Structural action exercised by offshore structures 5. Objects dropped or debris falling overboard during a storm is a common incident in offshore oil platform. Offshore engineering and technology day1am 3 history and current state of the art of offshore structures definition of offshore structures no fixed access to dry land may be required to stay in position in all weather conditions functions of offshore structures exploratory drilling structures. Design of steel structure dss video notes nptel lecturenotes.
Alternative designs of facilities for the offshore oil and gas industry. You may not actually perform most of the time dynamic analysis except if the structure is very slender, but for floating structures you may actually require dynamic. Ocean engineering n p t e l national programme on technology. The ultimate reference for selecting, operating and maintaining offshore structures, this book provides a road map for designing structures which will stand up even in the harshest environments. In the design and operation of semisubmersibles, the air gap as defined in subsection, also known as the deck clearance, is an important design parameter. Design of offshore structures online course video lectures by. Another example could be floating structures, which are still in the development phase and not widely used for offshore wind. Nptel syllabus dynamics of ocean structures video course course outline course objectives.
Design of steel structures pdf free download dss notes. Haritos the university of melbourne, australia abstract. Mod04 lec03 fatigue loading and fatigue analysis youtube. Nptel syllabus advanced marine structures video course course outline. Noc offshore structures under special loads including fire resistance. A semisubmersible is a columnstabilized floating offshore structure, which consists of a deck structure with large diameter support columns attached to submerged pontoons. Nptel provides elearning through online web and video courses various streams. Lecture 15 introduction to offshore structures ii lecture 16 waves iv. Lecture 26 structural action of offshore structures lecture 27 fluid structure interaction i lecture 28 fluid structure interaction ii dynamic analysis of offshore jacket platforms lecture 29 steps of analysis using software nptel video lecture topic list created by linuxpert systems, chennai.
Mod01 lec01 loads on offshore structures 1 youtube. Four lectures are given on this subject, which is critical to the description of the dynamic behavior of floating structures in waves. Design of offshore structures web course ocean engineering nptel. Exploration of oil and gas stay in a place for a few months mobil or movable jackup drilling rig modu mobil offshore drilling unit production platforms. Nptel video lecture topic list created by linuxpert systems.
Structural analysisi notes pdf sai notes pdf notes. Upgrade to prime and access all answers at a price as low as rs. A dropped object may significantly impair the performance of structures and equipment. Ocean engineering ocean structures and materials nptel. Ocean engineering foundation for offshore structures nptel. Nptel ocean engineering elements of ocean engineering.
Here you can download design of steel structures notes pdf dss notes pdf materials with multiple file links to download. Ocean engineering indian institute of technology madras. Lecture 14 introduction to offshore structures i lecture 15 introduction to offshore structures ii lecture 16 waves iv lecture 17 the wave spectra. Much like bostons wellloved baseball team, the building has had a rough past, but still perseveres, coming back stronger to win the hearts of its fans. Design of offshore structures for accidental load conditions.
Ocean engineering design of offshore structures nptel. This is an online course offered by iit, madras under the auspicious of. Guidance notes on accidental load analysis and design for. Completed foundation for offshore structures,video based courses in nptel. Ocean engineering elements of ocean engineering nptel. Lecture 21 offshore structures ii lecture 22 offshore structures iii lecture 23 floating offshore structures lecture 24 drilling from platforms lecture 25 drilling and topsides lecture 26 topsides lecture 27 mooring systems lecture 28 mooring systems continued.
Abstract this paper summarizes recent draft guidance notes 1 developed by the abs american bureau of shipping which addresses the process of identifying and assessing the effects of structural loads arising from accidental events. Wave and current loads wave and current loads act on the structure directly for fixed offshore platforms where as for the fpso and floating structures. Nptel syllabus marine construction and welding video course course outline. In recent years the number of offshore structures including oil drilling rigs, pipelines, platforms are. Nonlinear, time domain simulation of ocean structures and wind turbines subjected to extreme environmental actions.
Nptel ocean engineering design of offshore structures. Lecture 1 introduction to offshore structures lecture 2 introduction to offshore structures continued. Lecture 1 introduction and objectives lecture 2 fixed type offshore structures lecture 3 compliant type offshore structures i lecture 4 compliant type offshore structures ii. These guidance notes address the process of identifying, and assessing the effects of, structural loads arising from accidental events.
Theory of structures short notes pdf civil engineering mcqs. Damodar maity, department of civil engineering,iit guwahati. Srinivasan chandrasekaran, department of ocean engineering, iit madras. Shortterm statistics of ocean waves are studied for applications to the design of ships and offshore structures. Be the first to comment on theory of structures short notes pdf leave a reply cancel reply nptel notes pdf civil engineering 105 courses in pdf format. Introduction to the analysis and design of offshore. Dynamics of ocean structures usb media storage type. Nallayarasu department of ocean engineering indian institute of technology madras36 1 contents wave theory engineering properties method of hydrodynamic analysis design wave method spectral method current profile selection of wave theory selection of hydrodynamic coefficients morison equation wave current interaction estimation of. Offshore structural engineering 6 our quality system management is iso 9001. Concept design of steel bottom founded support structures for. Brief introduction to design of ocean structures 3. Introduction to the analysis and design of offshore structures an overview n. Various environmental loads acting on offshore structures 4. Reliability of offshore structures, short term course, dept of ocean engg, it madras.
Towing, launching and installation of offshore structures and pipe lines 4. Design of offshore structures usb media storage type. Jan 18, 2016 for the love of physics walter lewin may 16, 2011 duration. Design of offshore structures ocean engineering digimat. The design of steel structures pdf free download design of steel structures lecture notes pdf starts with the topics covering making of iron and steel, bolted connectionsriveted connections, design of tension members, design of compress in members, design of beamss.
Risk and reliability of offshore structures video course course outline considering the importance of offshore structures, one has to recognize that there are other intrinsic uncertainties such as material properties, analysis methods, design procedures etc, which are addressed rationally. An introduction on offshore engineering and technology. Jun 11, 2017 be the first to comment on theory of structures short notes pdf leave a reply cancel reply nptel notes pdf civil engineering 105 courses in pdf format. Lecture 1 loads on offshore structures 1 lecture 2 loads on offshore structures 2 lecture 3 loads on offshore structures 3 lecture 4 loads on. Advanced marine structures crc press book due in part to a growing demand for offshore oil and gas exploration, the development of marine structures that initially started onshore is now moving into deeper offshore. Introduction to different types of offshore structures environmental forces structural action.
Nptel syllabus design of offshore structures web course course outline loads on offshore structures. Abstract welding in offshore and marine application is an area of research and understanding where, many problems. Mod1 lec1 introduction to design of steel structures. The basic formulation for the radiation, diffraction problems are given. Nallayarasu, department of ocean engineering, iit madras. Guidance notes on accidental load analysis and design for offshore structures ref.
List of available courses as pdf advanced marine structures. View notes module 1 lecture 1 introduction from ocean engg 5563 at indian institute of technology, chennai. Leg and skirt piles jointly anchor the structure and transfer both. Welcome to the first lecture on dynamics of ocean structures. The course will give a brief overview of different types of ocean structures that are. Nptel video lecture topic list created by linuxpert. Dynamics of ocean structures video course course outline the course will give a brief overview of different types of ocean structures that are deployed in. The paper covers the design of two types of offshore structures. Module 1 lecture 5 wave loads wave loads on offshore. Our flexibility and close involvement with clients allow us to maintain a results driven approach as engineers, our approach is based on intelligence from experience and knowhow, using. Mar 01, 2019 this paper deals with an overview of the key aspects in the design of offshore structures. For the love of physics walter lewin may 16, 2011 duration. A relatively small depth of material will become molten, and upon cooling, the structural.
This paper provides a broad overview of some of the key factors in the analysis and design of offshore structures to be considered by an engineer uninitiated in the field of offshore engineering. Structural analysisi notes pdf sai notes pdf file structural analysisi notes pdf sai pdf notes sai notes pdf file to download are listed below. Advanced marine structures crc press book due in part to a growing demand for offshore oil and gas exploration, the development of marine structures that initially started onshore is now moving into deeper offshore areas. General introduction objectivescope to identify the basic vocabulary, to introduce the major concepts for offshore platform structures, and to explain where the basic structural requirements for design are generated.
Srinivasan chandrasekaran nptel coordinating institute. During construction of the foundation the sides of the pit collapsed, nearly sucking trinity church into the hole. Mod01 lec02 fixed type offshore structures youtube. This paper deals with an overview of the key aspects in the design of offshore structures. Lecture series on design of steel structures by dr. Health,safety and environmental management in petroleum and offshore engineering. Introduction to offshore structures oe 6200 design of offshore structures nptel. Offshore structures under special loads including fire resistance video. Participated in indiafrance technology summit, october. Nallayarasu department of ocean engineering indian institute of technology madras36 5 environmental loads wind loads wind loads act on super structure whether it is a fpso or fixed structure.
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