Exam Details
Subject | Computational Methods In Structural Engineering | |
Paper | ||
Exam / Course | B.Tech Civi Engg. (BTCLEVI)/B.Tech Electronics And Communication Engg. (BTECVI) | |
Department | School of Engineering & Technology (SOET) | |
Organization | indira gandhi national open university | |
Position | ||
Exam Date | June, 2015 | |
City, State | new delhi, |
Question Paper
Write a note on Matrix inversion technique based on Cholesky decomposition.
Discuss in detail the utility and application of the principle of virtual work in Structural Analysis.
2. Check whether the point is a local minimum of the problem:
f x1 x2 x3
g1=8 x1^2 x2^2
g2 x3 4
g3=x2 8
gl,g2,g3 0
3. Differentiate between sizing, shape and topology optimisation of structures.
Write a short note on convergence criteria for iterative methods.
Write a note on perturbation and sensitivity analysis.
5. Consider a problem of the form
Minimize subject to fi i ...., n
Ax b
where, fo, f1,... fn are convex and the domain of the objective function is defined as € dom fo c^Tx d 0}.
For this, show that this is a quasiconvex optimisation problem.
6. Solve the following set. of equations by Gauss elimination method:
-3y 7z 2
x 2y z
5x -2y 2
7. Find the minimum of
f 2x2^2 10x1 6 2x2^3
subject to
g1 10-x1x2
g2 =x1
g3 10 x2
gl,g2,g3 0
The Kuhn-Tucker conditions are
-3x1^2 10 +A1x2
-4x2 6x2^2 A1X1 Ag =0.
Discuss in detail the utility and application of the principle of virtual work in Structural Analysis.
2. Check whether the point is a local minimum of the problem:
f x1 x2 x3
g1=8 x1^2 x2^2
g2 x3 4
g3=x2 8
gl,g2,g3 0
3. Differentiate between sizing, shape and topology optimisation of structures.
Write a short note on convergence criteria for iterative methods.
Write a note on perturbation and sensitivity analysis.
5. Consider a problem of the form
Minimize subject to fi i ...., n
Ax b
where, fo, f1,... fn are convex and the domain of the objective function is defined as € dom fo c^Tx d 0}.
For this, show that this is a quasiconvex optimisation problem.
6. Solve the following set. of equations by Gauss elimination method:
-3y 7z 2
x 2y z
5x -2y 2
7. Find the minimum of
f 2x2^2 10x1 6 2x2^3
subject to
g1 10-x1x2
g2 =x1
g3 10 x2
gl,g2,g3 0
The Kuhn-Tucker conditions are
-3x1^2 10 +A1x2
-4x2 6x2^2 A1X1 Ag =0.
Other Question Papers
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Subjects
- Advance Surveying
- Advanced Design Of Foundation
- Advanced Environmental Engineering
- Advanced Structural Analysis
- Bachelor Of Technology (Ce)
- Building Technology -I
- Civil Engineering
- Computational Methods In Structural Engineering
- Earth And Rock Fill Dam Engineering
- Elements of Engineering Science
- Engineering Geology
- E n v i r o n m e n t a l E n g i n e e r i n g I I
- Environmental Engineering-I
- Estimation And Construction Management
- Geoinformatics
- Geotechnical Engineering - II
- Mathematics-III
- Pavement Evaluation
- Quantity Surveying and Costing
- Reliability And Optimization Of Structures
- Structural Analysis - II
- Structural Analysis - III
- Structural Analysis I
- Structural Design And Drawing - I
- Structural Design And Drawing - II
- Surveying
- Traffic Engineering
- Transportation Engg. II
- Transportation Engineering - I
- Transportation Planning
- Water Resources Engineering
- Water Resources System Planning And Design