Vibrational Analysis of Multi Storeyed Frames
Generally the stress and deformation analysis of any structure is done by constructing and analyzing a mathematical model of a structure. One such technique is Finite element method (FEM). A frame is subjected to both static and dynamic loading with dead load comprising the static load and the all other time varying loads making up the dynamic load. This project titled “ Vibrational Analysis of Frames “ aims at analyzing the frame both statically and dynamically using the matrix approach of
FEM by developing
generalized codes in MATLAB. The analysis comprises of the static analysis of frame and the variation of various parameters such as displacement, moment etc with increasing number of storey’s as well as dynamic analysis wherein a code is developed to find the natural frequency of the structure along with the various other parameters. A structure is always vibrating under dynamic loading such as wind etc and if the vibrating frequency equals the natural frequency of the structure, resonance might take place. It is thus necessary to analyze all these aspects of a structure first which we aim with our study.
CONTENTS
Chapter
Chapter 1
Title
Introduction
Page Number
1-2
1.1
Chapter 2
General Introduction
Literature Review
2
3-5
Chapter 3
3.1
3.2
Theoretical and finite
Finite element methods and
Static Analysis
6-25
7-9
9-14
3.3
Chapter 4
4.1
4.2
Dynamic Analysis
Results and Discussions
Static Analysis
Dynamic Analysis
14-25
26-41
27-37
37-41
Chapter 5
Chapter 6
Conclusion
References
42-43
44-46
List of Figures
Figure
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
Figure 17
Figure 18
Figure 19
Title
Plane frame Element
SDOF system in free vibration with damping
Figure showing local and global co-ordinates of a beam member
Problem figure for a
FEM by developing
generalized codes in MATLAB. The analysis comprises of the static analysis of frame and the variation of various parameters such as displacement, moment etc with increasing number of storey’s as well as dynamic analysis wherein a code is developed to find the natural frequency of the structure along with the various other parameters. A structure is always vibrating under dynamic loading such as wind etc and if the vibrating frequency equals the natural frequency of the structure, resonance might take place. It is thus necessary to analyze all these aspects of a structure first which we aim with our study.
CONTENTS
Chapter
Chapter 1
Title
Introduction
Page Number
1-2
1.1
Chapter 2
General Introduction
Literature Review
2
3-5
Chapter 3
3.1
3.2
Theoretical and finite
Finite element methods and
Static Analysis
6-25
7-9
9-14
3.3
Chapter 4
4.1
4.2
Dynamic Analysis
Results and Discussions
Static Analysis
Dynamic Analysis
14-25
26-41
27-37
37-41
Chapter 5
Chapter 6
Conclusion
References
42-43
44-46
List of Figures
Figure
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
Figure 17
Figure 18
Figure 19
Title
Plane frame Element
SDOF system in free vibration with damping
Figure showing local and global co-ordinates of a beam member
Problem figure for a