1-20 of 20
Keywords: assessment
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Integrated Technologies - Present and Future, September 12–14, 2012
Paper Number: SUT-OSIG-12-05
...1. Introduction With recent developments and application of geo- graphical information system (GIS) capabilities, geohazard assessments can benefit from detailed data integration. This facilitates the merging of dif- ferent datasets, such as 3D exploration seismic; high-resolution seismic (e.g...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Integrated Technologies - Present and Future, September 12–14, 2012
Paper Number: SUT-OSIG-12-11
... renewable schemes have given archaeologists access to large areas of seafloor that would not have otherwise been subject to archaeological investigation. Marine archaeology is a constantly evolving field, and understanding of it is increasing as more offshore developments take place. The initial assessment...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Integrated Technologies - Present and Future, September 12–14, 2012
Paper Number: SUT-OSIG-12-47
... resistance was the critical design consideration for the tripod piles, and these were assessed using the Imperial College Pile (ICP) method (Jardine et al., 2005). Good quality site investigations are re- quired to provide: ? continuous CPT/CPTU profiles; ? unit weight measurements; ? soil-steel interface...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Integrated Technologies - Present and Future, September 12–14, 2012
Paper Number: SUT-OSIG-12-53
... Abstract Driven piles are often used for supporting jackets and providing anchors for mooring patterns. In noncarbonate conditions, driveability assessments are routine and generally reliable. However, piles are now more frequently being installed in areas where carbonate seabed conditions...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Integrated Technologies - Present and Future, September 12–14, 2012
Paper Number: SUT-OSIG-12-58
... Abstract Piles are a fundamental part of most offshore structures, thus assessment of pile capacity is critical for the design and installation of offshore structures. Currently, there are various codes that provide guidance on the pile capacity assessment. The most common ones are from...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Integrated Technologies - Present and Future, September 12–14, 2012
Paper Number: SUT-OSIG-12-59
.... The annual probability of slope failure was assessed across the WND development area within ArcGIS, incorporating mapped variable geological controls (e.g. soil strength, slope angle) as inputs. Failure probabilities were spatially generated using the concept of slope facets, defined as areas of seabed...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Integrated Technologies - Present and Future, September 12–14, 2012
Paper Number: SUT-OSIG-12-61
...1. Introduction Evaluation of deepwater geohazards commonly en- tails assessment of slope stability either to under- stand the geologic history of a project area, or to an- ticipate the risk associated with future events, such as major earthquakes. This can be done qualitatively based...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Integrated Technologies - Present and Future, September 12–14, 2012
Paper Number: SUT-OSIG-12-63
... and the potential run-out distances must be assessed. This is particularly important for deepwater pipelines, whose routes often cross areas that are prone to landslide and debris flow. This paper presents an overview of slope stability and run-out assessment for offshore pipelines using both analytical...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Integrated Technologies - Present and Future, September 12–14, 2012
Paper Number: SUT-OSIG-12-66
... and/or depth of the predicted peak bearing load can be wrong. ? economic when practitioners are misled into thinking the low ? value is a fundamental prop- erty of the soil in question and use it in a too- conservative environmental stability assessment, with the result that the rig may be unnecessarily...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Confronting New Challenges and Sharing Knowledge, September 11–13, 2007
Paper Number: SUT-OSIG-07-033
... ABSTRACT BP has been developing an integrated and systematic approach for the early assessment of deepwater geohazards to support planning and design of several major gas field development in the West Nile Delta (WND). The approach has involved the assembly of a team of experienced...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Confronting New Challenges and Sharing Knowledge, September 11–13, 2007
Paper Number: SUT-OSIG-07-115
.... Analysis of pipe-soil interaction is required to assess, control and limit buckling. This analysis should include geotechnical data collection and interpretation, and evaluation of the lateral and axial resistance that a pipeline develops to resist the expansion forces. This paper consists of three parts...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics: Confronting New Challenges and Sharing Knowledge, September 11–13, 2007
Paper Number: SUT-OSIG-07-195
... ABSTRACT A free fall cone penetrometer (FFCPT) probe was developed by ODIM Brooke Ocean Technology Ltd for use in offshore geotechnical foundation condition assessment and seabed characterisation. The probe measures acceleration and pore pressure as a function of depth of penetration...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics 'Diversity and Sustainability'; Proceedings of an International Conference, November 26–28, 2002
Paper Number: SUT-OSIG-02-141
... detailed information on bathymetry, seabed features and the shallow soils structure beneath the seabed. Geophysical data will provide information on any structural complexities or geohazards within the shallow geology that affect design criteria for the wind-turbine installations. An assessment of natural...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics 'Diversity and Sustainability'; Proceedings of an International Conference, November 26–28, 2002
Paper Number: SUT-OSIG-02-153
... ABSTRACT In response to the demand of the telecommunication cable market, new tools have been recently developed and introduced for burial assessment purposes, which are now available to the pipeline industry. The CPT has become the reference tool for obtaining geotechnical data required...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics 'Diversity and Sustainability'; Proceedings of an International Conference, November 26–28, 2002
Paper Number: SUT-OSIG-02-175
... is essential. Research has been pioneered into the field of pipeline movements both during and after backfilling A finite element modelling study has been carrd out to assess the forces experienced by pipelines during backfilling using computational fluid dynamics. Full scale testing has also been carried out...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics 'Diversity and Sustainability'; Proceedings of an International Conference, November 26–28, 2002
Paper Number: SUT-OSIG-02-285
... packages, identify and analyse the geohazards, the geohazards themselves and the development scenario through visualisation in bp's visualisation centre based on a novel nsk assessment approach of the geohazards themselves. Introduction The Terang - Sirasun -Batur (T-S-B) fields exist wthm an area...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics 'Diversity and Sustainability'; Proceedings of an International Conference, November 26–28, 2002
Paper Number: SUT-OSIG-02-301
... encountenng unexpected punch-throughs that have resulted in both ng damage and lost dnllmg t m e at a rate of 1 incident per annum, with consequential costs estmated at between US$1 and US$10 million. The S E Asia Drillmg Contractors and Operators have well established site assessment procedures m place...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics 'Diversity and Sustainability'; Proceedings of an International Conference, November 26–28, 2002
Paper Number: SUT-OSIG-02-341
.... This paper presents a quantitative soil-type mterpretation model to assist the practising design engineer to make more reliable assessments of soil-type from CPT results Introduction In 1935 the Department of Public in the Netherlands developed the first Cone Penetration Test (CPT) device in a form...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics 'Diversity and Sustainability'; Proceedings of an International Conference, November 26–28, 2002
Paper Number: SUT-OSIG-02-391
... gamma borehole geohazard resistivity wireline log full borehole context neutron log knowledge consideration deployment assessment vertical resolution upstream oil & gas well logging investigation motion compensation system log analysis deep water moisture seismic model...
Proceedings Papers

Paper presented at the Offshore Site Investigation and Geotechnics 'Diversity and Sustainability'; Proceedings of an International Conference, November 26–28, 2002
Paper Number: SUT-OSIG-02-425
... at the right level or at the nght time. The use of systematic geotechnical nsk assessment techmques has gained wdespread acceptance m the U K onshore construction industry over the last 5 years (Clayton, 2001a, 2001b), but has yet to take hold offshore It is the intention of t h s paper to illustrate...

Product(s) added to cart

Close Modal