BEU PYQ Design of Steel Structure:- In This article, I have provided the solution of Design of Steel Structure BEU Previous year’s question paper along with its Solution that might be similar and high chance of coming in BEU’s upcoming examination. I tried to make the solutions very simple and kept the language easy so that every student could understand it.
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BEU PYQ (Previous Years Question) Papers
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Instructions:-
(i) The marks are indicated in the right-hand margin.
(ii) There are NINE question in this paper.
(iii) Attempt FIVE questions in all
(iv) Question No. 1 is compulsory
Q.1 Choose the correct answer of the following (Any seven question only):
(a) The dead load includes
(i) Self wt of the structure
(ii) All superimposed loads
(iii) wt of stationary equipment
(iv) All of the above
(b) The effective throat thickness in case of incomplete penetration butt held is taken as
(i) 7/8th of the thickness of the thicker pact joined
(ii) 7/8th of the thickness of the thinner pact joined
(iii) 5/7th of the thickness of the thicker pact joined
(iv) 5/7th of the thickness of the thinner pact joined
(c) The effective length of fillet held should be less than
(i) the size of weld
(ii) two times the size of weld
(iii) three times the size of weld
(iv) four times the size of weld
(d) The practical safety factor for the material of bolts is
(i) 1.00
(ii) 1.10
(iii) 1.15
(iv) 1.25
(e) Which of the following is not a compression member?
(i) tie
(ii) strut
(iii) rafter
(iv) boom
(f) What is the maximum effective slenderness ratio for a tension member in which reversal occurs
(i) 180
(ii) 200
(iii) 280
(iv) 300
(g) Lacing shall be designed to resist a total transverse shear equal to of axial force
(i) 5%
(ii) 1%
(iii) 4.3%
(iv) 2.5%
(h) An ideal section for compression
(i) one having different moment of inertia about any axis through its Centre of gravity
(ii) one having same moment of inertia about any axis through its Centre of gravity
(iii) one having larger length
(iv) one made up of costly material
(i) Proof stress for minimum bolt tension is
(i) 0.7yb
(ii) 0.5fyb
(iii) 0.7fub
(iv) 0.5fub
(i) The flange is classified as plastic it outstand element of compression flange of rolled section is than
(i) 8.4
(ii) 9.4 ε
(iii) 10.5 ε
(iv) 15.7 ε
Q. 2 Design a lap joint between the two plates each of width 120mm, if the thickness of one plate is 16 mm and the other is 12 mm. The joint has to transfer a design load of 160 kN. The plates one of Fe410 grade. Use bearing type bolt.
Q.3 (a) List the 8 loading combination to be considered when considering only DL., LL. and EL
(b) What are the factors that influence wind pressure coefficient?
Q. 4 (a) Write short note on
(i) Plastic Section
(ii) Compact Section
(iii) Semi-Compact Section
(b) Design a slab base for a column ISHB 350 @ 710.2N/m subjected to the factored axial compressive load of 120kN. Load is transferred to the base plate by direct bearing of Colum flanges take fn = 410 MPa, fn = 250 MPa
Q. 5 (a) Calculate the moment carrying capacity of a laterally Unrestrained ISMB 400 member of length 3 m.
(b) Differentiate between local and lateral buckling of beam.
Q. 6 Design a built-up laced column with four angles to s to support an axial load of 900kN. The column is 12 m long and both the ends are held in position and restrained against rotation Assume Fe 410 grade steel.
Q.7 (a) A tie bar 100 mm × 16 mm is welded to another plate. It is subject to factored pull of 300 kN, Find the minimum overlap required if 8 mm site fillet welds are used. Assume any missing data.
(b) Why is lacing provided in the columns?
Q. 8 A tie member of truss consists of double angle section each 80 mm × 8 mm welded on the opposite side of a 12 mm thick gusset plate. Design a fillet weld for making connection in the workshop. The factored tensile force in the member is 300 kN.
Q. 9 Write short notes on any four of the following:-
(a) Prying force
(b) Failure modes of bolted joint
(c) Lateral tensional buckling
(d) Intermediate stiffer
(e) Parameter affecting behavior of beam column
(f) Rolled steel section with suitable diagram
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