PTU B.Tech 3rd Sem Paper 2012 Solid Mechanics

PTU B.Tech 3rd Semester Paper 2012 Solid Mechanics Punjab Technical University Exam 2012 3rd Sem Solid Mechanics Test September and March Question Paper Free Download Punjab Technical University Solid Mechanics Question Papers 2012 PTU B.Tech 3rd Semester Question Paper 2012 for all students Previous Year old Past Papers of PTU B.Tech 3rd Sem Paper 2012 Solid Mechanics Punjab Technical University September 2012 and March 2012 Exam B.Tech 3rd Semester Sample Model Question Papers Free Download PDF

Solid Mechanics

 An aluminuni Strip of rectangular CEOSS section. 80 irim (ICCp and 40 mm wide
is bent into an arc of’ radius 100 m. Find:
(a) Maximum tensile stress developed
(b) Maximu In compressive stress developed
(c) BM applied.
(d) Concentrated load at the center if simply supported
(e) (JL)L over the entire span ii simply supported
(0 Concentrated load at the free end if acting as a cantilever
(g) U1)L over the entire span if acting as a cantilever
(h) Moment of resistance if the ultimate tensile stress is 280 N/mm2 with a factor of safety of 2.5. Take t = 70 GN/m2 and length as 4 m.

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