... of the risk mitigating measures taken. resistance penetration kpa geology monopile undrained shear strength geologist risk management transition installation aids crane punch offshore technology conference installation aid amplitude validation assessment calculation permeability...

... methods. pile load test kolk coefficient regression analysis new plt database lehane original coefficient design method van der velde database time correction upstream oil & gas kpa van dijk offshore technology conference References References Centre for Civil Engineering...

... at the mudline, this kind of soils has very low undrained shear strength up to 20 kPa. In order to properly design the nodule harvester, which will be in contact with the sea floor, physical properties of the seabed and shallow subsurface (i.e. the upper 100–200m)are needed to compute bearing capacity...

... strength kpa shear strength profile mayne ocr strength interpretation stress history otc 24136 strength ratio disturbance upstream oil & gas OTC 24136 Piezocone Profiling of a Deepwater Clay Site in the Gulf of Guinea Z. H. Ozkul, INTECSEA; M. Bik, INTECSEA; B. Remmes, INTECSEA Copyright...

... pressure centrifugal acceleration production monitoring kpa separation engineering natural gas supersonic separator flow rate offshore technology conference diffuser inlet pressure reservoir surveillance Presentation of OTC-23974-MS Presentation of OTC-23974-MS OTC 23974 Natural...

... depth increases from 430 to 1340 cm below sea floor (bsf) the cohesion decreases from 18 to 6.5 kPa and internal friction angle increases from 10° to 21°. The preconsolidation stress for these specimens ranges from 16 to 42 kPa and experimentally derived peak shear strengths are 30–63 kPa...

...-225.0m below the seabed surface. The samples used in the tests are mainly cohesive soil. kpa constitutive equation soil sample methane hydrate production offshore technology conference upstream oil & gas deformation model test numerical analysis triaxial compression test...

... foundation randolph peak penetration resistance diameter new conceptual model sand thickness bearing capacity upstream oil & gas otc 20012 kpa resistance artificial intelligence strength university sand layer centrifuge test subsea system OTC 20012 New Simplified Conceptual Model...

...), low shear strength (Cu = 5 - 30 kPa to about 20 m depth), and sometimes an atypical peak of in situ CPT net cone resistance at the seabed (qnet = 120-200 kPa). The compression behaviour of GoG sediments has been interpreted within the general framework proposed for the analysis of the mechanical...

... drill rig investigation bearing capacity shear strength strength drilling equipment leg footing filter membrane upstream oil & gas rig clay bed seabed slope stress change kpa footing system footing footing design offshore technology conference OTC 19686 Footings Design...

... cyclic capacity foundation upstream oil & gas cyclic load horizontal cyclic capacity kpa vertical static capacity single bucket foundation soil element cyclic strength strength per-diameter range OTC 18741 Study on Capacities of Symmetry Multibucket Foundation for Soft Clays Strata...

... penetration resistance kpa otc 14240 mechanism laminaria suction pile strength resistance stiffener installation data undrained strength external friction OTC 14240 Installation of the Laminaria Suction Piles A Case History C. Erbrich and P. Hefer, Advanced Geomechanics Copyright 2002, Offshore...

... deposited on the continental slope during the Pleistocene epoch are associated with cyclic glaciation and fluctuations in sea level ( 5 ). university continental slope stress-strain behavior sediment kpa otc 12091 relation silva offshore technology conference disturbance technology...

... ' and earth pressure at rest Ð h ' exist on the planes perpendicular to them before earthquake. When the earthquake happens, cyclic shear stresses exert on the both planes. soil element ice load base ground online response test shear stress sand seabed otc 12093 kpa offshore technology...

... cone resistance offshore technology conference accuracy kpa cpt system OTC 12094 DEEPWATER CONE PENETRATION TESTS J. PEUCHEN, FURGO ENGINEERS B.V. Copyright 2000, Offshore Technology Conference This paper was prepared for presentation at the 2000 Offshore Technology Conference held in Houston...

... fpso otc 8407 power generation system box type superstructure compressor kpa mooring system separator stability subsea system OTC 8407 The World's Biggest Conversion Fernando Homen da Costa Filho, PETROBRAS Copyright1997,Offshore Technology Conference This paper was prepared...

... sediments off the coast of Australia, shaft friction for driven piles is generally less than 30 kPa and in extreme cases appeam to fall to below 5 kPa (Poulos et al, 1988; Randolph, 1988). By contrast, tests on sections of drilled and grouted piles have indicated values of shaft fridlon in the range 200 kPa...

..., very soft to medium clay, with gravel and occasionally cobbles. offshore pipeline penetration static resistance platform norwegian contractor boulder kpa hard layer otc 7670 resistance draugen platform upstream oil & gas transducer skirt tip pressure clay layer subsea...

... and dense sands are compared with the empirical relationships derived from single-leg test results [6, 7]. loading moment-rotation response preload rotational modulus spud 2 stiffness upstream oil & gas technology conference dense sand vertical preload murff equation kpa secant...

... and viscous parameters, as well its strain decay with time, during relaxation. dringenberg application rheologic analogue pressure-grouted soil non-return valve remnant pressure kpa decay costa nunes rheologic mechanism remnant stress upstream oil & gas tieback grout soil deformation...