Uttar Pradesh Technical University (UPTU) 2007 Bachelor of Architecture Architectural Structures-VIII - Question Paper
Printed Pages : 3 AR803
PAPER ID : 8556
(Following Paper ID and Roll No. to be filled in your Answer Book)
Roll No
(SEM. VIII) EXAMINATION, 2006-07 ARCHITECTURAL STRUCTURE - VIII
Time : 3 Hours] [Total Marks : 50
Note : (1) Attempt all questions.
(2) In case of numerical problems assume suitable data wherever not provided.
(3) Use of IS-800-1984, Steel Table is permitted.
(4) Be precise in your answer.
1. Attempt any three parts of the following : 4x3=12
(a) Distinguish between Rankines theory and Coulombs theory.
(b) Find efficiencies of a single riveted Lap joint for 8 mm. plates with 16 mm diameter rivets at a pitch of 50 mm c/c.
(c) Write design steps of the lacing and battening for compression member.
(d) Define the following :
(i) Log Angle
(ii) Tenhion splice
2. Attempt any three parts of the following; 4x3=12 Part d is compulsory.
(a) What do you understand by economical spacing of roof truss?
(b) Explain the effects of size of footing for the ultimate bearing capacity.
(c) Explain the following :
(i) Degree of saturation
(ii) Water content
(iii) Coarse grained soil
(iv) Specific gravity
(d) Determine the tensile strength of a roof trees diagonal 100 mm x 75 mm x 100 mm connected to the gusset plate by 5 mm fillet weld.
(a) A riveted plate circular is simply supported over an effective span in 16 mtr. It carries a u.d.l of 80 kN/m in addition to its self weight and two concentrated loads of 400 kN each at 4 mtr from the either support. Design the following :
(i) Economical depth
(ii) Design of web
(iii) Design of flanges.
(b) (i) Write modes of failure of Flexural 4+10
Members.
(ii) A simply supported beam has an objective span of 7 m and carries 9.u.d.l. of 50 kN/m
(iii) Taking fy = 250 N/mm2 and
E = 2 X 105 N / mm2 Design the beam if it is laterally supported.
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