Underwater Construction
Author:
Publisher:
Published: 1987
Total Pages: 250
ISBN-13: 9780860109228
DOWNLOAD EBOOKRead and Download eBook Full
Author:
Publisher:
Published: 1987
Total Pages: 250
ISBN-13: 9780860109228
DOWNLOAD EBOOKAuthor: Society for Underwater Technology
Publisher: Springer
Published: 1987-10-31
Total Pages: 268
ISBN-13:
DOWNLOAD EBOOKFalling oil prices and smaller offshore fields, especially in the UK sector of the North Sea, have produced a resurgence of interest in subsea developments. These developments always include the installation of a subsea structure and laying and tying-in of pipeline and control lines. In the Southern North Sea small unmanned jackets may become widely used and these require subsea control and power lines installation. This change in the offshore scene has produced a potentially larger market for underwater construction activities. Companies engaged in underwater design and construction have been developing new equipment and techniques to enable further economies to be realised. It is not only in hydrocarbon development where underwater construction plays a major role. One of the largest offshore construction projects on the UK Continental Shelf in recent years is the cross-channel link where power cables have been laid between the UK and France. This volume looks at the economic outlook and the breadth of underwater construction operations; important developments in techniques and equip ment are presented together with a discussion of various projects in which they have been successfully used. PART I 1 An overview of subsea construction R. Goodfellow, Goodfellow Associates Ltd INTRODUCTION Working underwater is a lot more difficult than working above water or on land, therefore the incentives to do so must be found in some aspects of project realization, such as: • reduced cost; • advantageous schedule; • improved technology.
Author: Society for Underwater Technology (SUT)
Publisher: Springer
Published: 2011-09-26
Total Pages: 250
ISBN-13: 9789401079532
DOWNLOAD EBOOKFalling oil prices and smaller offshore fields, especially in the UK sector of the North Sea, have produced a resurgence of interest in subsea developments. These developments always include the installation of a subsea structure and laying and tying-in of pipeline and control lines. In the Southern North Sea small unmanned jackets may become widely used and these require subsea control and power lines installation. This change in the offshore scene has produced a potentially larger market for underwater construction activities. Companies engaged in underwater design and construction have been developing new equipment and techniques to enable further economies to be realised. It is not only in hydrocarbon development where underwater construction plays a major role. One of the largest offshore construction projects on the UK Continental Shelf in recent years is the cross-channel link where power cables have been laid between the UK and France. This volume looks at the economic outlook and the breadth of underwater construction operations; important developments in techniques and equip ment are presented together with a discussion of various projects in which they have been successfully used. PART I 1 An overview of subsea construction R. Goodfellow, Goodfellow Associates Ltd INTRODUCTION Working underwater is a lot more difficult than working above water or on land, therefore the incentives to do so must be found in some aspects of project realization, such as: • reduced cost; • advantageous schedule; • improved technology.
Author:
Publisher:
Published: 1987
Total Pages: 250
ISBN-13: 9780860109228
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1987
Total Pages: 250
ISBN-13:
DOWNLOAD EBOOKAuthor: Society for Underwater Technology (SUT)
Publisher: Springer
Published: 1987-10-31
Total Pages: 0
ISBN-13: 9780860108610
DOWNLOAD EBOOKFalling oil prices and smaller offshore fields, especially in the UK sector of the North Sea, have produced a resurgence of interest in subsea developments. These developments always include the installation of a subsea structure and laying and tying-in of pipeline and control lines. In the Southern North Sea small unmanned jackets may become widely used and these require subsea control and power lines installation. This change in the offshore scene has produced a potentially larger market for underwater construction activities. Companies engaged in underwater design and construction have been developing new equipment and techniques to enable further economies to be realised. It is not only in hydrocarbon development where underwater construction plays a major role. One of the largest offshore construction projects on the UK Continental Shelf in recent years is the cross-channel link where power cables have been laid between the UK and France. This volume looks at the economic outlook and the breadth of underwater construction operations; important developments in techniques and equip ment are presented together with a discussion of various projects in which they have been successfully used. PART I 1 An overview of subsea construction R. Goodfellow, Goodfellow Associates Ltd INTRODUCTION Working underwater is a lot more difficult than working above water or on land, therefore the incentives to do so must be found in some aspects of project realization, such as: • reduced cost; • advantageous schedule; • improved technology.
Author: J. E. Smith
Publisher:
Published: 1964
Total Pages: 438
ISBN-13:
DOWNLOAD EBOOKAuthor: J. Hutcheon
Publisher: CRC Press
Published: 2003-09-02
Total Pages: 420
ISBN-13: 1482271230
DOWNLOAD EBOOKFirst published in 1981 as the Offshore Information Guide this guide to information sources has been hailed internationally as an indispensable handbook for the oil, gas and marine industries.
Author: J. E. Smith
Publisher:
Published: 1964
Total Pages: 190
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 2003
Total Pages: 97
ISBN-13:
DOWNLOAD EBOOKThis report presents the results of a detailed investigation into the construction and design of lock floor slabs and culverts in an underwater condition (versus in the dry). An extensive review process and discussions with Corps of Engineers Division and District representatives led to the selection of seven plans for inclusion in the intensive investigation. The plans selected were those that offered reasonable expectations for advantageous construction and represented the potential for application to a wide variety of construction technologies for in-the-wet construction. These plans were used to help define the design parameters that might need adjustment due to construction being performed underwater. The innovative plans were evaluated against a set of criteria to identify the advantages and limitations of each plan and to determine its applicability to underwater construction. These criteria included issues related to maintenance, longevity, projected ease or difficulty of implementation (i.e. constructibility), risks to the operation of the lock, cost, environmental concerns, hydraulic efficiency, and construction time. The conclusions presented will permit designers to evaluate various options for constructing floor slabs and culverts with a better understanding of the benefits and the restrictions associated with a given approach. Further investigation is recommended for several design parameters: flotation factors of safety, capacity of piles driven in water, design parameters for high-performance concrete, sheet-pile cutoff walls, and seepage control.