Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 5th Sem New 2154001 Advanced Structural Analysis Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ? V (New) EXAMINATION ? WINTER 2019
Subject Code: 2154001 Date: 04/12/2019
Subject Name: Advanced Structural Analysis
Time: 10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Q. 1 is compulsory.
2. Attempt all questions.
3. Make suitable assumptions wherever necessary.
4. Figures to the right indicate full marks.
5. IS 1893:2002 is allowed in the examination.
MARKS
Q.1 (a)
State and explain the Muller-Breslau?s Principle.
03
(b)
A UDL of intensity 16 kN/m, 5 m long moving on a beam of 10 m span. Find maximum
bending moment at a section 4m from left support.
04
(c)
Three point loads 90 kN, 75 kN and 55 kN equally spaced 3m respectively, cross a girder
of 30 m span from left to right, the 55 kN load leading. Calculate absolute maximum
bending moment in the beam and its location
07
Q.2 (a)
Discuss the criteria to determine the absolute maximum bending moment and its location
for a simply supported beam under rolling concentrated loads.
03
(b)
Calculate deflection at free end B for a cantilever beam AB having length 5m and loaded
by a UDL of 15 kN/m over whole span using energy principle.
04
(c)
A simply supported beam AB shown below, have varying moment of inertia. It is subjected
to an eccentric load. Calculate deflection under the load using energy principle.
07
OR
(c)
Using Castigliano?s 1st theorem, calculate the deflection at point C for the beam shown in
Figure ? 1.
07
Q.3 (a) Define: Carry over factor, Distribution, Factor, Stiffness factor. 03
(b) What do you mean by force method and displacement method? 04
(c)
Find the matrices: [DQ], [DQL], [F] and [Q] with usual notations for the beam shown
below. Use Flexibility method assuming vertical support reaction at B (RB) and vertical
support reaction C (RC) as redundant.
07
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1
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ? V (New) EXAMINATION ? WINTER 2019
Subject Code: 2154001 Date: 04/12/2019
Subject Name: Advanced Structural Analysis
Time: 10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Q. 1 is compulsory.
2. Attempt all questions.
3. Make suitable assumptions wherever necessary.
4. Figures to the right indicate full marks.
5. IS 1893:2002 is allowed in the examination.
MARKS
Q.1 (a)
State and explain the Muller-Breslau?s Principle.
03
(b)
A UDL of intensity 16 kN/m, 5 m long moving on a beam of 10 m span. Find maximum
bending moment at a section 4m from left support.
04
(c)
Three point loads 90 kN, 75 kN and 55 kN equally spaced 3m respectively, cross a girder
of 30 m span from left to right, the 55 kN load leading. Calculate absolute maximum
bending moment in the beam and its location
07
Q.2 (a)
Discuss the criteria to determine the absolute maximum bending moment and its location
for a simply supported beam under rolling concentrated loads.
03
(b)
Calculate deflection at free end B for a cantilever beam AB having length 5m and loaded
by a UDL of 15 kN/m over whole span using energy principle.
04
(c)
A simply supported beam AB shown below, have varying moment of inertia. It is subjected
to an eccentric load. Calculate deflection under the load using energy principle.
07
OR
(c)
Using Castigliano?s 1st theorem, calculate the deflection at point C for the beam shown in
Figure ? 1.
07
Q.3 (a) Define: Carry over factor, Distribution, Factor, Stiffness factor. 03
(b) What do you mean by force method and displacement method? 04
(c)
Find the matrices: [DQ], [DQL], [F] and [Q] with usual notations for the beam shown
below. Use Flexibility method assuming vertical support reaction at B (RB) and vertical
support reaction C (RC) as redundant.
07
2
OR
Q.3 (a)
Explain strain energy with illustration.
03
(b)
Find distribution factors for the beam shown
04
(c)
Find the matrices: [AD], [ADL], [S] and [D] with usual notations for the beam shown
below, using Stiffness method.
07
Q.4 (a)
Explain with illustrations the characteristics of flexibility / stiffness matrices
03
(b)
A two span beam ABC has support A as fixed support and support B and C as roller
support, span AB=3m and BC=3m. If the entire beam is loaded by udl of 20kN/m, Analyze
the beam by flexibility matrix method assuming support moment at A and reaction at B as
unknowns.
07
(c)
Draw bending moment diagram for the above mentioned beam in Q.4(b).
04
OR
Q.4 (a)
Define: Stiffness and Flexibility. Enlist the properties of Flexibility matrix
03
(b)
Differentiate between ?restrained structure? and ?released structure?. Draw any four
possible released structures for the beam shown below.
04
(c)
Derive the Stiffness matrix [S] for the beam shown below. Also show that it satisfies the
basic properties of a stiffness matrix.
07
Q.5 (a) Explain four virtues of an earthquake resistant design. 03
(b) Discus briefly the two measures of earthquake. 04
(c) A five storeyed building has size of 30m x 30m. It is located in Bhuj and resting
on hard soil. The weights of floors and height of the floors are 1800kN, 2300kN,
2300kN, 2300kN and 2000kN and 4.5m, 3.5m, 3.5m, 3.5m and 3.5m respectively
from slab no.1 from bottom. Assuming the building as special moment resisting
office building, calculate the horizontal shear forces acting at the each slab level
by equivalent lateral force method.
07
OR
Q.5 (a) Explain the plate tectonic theory and its mechanism. 03
(b) What is the basic design philosophy of seismic design of structures? 04
(c) A Five storey hospital building having special moment resisting frame (SMRF)
located in Ahmedabad on medium soil with following data:
(i) No. of bay in x and y-direction = 4
(ii) Width of each bay = 4m
(iii) Thickness of slab =150 mm
07
FirstRanker.com - FirstRanker's Choice
1
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ? V (New) EXAMINATION ? WINTER 2019
Subject Code: 2154001 Date: 04/12/2019
Subject Name: Advanced Structural Analysis
Time: 10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Q. 1 is compulsory.
2. Attempt all questions.
3. Make suitable assumptions wherever necessary.
4. Figures to the right indicate full marks.
5. IS 1893:2002 is allowed in the examination.
MARKS
Q.1 (a)
State and explain the Muller-Breslau?s Principle.
03
(b)
A UDL of intensity 16 kN/m, 5 m long moving on a beam of 10 m span. Find maximum
bending moment at a section 4m from left support.
04
(c)
Three point loads 90 kN, 75 kN and 55 kN equally spaced 3m respectively, cross a girder
of 30 m span from left to right, the 55 kN load leading. Calculate absolute maximum
bending moment in the beam and its location
07
Q.2 (a)
Discuss the criteria to determine the absolute maximum bending moment and its location
for a simply supported beam under rolling concentrated loads.
03
(b)
Calculate deflection at free end B for a cantilever beam AB having length 5m and loaded
by a UDL of 15 kN/m over whole span using energy principle.
04
(c)
A simply supported beam AB shown below, have varying moment of inertia. It is subjected
to an eccentric load. Calculate deflection under the load using energy principle.
07
OR
(c)
Using Castigliano?s 1st theorem, calculate the deflection at point C for the beam shown in
Figure ? 1.
07
Q.3 (a) Define: Carry over factor, Distribution, Factor, Stiffness factor. 03
(b) What do you mean by force method and displacement method? 04
(c)
Find the matrices: [DQ], [DQL], [F] and [Q] with usual notations for the beam shown
below. Use Flexibility method assuming vertical support reaction at B (RB) and vertical
support reaction C (RC) as redundant.
07
2
OR
Q.3 (a)
Explain strain energy with illustration.
03
(b)
Find distribution factors for the beam shown
04
(c)
Find the matrices: [AD], [ADL], [S] and [D] with usual notations for the beam shown
below, using Stiffness method.
07
Q.4 (a)
Explain with illustrations the characteristics of flexibility / stiffness matrices
03
(b)
A two span beam ABC has support A as fixed support and support B and C as roller
support, span AB=3m and BC=3m. If the entire beam is loaded by udl of 20kN/m, Analyze
the beam by flexibility matrix method assuming support moment at A and reaction at B as
unknowns.
07
(c)
Draw bending moment diagram for the above mentioned beam in Q.4(b).
04
OR
Q.4 (a)
Define: Stiffness and Flexibility. Enlist the properties of Flexibility matrix
03
(b)
Differentiate between ?restrained structure? and ?released structure?. Draw any four
possible released structures for the beam shown below.
04
(c)
Derive the Stiffness matrix [S] for the beam shown below. Also show that it satisfies the
basic properties of a stiffness matrix.
07
Q.5 (a) Explain four virtues of an earthquake resistant design. 03
(b) Discus briefly the two measures of earthquake. 04
(c) A five storeyed building has size of 30m x 30m. It is located in Bhuj and resting
on hard soil. The weights of floors and height of the floors are 1800kN, 2300kN,
2300kN, 2300kN and 2000kN and 4.5m, 3.5m, 3.5m, 3.5m and 3.5m respectively
from slab no.1 from bottom. Assuming the building as special moment resisting
office building, calculate the horizontal shear forces acting at the each slab level
by equivalent lateral force method.
07
OR
Q.5 (a) Explain the plate tectonic theory and its mechanism. 03
(b) What is the basic design philosophy of seismic design of structures? 04
(c) A Five storey hospital building having special moment resisting frame (SMRF)
located in Ahmedabad on medium soil with following data:
(i) No. of bay in x and y-direction = 4
(ii) Width of each bay = 4m
(iii) Thickness of slab =150 mm
07
3
(iv) Storey height = 4 m
(v) Size of beam and column = 300 mm x 450 mm
(vi) Live load = 55 kN/m
2
Calculate Seismic Weight of the Building, Natural Period of Building, Base shear
of building, Distribution of base shear as per IS 1893:2002. (Assume any additional
data if required and neglect the weight of the infill wall panels.)
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This post was last modified on 20 February 2020