{"id":218092,"date":"2024-10-19T14:08:52","date_gmt":"2024-10-19T14:08:52","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-19905-12012\/"},"modified":"2024-10-25T07:20:57","modified_gmt":"2024-10-25T07:20:57","slug":"bs-en-iso-19905-12012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-19905-12012\/","title":{"rendered":"BS EN ISO 19905-1:2012"},"content":{"rendered":"

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
11<\/td>\n1 Scope <\/td>\n<\/tr>\n
12<\/td>\n2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
23<\/td>\n4 Symbols and abbreviated terms
4.1 Symbols <\/td>\n<\/tr>\n
24<\/td>\n4.2 Abbreviated terms <\/td>\n<\/tr>\n
25<\/td>\n5 Overall considerations
5.1 General
5.1.1 Competency
5.1.2 Planning
5.1.3 Assessment situations and associated criteria <\/td>\n<\/tr>\n
26<\/td>\n5.1.4 Reporting
5.1.5 Regulations
5.2 Assessment approach <\/td>\n<\/tr>\n
28<\/td>\n5.3 Selection of limit states
5.4 Determination of assessment situations
5.4.1 General <\/td>\n<\/tr>\n
29<\/td>\n5.4.2 Reaction point and foundation fixity
5.4.3 Extreme storm event approach angle
5.4.4 Weights and centre of gravity
5.4.5 Hull elevation
5.4.6 Leg length reserve
5.4.7 Adjacent structures <\/td>\n<\/tr>\n
30<\/td>\n5.4.8 Other
5.5 Exposure levels
5.5.1 General
5.5.2 Life-safety categories <\/td>\n<\/tr>\n
31<\/td>\n5.5.3 Consequence categories <\/td>\n<\/tr>\n
33<\/td>\n5.5.4 Determination of exposure level
5.6 Analytical tools <\/td>\n<\/tr>\n
34<\/td>\n6 Data to assemble for each site
6.1 Applicability
6.2 Jack-up data
6.3 Site and operational data
6.4 Metocean data <\/td>\n<\/tr>\n
35<\/td>\n6.5 Geophysical and geotechnical data <\/td>\n<\/tr>\n
36<\/td>\n6.6 Earthquake data
7 Actions
7.1 Applicability
7.2 General <\/td>\n<\/tr>\n
37<\/td>\n7.3 Metocean actions
7.3.1 General
7.3.2 Hydrodynamic model
7.3.3 Wave and current actions
7.3.4 Wind actions <\/td>\n<\/tr>\n
38<\/td>\n7.4 Functional actions
7.5 Displacement dependent effects
7.6 Dynamic effects
7.7 Earthquakes
7.8 Other actions
8 Structural modelling
8.1 Applicability
8.2 Overall considerations
8.2.1 General <\/td>\n<\/tr>\n
39<\/td>\n8.2.2 Modelling philosophy
8.2.3 Levels of FE modelling
8.3 Modelling the leg
8.3.1 General
8.3.2 Detailed leg
8.3.3 Equivalent leg (stick model) <\/td>\n<\/tr>\n
40<\/td>\n8.3.4 Combination of detailed and equivalent leg
8.3.5 Stiffness adjustment
8.3.6 Leg inclination
8.4 Modelling the hull
8.4.1 General
8.4.2 Detailed hull model
8.4.3 Equivalent hull model
8.5 Modelling the leg-to-hull connection
8.5.1 General
8.5.2 Guide systems
8.5.3 Elevating system <\/td>\n<\/tr>\n
41<\/td>\n8.5.4 Fixation system
8.5.5 Shock pad \u2013 floating jacking systems
8.5.6 Jackcase and associated bracing
8.5.7 Equivalent leg-to-hull stiffness
8.6 Modelling the spudcan and foundation
8.6.1 Spudcan structure
8.6.2 Seabed reaction point
8.6.3 Foundation modelling <\/td>\n<\/tr>\n
42<\/td>\n8.7 Mass modelling
8.8 Application of actions
8.8.1 Assessment actions
8.8.1.1 General <\/td>\n<\/tr>\n
43<\/td>\n8.8.1.2 Two-stage deterministic storm analysis
8.8.1.3 Stochastic storm analysis
8.8.1.4 Earthquake analysis <\/td>\n<\/tr>\n
44<\/td>\n8.8.2 Functional actions due to fixed load and variable load
8.8.3 Hull sagging
8.8.4 Metocean actions
8.8.5 Inertial actions <\/td>\n<\/tr>\n
45<\/td>\n8.8.6 Large displacement effects
8.8.7 Conductor actions
8.8.8 Earthquake actions
9 Foundations
9.1 Applicability
9.2 General <\/td>\n<\/tr>\n
46<\/td>\n9.3 Geotechnical analysis of independent leg foundations
9.3.1 Foundation modelling and assessment
9.3.2 Leg penetration during preloading <\/td>\n<\/tr>\n
47<\/td>\n9.3.3 Yield interaction
9.3.4 Foundation stiffnesses
9.3.5 Vertical-horizontal foundation capacity envelopes <\/td>\n<\/tr>\n
48<\/td>\n9.3.6 Acceptance checks <\/td>\n<\/tr>\n
49<\/td>\n9.4 Other considerations
9.4.1 Skirted spudcans
9.4.2 Hard sloping strata <\/td>\n<\/tr>\n
50<\/td>\n9.4.3 Footprint considerations
9.4.4 Leaning instability
9.4.5 Leg extraction difficulties
9.4.6 Cyclic mobility
9.4.7 Scour
9.4.8 Spudcan interaction with adjacent infrastructure <\/td>\n<\/tr>\n
51<\/td>\n9.4.9 Geohazards
9.4.10 Carbonate material
10 Structural response
10.1 Applicability
10.2 General considerations
10.3 Types of analyses and associated methods <\/td>\n<\/tr>\n
52<\/td>\n10.4 Common parameters
10.4.1 General
10.4.2 Natural periods and affecting factors
10.4.2.1 General <\/td>\n<\/tr>\n
53<\/td>\n10.4.2.2 Stiffness
10.4.2.3 Mass
10.4.2.4 Variability in natural period
10.4.2.5 Cancellation and reinforcement
10.4.3 Damping <\/td>\n<\/tr>\n
54<\/td>\n10.4.4 Foundations
10.4.5 Storm excitation
10.5 Storm analysis
10.5.1 General <\/td>\n<\/tr>\n
55<\/td>\n10.5.2 Two-stage deterministic storm analysis <\/td>\n<\/tr>\n
56<\/td>\n10.5.3 Stochastic storm analysis
10.5.4 Initial leg inclination
10.5.5 Limit state checks <\/td>\n<\/tr>\n
57<\/td>\n10.6 Fatigue analysis
10.7 Earthquake analysis
10.8 Accidental situations <\/td>\n<\/tr>\n
58<\/td>\n10.9 Alternative analysis methods
10.9.1 Ultimate strength analysis
10.9.2 Types of analysis
11 Long-term applications
11.1 Applicability
11.2 Assessment data <\/td>\n<\/tr>\n
59<\/td>\n11.3 Special requirements
11.3.1 Fatigue assessment
11.3.2 Weight control
11.3.3 Corrosion protection
11.3.4 Marine growth
11.3.5 Foundations <\/td>\n<\/tr>\n
60<\/td>\n11.4 Survey requirements
12 Structural strength
12.1 Applicability
12.1.1 General
12.1.2 Truss type legs <\/td>\n<\/tr>\n
61<\/td>\n12.1.3 Other leg types
12.1.4 Fixation system and\/or elevating system
12.1.5 Spudcan strength including connection to the leg
12.1.6 Overview of the assessment procedure
12.2 Classification of member cross-sections
12.2.1 Member types
12.2.2 Material yield strength
12.2.3 Classification definitions <\/td>\n<\/tr>\n
62<\/td>\n12.3 Section properties of non-circular prismatic members
12.3.1 General
12.3.2 Plastic and compact sections
12.3.3 Semi-compact sections <\/td>\n<\/tr>\n
63<\/td>\n12.3.4 Slender sections
12.3.5 Cross-section properties for the assessment
12.4 Effects of axial force on bending moment
12.5 Strength of tubular members
12.6 Strength of non-circular prismatic members
12.7 Assessment of joints <\/td>\n<\/tr>\n
64<\/td>\n13 Acceptance criteria
13.1 Applicability
13.1.1 General
13.1.2 Ultimate limit states
13.1.3 Serviceability and accidental limit states <\/td>\n<\/tr>\n
65<\/td>\n13.1.4 Fatigue limit states
13.2 General formulation of the assessment check
13.3 Leg strength assessment <\/td>\n<\/tr>\n
66<\/td>\n13.4 Spudcan strength assessment
13.5 Holding system strength assessment
13.6 Hull elevation assessment
13.7 Leg length reserve assessment <\/td>\n<\/tr>\n
67<\/td>\n13.8 Overturning stability assessment
13.9 Foundation integrity assessment
13.9.1 Foundation capacity check <\/td>\n<\/tr>\n
68<\/td>\n13.9.2 Displacement check
13.10 Interaction with adjacent infrastructure <\/td>\n<\/tr>\n
69<\/td>\n13.11 Temperatures <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Petroleum and natural gas industries. Site-specific assessment of mobile offshore units – Jack-ups<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2012<\/td>\n322<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":218099,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1079,2641],"product_tag":[],"class_list":{"0":"post-218092","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-75-180-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/218092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/218099"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=218092"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=218092"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=218092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}