{"id":1317,"date":"2016-06-15T14:27:12","date_gmt":"2016-06-15T14:27:12","guid":{"rendered":"http:\/\/www.inspirenignite.com\/jntuh\/?p=1317"},"modified":"2021-10-27T20:25:14","modified_gmt":"2021-10-27T20:25:14","slug":"jntuh-b-tech-2nd-year-2-sem-civil-engineering-r13-2-2-strength-of-materials-ii-r13-syllabus","status":"publish","type":"post","link":"https:\/\/www.inspirenignite.com\/jntuh\/jntuh-b-tech-2nd-year-2-sem-civil-engineering-r13-2-2-strength-of-materials-ii-r13-syllabus\/","title":{"rendered":"JNTUH B.Tech 2nd Year 2 sem Civil Engineering R13 (2-2) Strength of Materials – II R13 syllabus."},"content":{"rendered":"

JNTUH B.Tech 2nd year (2-2) Strength of Materials – II gives you detail information of Strength of Materials – II R13 syllabus It will be help full to understand you complete curriculum of the year.<\/strong><\/p>\n

UNIT – I<\/strong><\/p>\n

Torsion of Circular Shafts<\/strong>: Theory of pure torsion – Derivation of Torsion equations : T\/J = q\/r – N\/L – Assumptions made in the theory of pure torsion – Torsional moment of resistance – Polar section modulus – Power transmitted by shafts – Combined bending and torsion and end thrust – Design of shafts according to theories of failure.<\/p>\n

Springs<\/strong>: Introduction – Types of springs – deflection of close and open coiled helical springs under axial pull and axial couple – springs in series and prallel – Carriage or leaf springs.<\/p>\n

UNIT – II<\/strong><\/p>\n

Columns and Struts<\/strong>: Introduction – Types of columns – Short, medium and long columns – Axially loaded compression members – Crushing load – Euler’s theorem for long columns – assumptions – derivation of Euler’s critical load formulae for various end conditions – Equivalent length of a column – slenderness ratio – Euler’s critical stress – Limitations of Euler’s theory – Rankine – Gordon formula – Long columns subjected to eccentric loading – Secant formula – Emirical formulae – Straight line formula – Prof. Perry’s formula.<\/p>\n

Beams Curved in Plan<\/strong>: Introduction – circular beams loaded uniformly and supported on symmetrically place Columns – Semi-circular beam simply-supported on three eqully spaced supports.<\/p>\n

UNIT – III<\/strong><\/p>\n

Beam Columns<\/strong>: Laterally loaded struts – subjected to uniformly distributed and concentrated loads – Maximum B.M. and stress due to transverse and lateral loading.<\/p>\n

Direct and Bending Stresses<\/strong>: Stresses under the combined action of direct loading and bending moment, core of a section – determination of stresses in the case of chimneys, retaining walls and dams – conditions for stability stresses due to direct loading and bending moment about both axis.<\/p>\n

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TEXT BOOKS<\/strong><\/p>\n