Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) ) BE/BTech Civil Engineering (CE) 2020 March 5th Sem BTCE 501 Design Of Steel Structures I Previous Question Paper
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(Civil Engineering) (2012 to 2017) (Sem.?5)
DESIGN OF STEEL STRUCTURES?I
Subject Code : BTCE-501
M.Code : 70512
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.
SECTION-A
Q1) Answer briefly :
a) List advantages of HSFG bolts.
b) Write any three advantages of bolted connections.
c) What do you mean by lug angles?
d) Differentiate between pitch and gauge for bolted connections.
e) What are the various checks performed for beam member design?
f) Show with neat sketches different elements of plate girder.
g) Write down the expression given in IS code for net section for angle tension members
h) What are the functions of an eves strut?
i) Find rivet value for 20 mm dia power driven rivets which are connecting two plates
of thickness 14 and 16 mm by lap joint.
j) Explain Grillage Foundation.
SECTION-B
Q2) A diagonal member of a roof carries an axial tension of 500 kN. Design the section (Two
sections placed back to back are desired)
Q3) A double cover butt joint is used to connect plates 14mm thick. Design the bolted joints
and its efficiency.
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1 | M-70512 (S2)-336
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Tech.(Civil Engineering) (2012 to 2017) (Sem.?5)
DESIGN OF STEEL STRUCTURES?I
Subject Code : BTCE-501
M.Code : 70512
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt any TWO questions.
SECTION-A
Q1) Answer briefly :
a) List advantages of HSFG bolts.
b) Write any three advantages of bolted connections.
c) What do you mean by lug angles?
d) Differentiate between pitch and gauge for bolted connections.
e) What are the various checks performed for beam member design?
f) Show with neat sketches different elements of plate girder.
g) Write down the expression given in IS code for net section for angle tension members
h) What are the functions of an eves strut?
i) Find rivet value for 20 mm dia power driven rivets which are connecting two plates
of thickness 14 and 16 mm by lap joint.
j) Explain Grillage Foundation.
SECTION-B
Q2) A diagonal member of a roof carries an axial tension of 500 kN. Design the section (Two
sections placed back to back are desired)
Q3) A double cover butt joint is used to connect plates 14mm thick. Design the bolted joints
and its efficiency.
2 | M-70512 (S2)-336
Q4) Design a compound column to carry an axial load of 650 kN. The column consists of two
channels placed back to back and laced together. Take effective length = 5 m.
Q5) The plates of a tank 8mm thick are connected by a single bolted lap joint with 20mm
diameter bolts at 50mm pitch. Calculate the efficiency of the joint. Assume Fe410 plate
and grade 4.6 bolts
Q6) A Column ISHB 350@ 674N/m carries an axial load of 850KN. Design suitable slab
base using M20 Conc. mix.
SECTION-C
Q7) Design a simply supported beam of 8 m span carrying a reinforced concrete floor capable
of providing lateral restraint to the top compression flange. The total u.d.l. is made up of
100 kN dead load including self-weight and 150kN live load. In addition, the beam
carries a point load at mid span made up of 50 kN dead load and 50kN imposed load.
Assume stiff bearing length of 75 mm
Q8) Write short notes (any two) :
a) Design of Flanges and Web of Plate girder.
b) Design of Gusset base.
c) Economical spacing of Roof Truss
Q9) Design an I-section Purlin for an industrial building to support a galvanized corrugated
Iron sheet given:
Spacing of the trusses : 6m
Inclination of main rafter : 30?
Spacing of Purlin : 1.5m
Weight of purlin : 1.5m
Weight of corrugated sheeting : 130M/m
2
Live Load = 0.6 KN/m
2
Wind Load = 1.8 KN/m
2
Yield stress of steel = 250MPa
NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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This post was last modified on 21 March 2020