Browsing NTNU Open by Subject "Marin teknikk, Marin konstruksjonsteknikk"
Now showing items 1-20 of 73
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A global assessment of a floating bridges ability to withstand a ship collision
(Master thesis, 2016)It is planned to exchange the ferry connections along the western coast of Norway with fixed road connections. To be able to do this, new concepts for fjord crossings have to be used. One of these alternatives is a floating ... -
Analyse og dimensjonering av Halsafjordens strekkstag understøttede hengebro utsatt for støt fra store skip
(Master thesis, 2016)I 2014 la Stortinget frem ambisjonen om å bygge broer for å erstatte fergesambandene på alle fjordkrysningene langs E-39 mellom Kristiansand og Trondheim. Flere av fjordene er så dype og brede at det ikke er gjennomførbart ... -
Analysis and Design Bjørnefjorden Floating Cable-Stayed Bridge subjected to Large Ship Collisions and Extreme Environmental Loads
(Master thesis, 2017)The purpose of this master thesis is to analyse one of the proposed bridge design for the Bjørnafjorden crossing, exposed to extreme environmental loads and large ship impacts. This is a floating cable-stayed bridge with ... -
Analysis and Design of Bjørnafjorden TLP Supported Suspension Bridge Subjected to Large Ship Collisions and Extreme Environmental Loads
(Master thesis, 2016)The objective of this thesis is to study the global response of a tether anchored floating suspension bridge over Bjørnafjorden when it is subjected to ship impacts and extreme environmental loads. Bjørnafjorden south of ... -
Analysis and Design of Bjørnefjorden Floating Cable-Stayed Bridge subjected to Large Ship Collisions and Extreme Environmental Loads
(Master thesis, 2018)The objective of this master thesis is to study the global behaviour of the end-anchored floating bridge across the Bjørnafjord when it is subjected to high energy ship collision and extreme environmental loads. The ... -
Analysis and Design of Floating Bridge over Bjørnefjorden - Floating Bridge Subjected to Large Ship Collisions
(Master thesis, 2017)In This Master s Thesis, a bridge design for the crossing of Bjørnafjorden have been investigated. The design was developed in a cooperation between COWI, Aas Jakobsen, Johs Holte As and Global Maritime, as a part of The ... -
Analysis and Design of Ship Collision Barriers on a Submerged Floating Tunnel subjected to Large Ship Collisions
(Master thesis, 2015)The Norwegian Public Roads Administration (NPRA) is running the project "Ferry free coastal route E39". One of the main challenging are regarding how to cross the wide and deep fjord on the west coast of Norway. One of the ... -
Analysis and Design of Ship Collision Barriers on a Submerged Floating Tunnel subjected to Large Ship Collisions
(Master thesis, 2016)Reinertsen AS is developing a bridge crossing concept to cross the Sognefjord in Norway. The concept consists of floating bridge and submerged tunnel. The submerged tunnel is exposed to ship collisions from passing ship ... -
Analysis and Design of Ship Collision Barriers on a Submerged Floating Tunnel subjected to Large Ship Collisions
(Master thesis, 2017)In this thesis, the global response of a floating bridge, with a submerged floating tunnel at the midspan, is studied when subjected to high energy ship impacts. The bridge is a concept pro- posed for use when crossing ... -
Analysis and Design of Stiffened Columns in Offshore Floating Platforms Subjected to Supply Vessel Impacts
(Master thesis, 2018)In this work the resistance of a stiffened column exposed to stern corner impacts is studied. The effect of ring and vertical stiffeners are explored, as well as the effect of decks and bulkheads. It is found that the ring ... -
Analysis of an Offshore Jacket subjected to Supply Vessel Impacts
(Master thesis, 2018)In this master s thesis an offshore jacket platform subjected to supply vessel impacts is analysed. Since the supply vessels have increased in size and have been reinforced through modern ship design it has been of ... -
Analysis of the Hull Structure of Sevan Arctic Mobile Offshore Drilling Unit subjected to accidental Ice Loads
(Master thesis, 2015)Due to an increasing energy demand in the world, the interest of the Arctic region related to offshore oil and gas exploration is increasing. The demand of structures capable of operating in the harsh Arctic environment ... -
Analysis of Transportation and Installation of a Component of an Artificial Sea Bed
(Master thesis, 2016)The purpose of this Master's Thesis was to study the transportation and installation of a bundle component to be used in an Artificial Seabed. The bundle, which is composed of three pipes and close to 4 km in length, is ... -
Assessment of Marine Riser Joints During Offshore Drilling Operation
(Master thesis, 2016)Riser technology is pushed to its limits as the demand for deeper drilling operations increases. There exist no standards for the mechanical assessment of marine riser joints today, however new standards are under development ... -
Buckling and Load Shedding in Redundant Plated Ship Structures
(Master thesis, 2016)A linear Finite Element(FE) procedure developed by DNV GL as an alternative to standard design procedures for redundant plated panels has been tested and evaluated. The method is based on modifying the so-called macro ... -
Concept Study and Analysis of a Constant Buoyancy System for a Floating Single Column Platform
(Master thesis, 2018)The main objective of this thesis is to study a new platform concept which utilizes a submerged air volume for maintaining constant buoyancy. The work is motivated by the possible application as pontoons for floating bridges ... -
Concept Study and Analysis of a Floating Bridge
(Master thesis, 2017)A floating bridge is a structure carrying traffic across a body of water and whose supports floats on the surface. The history of the floating bridge goes as far back as around 2000 BCE, when their use was mainly military. ... -
A Concept Study of a Pre-tensioned S-shaped Pontoon Bridge with Submerged Floating Twin-Tubes
(Master thesis, 2018)The marine bridge differs from a regular bridge by using buoyancy units, often so-called pontoons, to obtain vertical equilibrium instead of rigid foundations. The term may include floating bridges, such as typical pontoon ... -
Damage Assessment of Sevan 1000 FPSO Subjected to Impacts from Shuttle Tankers
(Master thesis, 2018)Floating, production, storage and offloading (FPSO) units are the only viable option for oil and gas production in deep waters. Shuttle tankers are normally employed for cargo transfer because they are the most practical ... -
Description and Analysis of Floating Bridges
(Master thesis, 2017)During the project Ferry-free coastal route E39, directed by National Public Road Administration, NPRA, seven ferry-crossings are intended to be replaced by straight crossing. One of these is Bjrnafjorden, where a proposed ...