Uttar Pradesh Technical University (UPTU) 2007 Bachelor of Architecture AR-Structures-II - Question Paper
AR-203
PAPER ID : 8539
(Following Paper ID and Roll No. to be filled in your Answer Book)
Roll No
* V - 8 5 3 9
Printed Pages : 3
B. Arch.
(SEM. II) EXAMINATION, 2006-07 AR - STRUCTURES - II
[Total Marks : 50
Time : 3 Hours] Note :
(1) Attempt all questions.
(2) All questions carry equal marks.
(3) Assume any missing data.
(a) Explain methods of analysis of trusses
(a) Write assumption of analyzing a truss, its member with force sign convention.
(b) Find member forces in following truss.
2 (a) Show how section modulus is related with 5 strength of a beam also write pure bending equation.
(a) Write relation of eccentricity with cross section of columns in case of direct and bending stresses combined.
(b) A cast iron pipe of external diameter 70 mm 5 and 14 mm thickness 6 m long, is fixed at one
end. The pipe carries a point load of 40 kN at free end. Calculate the maximum bending stress induced.
3 Derive expression and diagram for shear stress 10 distribution of I-section beam. Explain use of shear stress and bending stress diagrams. Show it for rectangular, triangular and circular section beams.
4 Explain moment area method and find slope and 10 deflection of a cantilever beam subjected to point
load 20 kN at free end and UDL of 15 kN/m on full span.
4 Derive formula for slope and deflection for simple supported beam subjected to UDL on full span.
5 Discuss in brief Rankines theory and discuss 10
Eulers theory for columns with hinged at both ends.
5 Calculate the safe load on hollow cast iron column fixed at ends, its external diameter is 150 mm and 10 mm thickness, length 6 m, E = 90 kN/sqmm and factor of safety 5, Eulers load. Also write types of columns.
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