Ingeniero

M.TECH. DEGREE EXAMINATION
Model Question Paper - I
Second Semester
Branch: Civil Engineering
Specialization: Geomechanics and Structures
MCEGS 205. 4 ADVANCED STEEL STRUCTURES (Elective III)(Regular – 2011 Admission onwards)
Time: 3 Hrs Max Marks: 100 Marks
Answer all questions
Use of IS 800- 2007, IS 811, IS 801and IS- 875 (part 3) are permitted
Assume suitable datawherever necessary
1. a) List the elements of an industrial building (5)

b) Symmetric trusses of span 20m and height 5m arespaced 4.5m c/c.Design the channel section purlins to be placed at suitable distances to resist the following loads.
Weight of sheeting including bolts = 171 kN/m2
Live load = 0.4kN/m2
Wind load = 1.2 kN/m2 (Suction)
Spacing of purlins = 1.4 m
Design the purlin as per IS 800-2007 (20)OR
2. a) What are the different types of beam column connections ? (5)
b) An ISLB 300 carrying UDL of 50 kN/m has effective span of 8m. This is to beconnected to the web of the girder ISMB 450. Design the frame connection using
20mm dia shop bolts.(20)


3. a) What are the types steel stacks? What are the forces acting on a steel stacks? (5)
b) Design a riveted self supported steel stack located in the outskirts of Bhopalfor the following data


Terrain category 2
Topography almost flat
Height of the steel stack 80m
Diameter of the steel stack 3m
Thickness of brick lining 100mmCorrosional Allowance 3mm


Design the stack at the base. Also design the base plate and the anchor bolts. (20)


OR
4.a) Explain the structural action of two types of steel...