University of Pune 2011-2nd Year B.E Architecture Bachelor of (Interior Design ) Theory of Structures-II University - Question Paper
Total No. of Questions :8| [Total No. of Pages : 2
p773 |3967| - 2001
S.Y. B.Arch. (Interior Design)
THEORY OF STRUCTURE - II (Yearly Pattern)
Time :3 Hours j /Mux. Marks :100
Instructions to the candidates:-
1) Answer any 3 questions from each section.
2) Answers to the sections should be written in separate hooks.
3) Seat diagrams must be drawn wherever necessary.
4) Figures to the right indicates full marks.
5) Use of logarithmic tables, slide rule, Mollier charts. it on-programmable electronic calculator and steel table are allowed.
6) .Assume suitable data, if necessary.
7) In RCC design use St 20 grade concrete and Fe 415 steel.
Ql) a) Differentiate between fixed and simply supported beam. |6|
b) Fig. 1 show a Fixed Beam AB. Solve the beam and Draw SFD and BMD fortlie same. voow, , K>1 |10|
|__im__
I-
f i*.-1 f.i A.'T
Q2) a) Design a simply supported steel beam to carry a UDL of 17.5 kN/m excluding the self weight of beam over its entire span. The effective span of beam is 5.55 m. The compression tlanges ofbeam are having adequate lateral support. Design the beam using ISMB. Check the beam for shear and deflection. Assume Permissible stresses in beam as 165 N/mnr and 100 N/mnr in bending and shear respectively. [ 10|
b) A hollow square steel column of cross section 100 mm x 100 mm witii thickness 4 mm and length 2.6 M is fixed at bottom and free at die top. Determine the critical load on die column. Use Euler's formula. Take E = 2 x 105 N/mm1. |7|
P.T.O.
Q3) Design a tension member of truss having effective length of 2 m and carrying a tensile force of ! 50 kN. Cheek the same section if it is subjected to a compressive load of 120 kN. Use double equal angle section connected on both side of 8 mm thick gusset plate. Design a suitable bolted or riveicd connec Li on tor t Ik* same. 1161
Q4) Write short note on (any four): |17|
a) Flitehed beam.
b) Moment distribution method tor portal frames.
c) Different steel sections used for steel structures (as per l.S. Code), dl Stress diagram for concrete.
e) Grades of concrete and steel used in R.C.C. design.
SECTION - II
Q5) A concrete beam has 350 mm width and 700 mm effective depth is subjected to a bending moment of 400 kN-m. Design the beam for bending and shear. Draw the detailed reinforcement diagram. Assume permissi ble shear stress in concrete 0.4 N/mm\ |16|
Q6) a) Write short note on the deshuttering period (stripping time) for formwork.
|6|
b) Design an axially load square short column to carry axial load OOOkN. Effective height of column is 4000 mm. Draw detailed reinforcement Diagram. |I0|
Q 7) Design a KC slab for a bungalow for the following data: 117|
a) Clear llall size 5.5 M X 4.4 M.
b) Width of end support * 300 mm.
c) F.F. load of 1.0 kN/nr.
d) Live load 2.5 kN/nv.
Draw reinforcement details.
QS) Write short notes: (any (bur) 117|
a) Load bearing structures, advantages and disadvantages.
b) Reinforcement details in cantilever chajja.
c) Types of arches, advantages and disadvantages of it.
d) Long and short columns.
e) Effective height of steel columns based on end conditions.
|3967|-2001 7
|
Attachment: |
| Earning: Approval pending. |
