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source: nptelhrd 2013年5月22日

Ocean - Dynamics of Ocean Structures by Dr. Srinivasan Chandrasekaran, Department of Ocean Engineering, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in

Mod-01 Lec-01 Introduction to different types of ocean structures I 47:46

Mod-01 Lec-02 Introduction to different types of ocean structures II 47:52

Mod-01 Lec-03 Introduction to different types of ocean structures III 46:19

Mod-01 Lec-04 Types of Compliant towers 51:10

Mod-01 Lec-05 New Generation offshore and Coastal structures 56:29

Mod-01 Lec-06 Environmental forces 49:33

Mod-01 Lec-07 Wave forces, Current 51:00

Mod-01 Lec-08 Introduction to Structural dynamics 48:58

Mod-01 Lec-09 Characteristics of single degree - of- freedom model 40:48

Mod-01 Lec-10 Methods of writing equation of motion 50:25

Mod-01 Lec-11 Free and forced vibration of single degree - of - freedom systems 47:27

Mod-01 Lec-12 Undamped and damped systems I 44:07

Mod-01 Lec-13 Undamped and damped systems II 48:38

Mod-01 Lec-14 Undamped and damped systems III 51:14

Mod-01 Lec-15 Comparison of methods 54:30

Mod-01 Lec-16 Examples 44:51

Mod-01 Lec-17 Numerical problems in single degree - of - freedom systems 51:14

Mod-01 Lec-18 Two degrees - of - freedom systems 44:23

Mod-01 Lec-19 Eigenvalues and Eigenvectors 49:15

Mod-01 Lec-20 Orthogonality of modes 48:23

Mod-01 Lec-21 Study of Multi degrees - of - freedom systems 43:12

Mod-01 Lec-22 Equations of motion 50:18

Mod-01 Lec-23 Natural frequencies and mode shapes 53:04

Mod-01 Lec-24 Stodla, Rayleigh - Ritz and influence coefficient methods, Dunkerley 53:23

Mod-01 Lec-25 Continuous system 52:53

Mod-02 Lec-01 Structural action of offshore structures 51:01

Mod-02 Lec-02 Fluid - Structure interaction I 56:47

Mod-02 Lec-03 Fluid - Structure interaction II Dynamic analysis of offshore jacket platforms 51:02

Mod-02 Lec-04 Steps of analysis using software 43:34

Mod-02 Lec-05 Steps of analysis using software (contd..) 52:40

Mod-02 Lec-06 Dynamic analysis of articulated towers 50:46

Mod-02 Lec-07 Iterative frequency domain I 49:27

Mod-02 Lec-08 Iterative frequency domain II 55:33

Mod-02 Lec-09 Multi - legged articulated towers 53:11

Mod-02 Lec-10 Response control of multi-legged articulated towers using tuned mass 35:28

Mod-02 Lec-11 Development of Tension Leg Platforms and geometric optimization 54:01

Mod-02 Lec-12 Dynamic analyses of TLPs 58:19

Mod-02 Lec-13 Development of Mass, stiffness and damping matrices of TLP from first principles 51:17

Mod-02 Lec-14 Estimate of classical damping 54:32

Mod-02 Lec-15 TLPs under seismic excitation 50:28

Mod-02 Lec-16 Direct Integration method 57:25

Mod-02 Lec-17 Development of new generation offshore structures 43:32

Mod-03 Lec-01 Introduction to stochastic dynamics of ocean structures 53:11

Mod-03 Lec-02 Response spectrum 54:47

Mod-03 Lec-03 Narrow band process 50:42

Mod-03 Lec-04 Return period, Fatigue prediction 56:15

Mod-03 Lec-05 Modal response method, Modal mass contribution 50:48

Mod-03 Lec-06 Missing mass correction, Example problems 56:33

Mod-03 Lec-07 Duhamel's integrals 50:32

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