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DeepLines Documentation
Cylindrical coordinates system
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Introduction
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List of Keywords
DeepLines Documentation
Introduction
Introduction
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Getting Started
Frenquently asked questions
Installation and running instructions
License files and Add-on Modules
Help System and User Support
Validation and QA
Copyright Notice
About Principia
References
Standard Workflow
Standard Workflow
Model Components Setup
Environmental Loads Setup
Arranging Model Components
Analyses Setup
Model Optimization
Running the analyses
Results Processing
Input & Output Files
Input & Output Files
Software Package Content
How do the GUI and the FE engine work
User Interface Input & Output Files
FE Engine Input & Output Files
HDF5 File format
Tutorial
Tutorial
Model Description
Key Features
Model setup
Analyses
Results
Version History
Version History
What's New in Version 5.8
What was New in Version 5.7
What was New in Version 5.6
What was New in Version 5.4/5.5
What was New in Version 5.3
What was New in Version 5.2
What was New in Version 5.1
What was New in Version 5.0
What was New in Version 4.5
What was New in Version 4.4
What was New in Version 4.3
What was New in Version 4.2
What was New in Version 4.1
Licenses
User Interface
User Interface
Overview
Overview
Menus
Menus
File Menu
Edit Menu
View Menu
Model Menu
Analysis Menu
Tools Menu
Settings Menu
Window Menu
Help Menu
Tool Bars
Model Browser
3D View Window
2D View Windows
Post-Processing Window
Hydrodynamic Database Files Viewer / Creation
Lines checker
Quick Data Access
Units System Wizard
Model Browser
Model Browser
QA Information
Types
Types
Line Segment Types
Line Segment Types
Flexible Segment Type
Rigid Segment Type
Generic Segment Type
Cable/Chain Segment Type
Stiffener Segment Type
Tapered Segment Type
Drill Joints Segment Type
Hose Segment Type
Floater Motion Type
Floater Motion Type
General
RAO Data
RAO Conventions
Prescribed Global Motion
Prescribed Harmonic Motion
Calculated Low Frequency Motion
Calculated Low Frequency Motion
Calculation Method
Current Loads
Wind Loads
Linear and Quadratic Damping
Addtional Drag Damping
Yaw Damping
Aranha Formulation
Full QTF for Wave Loads
Sum QTF for Wave Loads
Calculated Low and Wave Frequency Motion
Calculated Low and Wave Frequency Motion
Calculation Method
Current Loads
Wind Loads
Linear and Quadratic Damping
Addtional Drag Damping
Yaw Damping
Aranha Formulation
Full QTF for Wave Loads
Sum QTF for Wave Loads
Non Linear Hydrostatic Loads
Hydrodynamic Database Files
Hydrodynamic coupling
Contact Types
Contact Types
Line to Line contact
Line to Surface contact
Advanced Friction modeling
Buoyancy Modules Types
Internal Fluid Types
Internal Content Variation
External Fluid Types
Link properties
Drag/Lift Database
Marine Growth
Structure properties
Structure properties
Material properties
Local section properties
Stiffeners
Wind turbine properties
Wind turbine properties
Control modes
Control Dll options
Aero solver options
Model
Analyses Sets
Fatigue Analyses
Zones study
Structural Code Check Study
Handling Model Components
Handling Model Components
Model Components Groups
Ordering the Model Components
Importing/Exporting Model Components
Duplicating Model Components
Duplicating Analysis Sets
Analyses
Analyses
Single Analysis Data
Analyses Sets Data
Analyses Sets Data
General Data
List of components
Python Scripts
Python Scripts
Python Scripts Applications
List of functions
List of functions
appendSection Function
replaceSection Function
prependInSection Function
appendInSection Function
replaceItem Function
insertItem Function
prependItem Function
appendItem Function
deleteItem Function
replaceKeyword Function
prependKeyword Function
appendKeyword Function
deleteKeyword Function
replaceLineHydroOptionFile Function
replaceMorisonCoefValue Function
Analyses Sets for BOP Stack
Calculation Parameters
Calculation Parameters
Types of Analyses
Types of Analyses
Drilling Riser Preliminary Calculation
Static and Quasi-Static Analyses
Time-Domain Dynamic Analyses
Frequency-Domain Dynamic Analyses
Modal Analyses
VIV Analyses
Using the Restart Facility
Floater Motion
Lines Properties
Contact Parameters
Contact Parameters
Contact with the Seabed
Contact between Lines and Surfaces
Numerical Contact Parameters
Wave Shift
Numerical Parameters
Pretension and Top Angle Requests
HAWT Properties
Predefined Results
Checking Analyses Status
Analysis Processing
Analysis Processing
Interactive mode
Text viewer facilities in LOG and LIS files
Batch mode
Global weight breakdown
Results Processing
Results Processing
Overview
Overview
Animation Player
Animation Player
Generating AVI animation files
Main Post-processing Window
Main Post-processing Window
Requests
Graphics
Statistics
General Post-Processing
General Post-Processing
Static Curves
Static Curves
Static and Dynamic Curves
Requests
Results
Dynamic Curves
Dynamic Curves
Requests
Results
Spectral Curves
Spectral Curves
Requests
Results
Extracting Results RAOs
Extracting Results RAOs
Advanced parameters for RAO analysis
Clash checks
Clash checks
Clash ckecks requests
Clash checks results
Contact Forces and Energy
Contact Forces and Energy
Requests
Results
API RP 16Q Code checks
API RP 16Q Code checks
Minimum tension
Iso-angle curves
DNV Code checks
DNV Code checks
DNV 1981 Ed. Equivalent Stress
DNV RP C203 Stress Components
DNV OS F101 Code Checks
DNV OS F201 Code Checks
Export of modal shapes files (.MDS)
TDP Results Tracking
RCN file
Mooring Lines Characteristic Curves
Post-Processing of BOP stack components
Batch file creation
Batch Post-Processing
Batch Post-Processing
Batch files format
Fatigue analysis
Fatigue analysis
Fatigue analysis setup
Fatigue analysis setup
General Data Form
Load Cases
Lines Sections
Stress Components
Fatigue curves data
Fatigue based on the RFC method
Fatigue based on the spectral approach
Advanced parameters for spectral analyses
Specific option: mooring chain link fatigue (OPB/IPB)
Running your fatigue analysis
Fatigue Analysis Results
Fatigue Analysis Results
Text results files
Graphical outputs
Zones study Post-Processing
Zones study Post-Processing
Extreme Load Cases Data and Results
Extreme Load Cases Data and Results
Zones data
Variable data
Cases data
QA Data
Results
Reduced set of Variables
Reduced set of Assiociated variables
Cyclic Load Cases Data and Results
Cyclic Load Cases Data and Results
Zones Data
QA Data
Variables Data
Cases Data
Cyclic Load Cases Results
Running Zones Study Requests
BOP Studies
Hull dynamic pressures
Hull dynamic pressures
Defining Hull dynamic pressures analyses
Running Hull dynamic pressures analyses
Hull dynamic pressures results
Clearance Checks
Clearance Checks
Clearance Check Form
Defining clearance post-processing requests
Running clearance post-processing requests
Clearance post-processing results
Structural Code Check Post-Processing
Structural Code Check Post-Processing
Code check study
Code checks on tube
Code checks on joint
Code checks on rectangular shell
Code checks on cylindrical shell
Code checks on conical shell
Running a code check study
Merging CSV Results Files by analysis
Displaying a code check study
Batch Processing
Batch Processing
Batch Processing User Interface
Batch Jobs Files and Types
Handling Batch Jobs in the Batch Jobs List
Running Batch Jobs
Multi-threading and Special Instructions
Optional Settings
Batch Commands
DeepLines model in Excel format
DeepLines model in Excel format
Model Components
Model Components
Sea and ground
Why and how using built-in angles
Meshed surface files
Lines
Lines
Flexible Lines/Generic Lines
Flexible Lines/Generic Lines
Structure
User-defined section shape
Splitting Line Sections
Internal fluid
Internal content variation
External fluid
Hydrodynamics
Line orientation (beta angle)
Drilling risers
Drilling risers
Non linear bending curvature law
Structure
Auxiliary lines
Mud
External fluid
Trelline Bonded Hoses
Trelline Bonded Hoses
Structure
Internal Fluid
External Fluid
Winch Lines
Winch Lines
Structure
Internal Fluid
Splitting Line Sections
External Fluid
Internal Contents Variation
Hydrodynamics
Winch Properties
Bent Lines
Bent Lines
Bent Lines Structure
Bent Line Internal Fluid
Bent Line Contents Variation
Bent Line External Fluid
Bent Line Hydrodynamics
Bent Line Shape
Importing Lines Data from External File
Importing Lines Data from External File
*ANCILLARY
*BAR
*BARPRO
*CONNECTION
*FLEXIBLE
*FLEXPRO
*FLEXPRO2
*INERBODY
*JOINTS
*LINE
*LINECONTACT
*MATERIAL
*NODE
*PARTITION
*QUAD
*REDUCTPT
*RIGID
*RIGIPRO
*STIFFENERS
*TAPEREDPRO
*TRIANGLE
Floaters
Floaters
General Data
Drawing
Floaters motion
Fairlead and hang-off points
Turret-Moored Floaters
Multi Structure Floater
Multi Structure Floater
General Data
Drawing
Floater motion
Fairleads and hang-off points
Buoys
Buoys
General data
Drawing
Properties
Fairlead and hang-off points
Rigid bodies
Rigid bodies
General data
Drawing
Fairlead and hang-off points
Arches
Arches
Drawing
Properties
Numerical Parameters
Guides and hanging points
Equipments
Equipments
General Data
Orientation
Connections
Drawing
Properties
Fairlead and hang-off points
BOP Stack
BOP Stack
General parameters
Bottom connection
Guid posts
Elements
Flexjoint and riser adapter
Overall dimensions box
Associated Displacement
Tensioners
Ballasts
Ballasts
General Parameters
Drawing
Properties
Springs
Springs
General Data
Spring properties
Spring variable length
Drawing
Flexjoint
Flexjoint
General Data
Flexjoint properties
Filter control
Drawing
Load Excursion Links
Load Excursion Links
General Data
Load Excursion Links Properties
Drawing
Pulleys
Pulleys
General data
Drawing
Properties
Telescopic Joints
HAWT
HAWT
General Data
Turbine
Blades
Tower
Nacelle
Hub
Power train
Control
Solver
Waves
Waves
Regular waves
Irregular waves
Wave set
Currents
Winds
Prescribed loadings
Prescribed displacement
Environments sets
Environments sets
General
Combination matrix
Swells & Local Sea components
Wind components
Currents components
QS Motion Components
Dynamic Motion Components
QS Loadings Components
Dynamic Loadings Components
Offsets Components
LF Imposed Motion Components
Floater Motion Components
Turbine
User Defined Keywords
Joints
Theory
Theory
Equations of motion
Equations of motion
Global coordinates frame
Virtual Works Principle
Lines Modelling
Lines Modelling
Cable element
Bar element
Polyamide Ropes
Synthetic Ropes
Dyneema Ropes
Spring element
Beam element
Pulley Element
Non linear bend stiffener
Non linear flexjoint
Damping by mechanism
Effective tension
Reaction Forces/Moments
Hydrostatic
Contact Modelling
Contact Modelling
Pipe/Soil interactions
Normal Soil Stiffness
Suction
Clashing between lines
Lower Mating Unit
Hydrodynamics
Hydrodynamics
Hydrodynamics of offshore floating structures
Potential theory
Potential (HDB) or Morison approach
Free surface stretching method
Wave definition
Uncoupled analysis
Coupled analysis
Sub Structures
Morison forces
Huse Wake Model
Blevins Wake Model
Vortex Induced vibrations
Wake Oscillator Model
Hydrodynamic pressures
Wave Directional Spreading
Fatigue Analysis
Fatigue Analysis
Spectral method
Rain-flow Counting Method
Stress Post-Processing
Stress Post-Processing
Axial and Bending Stress
API Conventions for Tubular Joints
Stress in Flexible Beams
Stress in Rectangular Sections
Hoop and radial Stresses
DNV96 C2O3
Power Cable SCF for fatigue analysis
Structural Code Check
Numerical issues
Numerical issues
Finite element modelling
Algorithms and convergence criteria
Frequency Domain Analysis Theory
Wind Turbines Theory
Wind Turbines Theory
Coordinates System
Profile Properties
Pitch Angle and Attack Angle
Mechanical / Aerodynamic Models Coupling
Turbulent winds
Stability
List of Keywords
List of Keywords
*ADDMASSPOS
*ADDMASSRO
*ADINPOL,FILE=Filename
*ADJUSTL
*ADJUSTW
*ADMAPOL
*AEROFILES
*AEROLOAD
*AEROPROF,FILE=
*APPWEIGHT
*APPWREL
*ANCILLARY
*ANGWIND
*ARCHE
*AUXLINES
*B2GEN
*B3GEN
*BALLAST
*BANDOP
*BAR
*BARGEN
*BARCAIR
*BARPRO
*BCDOF
*BCREFGLO
*BCREFLOC
*BCREFPF
*BEAM2
*BEAM3
*BEAMCAIR
*BEAMPRO
*BEAMPRO2
*BEAMPRO3
*BEAMPRO4
*BEAMPRO5
*BLADE
*BUFFEROPT
*BUOY
*CABCAIR
*CABGEN
*CABLE
*CABPRO
*CASING
*CDAD,file=
*CDADPOL,file=
*CDAX,FILE=FILEMANE
*CDCORR,FILE=FILENAME
*CDDEPTH
*CDPOL
*CDRE
*CLADPOL,FILE=Filename
*CL_CORR,FILE=Filename
*CLPOL
*CLVIVAD
*CLVIVRE
*CMADPOL,FILE=Filename
*CMPOL
*COADIR
*COCA
*CONTACT
*CONVC
*CPHYS
*CURPROF
*CURRENT
*CURRENTPOL
*DAMPBODY
*DAMPCONT
*DAMPMOTION
*DAMPVIV
*DATABASE
*DATAWRAP
*DATAWRAP2
*DELTAX
*DEPTH
*DIOPTION
*DIPOLE
*DIRLIFT
*DIRWIN
*DRAFT
*DRAGABSOLU
*DRAGCUR
*DRAGFLUID
*DRAGNORM
*DRAGVFLAIR
*DRAGVSTAIR
*DRAGWAV
*DTREC
*DYNAFREQ
*DYNAMIC
*DYNIMP
*EFFMEMORY
*EFFMEMORY,OPTION
*EFFMEMNUM
*EIGENVIV
*EXEC
*ENVCURRENT
*FILE64
*FILLRATIO
*FIXANG
*FLEXJOINT
*FLEXPID
*FLEXPROADD
*FLEXTEN
*FLOWCFD,FILE=
*FLOWCFD
*FLOAD
*FLOATFIL,NAME=
*FLOCLOAD
*FLOWFIELD
*FLUID-EX
*FLUID IN
*FLUMEM
*FMAXCONT
*FOUNDATION
*FOURIER
*FPF
*FPFDX
*FPFDX FILE path HYDODATABASE NAME
*FPFX
*FREQDOM
*FREQHDB
*FREQWAVE
*FRICGEN
*FRICINI
*FRICT
*FRPRO
*GAUSSIAN
*GENSTRESS
*GMOVE
*GMOVE1
*GMOVE2
*GMOVE3
*GMOVE4
*GMOVE5
*GRBALLAST
*GRCONT,NAME=ELECONT
*GRCONT,NAME=EXTLOAD
*GRCONT,NAME=GRPLOAD
*GRDRAGNORM
*GRNOCONT,NAME=LOADLOC
*GRNOCONT,NAME=LOADLOCSTIFF
*GRNOCONT,NAME=LOADLOCSTIFFITM
*GRNOCONT,NAME=LOADLOCSTIFFDATA
*GRNOCONT,NAME=LOADLOCSTIFFIT
*GRNOCONT,NAME=LOADLOCSTIFFITDATA
*GRNOCONT,NAME=LOADLOCSTIFFITMDATA
*GROUNDEPTH
*GROUDPROP
*GROUP
*GROUP0
*HEADER
*HOSEPRO
*HOSEPROB
*HPC_OPTION
*HYDAMPRO
*HYDROBODY
*HYDROCP
*HYDROMESH
*HYDROMESH, File=
*HYDROSTIFF
*IMPPOS
*INACONT
*INACTEN
*INACTEN,NAME=DLL
*INCCUR
*INCDX
*INCFRICT
*INCLOAD
*INCWIND
*INERBODY
*INFLOW
*INIACCEL
*INICURV
*INISPEED
*INTERF
*INTERRAO
*ISYMOST
*KINOPTADD
*KINOPTION
*LAYING
*LEN64
*LENELEM,NAME=DLL
*LF FPFDX
*LFOPTION
*LFREQ
*LIFTOPTION
*LINEARLOAD
*LMASS
*LMU2
*LOGNORM
*MAT
*MAT, TYPE=NON-LINEAR
*MATTEMP
*MAXROT
*MEMBRANE
*MEMPRO
*MGROWTH
*MMAP
*MODAL
*MOORLINE
*MOORLINE,_file=$path
*MSFPFDX,FILE=
*MULTIENV
*MULTISPEC
*MVSURVEY
*NEWTONDYN
*NEWTONSTAT
*NODECONT,NAME BLADEPITCH
*NODECONT,NAME=BRAKE
*NODECONT,NAME=COMP
*NODECONT,NAME=GENERATOR
*NODECONT,NAME=NODE
*NODECONT,NAME=NODEREF
*NODECONT,NAME=PID
*NODECONT,NAME=PILOTETOW
*NODECONT,NAME=REDWIN
*NODECONT,NAME=TUSIM
*NODECONT,NAME=USER
*NODECONT,NAME=USERSTAT
*NODECONT,NAME=YAW
*NODECONT,NAME=YAWSTAT
*NODEFOND
*NODELINE
*NODES
*NUMINT
*OCHIHUBBLE
*OPT_CONV
*OUTBDR
*OUTANGLE
*OUTBUILT
*OUT_CONV
*OUTEFFORT
*OUTELEM
*OUTFIMOD
*OUTFROT
*OUTMOD
*OUTMOTION
*OUTNODE
*OUTPOLY
*OUTREACT
*OUTSTRAIN
*OUTSTRESS
*OUTTENCURV
*OUTWAVE
*OUTWIND
*PDRAG
*PINER
*PLIFT
*PLOAD
*POLYAMIPRO
*POSTENV
*POSTPROC
*POSTSNAP
*PREDEEP
*PRECSTDY
*PRETENSION
*PRPSTEP
*PSDISPL
*PSTAT
*PSTENS
*PULLEY
*PULLEYPRO
*PVRNT
*PWNAC
*PYCURVE
*QCDC
*QCDCSTAT
*QTFP
*QUADRANGLE
*RAMPTIME
*RAMPTIWIND
*RCN
*REFGTETA
*REFTETA
*REPFIXED
*RESTART
*RETENSION
*RETENSTAT
*RIGIBODY
*RIGIDSTRUC
*RIGIPRO
*RISER
*ROTOR
*ROUGHEL
*SAVEACC
*SAVEMOT
*SAVEMOT,NAME=FloaterName
*SCF
*SIMPLIFIED
*SLAMMING
*SLAVE
*SLOAD
*SMOVE
*SMVDX
*SOILSTIFF
*SPRING
*SPRINGDAMP
*SPRINGPRO
*SQUALLWIND
*STATOUT
*STELEM
*STIFFAMP
*STIFFENER
*STIFFPRO
*STOP
*STRTETA0
*STRUCFREE
*STRUCTURE
*SUCTION
*SUPERLINE
*SUPERLOAD
*SUPERPRO
*SURFACE
*SYNTHPARA
*SYNTHEPRO
*SYNTHOPT
*TABLE
*TABLEMCOL
*TDP
*TECPLOT
*TEMPLINE
*TENTARGET
*TENWIN
*TIMEDRIFT
*TORSETHAU
*TRIANGLE
*TRENCH
*TSTEPPING
*TTURBINE
*TURBEFFGEN
*TYPCONTACT
*TZCURVE
*UMVDX
*VDP
*VIMPOL
*VIV
*VIVIL
*WAKE
*WAKEDYN
*WAVE
*WAVEHEIGHT
*WAVESO
*WAVJON
*WAVOPTIMER
*WAVWALLOPS
*WDD
*WFOPTION
*WINCH
*WINCH FILE FILENAME
*WINCHSTAT
*WINCHTEN
*WIND
*WIND2
*WINDFILE
*WINDLEVEL
*WINDPOL
*WRITECONT
*WTHUB
*WTMASS
*WPTOPCONT
*WPTOPCONT, FILE
*WTOUT
*WTPITIME
*WTTHRUST
*WTURBINE
*WVANING
*YAWDAMPMOL
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