Download JNTUA B.Tech 4-2 R15 2019 July Advanced Supple 15A01802 Advanced Structural Engineering Question Paper

Download JNTUA (JNTU Anantapur) B.Tech R15 (Bachelor of Technology) 4th Year 2nd Semester 2019 July Advanced Supple 15A01802 Advanced Structural Engineering Previous Question Paper || Download B-Tech 4th Year 2nd Sem 15A01802 Advanced Structural Engineering Question Paper || JNTU Anantapur B.Tech 4-2 Previous Question Paper || JNTU Anantapur B.Tech ME 4-2 Previous Question Paper || JNTU Anantapur B.Tech CSE 4-2 Previous Question Paper || JNTU Anantapur B.Tech Mech 4-2 Previous Question Paper || JNTU Anantapur B.Tech EEE 4-2 Previous Question Paper || JNTU Anantapur B.Tech ECE 4-2 Previous Question Paper

Code: 15A01802

B.Tech IV Year II Semester (R15) Advanced Supplementary Examinations July 2019
ADVANCED STRUCTURAL ENGINEERING
(Civil Engineering)

Time: 3 hours Max. Marks: 70

Answer all questions
All questions carry equal marks
*****
1 Design an interior panel of a flat slab with panel size 5 x 5 m supported by columns 4.5 m x 4.5 m.
Provide suitable drop. Take live load as 4 kN/m
2
. Use M20 steel and Fe415 steel. Draw the
reinforcement details by showing cross section at column strip.
OR
2 Design a chimney of height 60 m. Given external diameter ? 4.0 m, shell thickness 300 mm, wind
intensity 1.9 kN/m
2
, thickness of fire brick lining ? 100 mm, air Gap-100 mm, temperature difference -
80
0
C, coefficient thermal expansion ? 11 x 10
-6
/
0
C, Es = 2.1 x 10
5
kN/mm
2
, unit weight of brick lined
? 20 kN/m
3
. Use M25 concrete and Fe415 steel. Draw plan and sectional elevation.

3 Design a rectangular tank resting on ground with internal dimensions 7.0 x 5.5 x 2.75 m high. Take
the free board as 300 mm. Use M25 grade concrete and HYSD steel of grade Fe415. Draw plan and
sectional elevation.
OR
4 Design and detail the various elements of counter fort retaining wall to support difference in ground
elevation of 9 m. The foundation depth may be taken as 1.5 m below ground level, with a safe
bearing capacity of 160 kN/m
2
. Assume a level backfill with a unit weight of 16 kN/m
3
and an angle of
shearing resistance of 30
0
. Assume a coefficient of friction, ? = 0.5, between soil and concrete. Draw
plan and sectional elevation.

*****
R15
FirstRanker.com - FirstRanker's Choice