This document gives the design of shells and plates.Full description
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Vibrations of Shells and Plates Third Edition, Revised and Expanded
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A concrete shell, also commonly called thin shell concrete structure, is a structure composed of a relatively thin shell of concrete usually with no interior columns or exterior buttresses. …Description complète
The basic book for plates and shells structure just only for civil engineeringFull description
folded platesDeskripsi lengkap
Lecture 7: Plates and ShellsFull description
The basic book for plates and shells structure just only for civil engineering
Full description
Deskripsi lengkap
The basic book for plates and shells structure just only for civil engineeringDescripción completa
Nonlinear vibration book
ALGORITHM ANALYSIS DIVIDE AND CONQUER GREEDY METHOD DYNAMIC PROGRAMMING BACKTRACKING TRAVERSALS BRANCH AND BOUND
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Code No: D2003 JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD M.Tech II SEMESTER EXAMINATIONS, APRIL/MAY-2013 ANALYSIS AND DESIGN OF SHELLS AND FOLDED PLATES (STRUCTURAL ENGINEERING) Time: 3hours Max. Marks: 60 Answer any five questions All questions carry equal marks ---
1.a) Discuss the merits and demerits of various methods of analysis of shells. b) Obtain the stresses for membrane stress resultants for a circular cylindrical shell under dead load. 2.
Derive the equations of equilibrium, stress-strain relations, moment-curvature relations and Flugge’s simultaneous equations for the bending theory of cylindrical shells.
3.a) b)
Derive the Schorer’s differential equation for the cylindrical shells. What are the advantages of the beam theory of cylindrical shells and write the assumptions in the beam theory.
4.
Design a single short cylindrical shell without edge beams for the following data. Span of the shell = 12 m Radius = 22 m 0 Semi central angle = 36 Thickness = 75 mm.
5.a) b)
What are the different parts of a Conoid? What are the advantages of using conoidal shells? Explain the principles of design of a parabolic conoid.
6.
How do you find the stresses in the spherical shell for the following conditions? i) Under own weight ii) Concentrated load at the crown iii) Under snow load
7.
Explain the step by step procedure for the analysis of folded plates by Simpson’s method.
8.
A triangular folded plate roof consists of two triangles, each with a horizontal width of 5 m and height 2.5 m. The span span of the roof is 18 m and is having a thickness of 2 120 mm. The live load on the roof is 0.8 kN/m . Analyze the folded plate and obtain the no rotation solution giving the stresses. *****
