students.
Click here for further information Description: Aims:To introduce the vibrations of mechanical systems in a one degree of freedom context.
To introduce the theory of torsion in non-circular and open- sections, dual axis bending and the concept of fatigue failure.

Learning Outcomes:
After taking this unit the student should be able to:
* Set up the equations of motion for systems with one degree of freedom; find natural frequencies of free motion; calculate rates of decay from viscous damping and vice versa; determine motions resulting from a sinusoidal force, unbalance and base excitation.
* Estimate maximum responses using shock spectra.
* Calculate shaft critical speeds.
* Calculate torsional stiffness and strength values for closed and open structural sections.
* Predict bending stresses in dual axis bending.
* Predict the fatigue life of some simple structural forms based on S-N calculations.

Skills:
Problem solving; numeracy; working independently.

Content:
One degree of freedom systems: free and forced vibration; base excited motion; unbalance excitation; vibration isolation. Torsion of open and closed structural sections, dual axis bending. Stress concentration, fatigue strength and cumulative damage in structural components. Solid mechanics laboratory experiment.
Click here for further informationProgramme availability:

ME20016 is Compulsory on the following programmes:

Department of Mechanical Engineering
  • UEME-AFB26 : BEng (hons) Aerospace Engineering (Full-time) - Year 2
  • UEME-AKB26 : BEng (hons) Aerospace Engineering (Thick Sandwich) - Year 2
  • UEME-AFB01 : BEng (hons) Automotive Engineering (Full-time) - Year 2
  • UEME-AKB01 : BEng (hons) Automotive Engineering (Thick Sandwich) - Year 2
  • UEME-AFB16 : BEng (hons) Mechanical Engineering (Full-time) - Year 2
  • UEME-AKB16 : BEng (hons) Mechanical Engineering (Thick Sandwich) - Year 2
  • UEME-AFB41 : BEng (hons) Mechanical Engineering with Advanced Design and Innovation (Full-time) - Year 2
  • UEME-AKB41 : BEng (hons) Mechanical Engineering with Advanced Design and Innovation (Thick Sandwich) - Year 2
  • UEME-AFB38 : BEng (hons) Mechanical Engineering with Manufacturing and Management (Full-time) - Year 2
  • UEME-AKB38 : BEng (hons) Mechanical Engineering with Manufacturing and Management (Thick Sandwich) - Year 2
  • UEME-AFM04 : MEng (hons) Aerospace Engineering (Full-time) - Year 2
  • UEME-AKM04 : MEng (hons) Aerospace Engineering (Thick Sandwich) - Year 2
  • UEME-AFM01 : MEng (hons) Automotive Engineering (Full-time) - Year 2
  • UEME-AKM01 : MEng (hons) Automotive Engineering (Thick Sandwich) - Year 2
  • UEME-AFM16 : MEng (hons) Mechanical Engineering (Full-time) - Year 2
  • UEME-AKM16 : MEng (hons) Mechanical Engineering (Thick Sandwich) - Year 2
  • UEME-AFM41 : MEng (hons) Mechanical Engineering with Advanced Design and Innovation (Full-time) - Year 2
  • UEME-AKM41 : MEng (hons) Mechanical Engineering with Advanced Design and Innovation (Thick Sandwich) - Year 2
  • UEME-AFM38 : MEng (hons) Mechanical Engineering with Manufacturing and Management (Full-time) - Year 2
  • UEME-AKM38 : MEng (hons) Mechanical Engineering with Manufacturing and Management (Thick Sandwich) - Year 2

NB. Programmes and units are subject to change at any time, in accordance with normal University procedures.