-------------------------------------------------------------------------------- -------------- SubDyn MultiMember Support Structure Input File ----------------- OC3 Monopile configuration (pile only). -------------------------- SIMULATION CONTROL --------------------------------- True Echo - Echo input data to "echo.out" (flag) 0.0005 SDdeltaT - Local Integration Step. If 0.0, the glue-code integration step will be used. 1 IntMethod - Integration Method (0/1/2/3 = GlueCode(tight Coupling)/RK4/AB4/ABM4) -------------------- FEA and CRAIG-BAMPTON PARAMETERS--------------------------- 3 FEMMod - FEM switch: element model in the FEM: 1= Euler-Bernoulli(E-B) ; 2=Tapered E-B; 3= 2-node Timoshenko; 4= 2-node tapered Timoshenko 4 NDiv - Number of sub-elements per member False CBMod - If True perform C-B reduction, else full FEM dofs will be retained. IF True, select modes to retain in C-B 12 Nmodes - Number of internal modes to retain (ignored if CMMod=Flase). If Nmodes=0 --> Guyan Reduction. If Nmodes>0, list Nmodes structural damping ratios for each retained mode (% of critical) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 JDampings - Damping Ratios for each retained mode (% of critical) ---- STRUCTURE JOINTS: joints connect structure members (~Hydrodyn Input File)--- 3 NJoints - Number of joints (-) JointID JointXss JointYss JointZss -Coordinates of Member joints in SS-Coordinate System (-) (m) (m) (m) 1 0.0 0.0 -36.9641 2 0.0 0.0 -20.0001 3 0.0 0.0 10.0 ------------------- BASE REACTION JOINTS: 1/0 for Locked/Free DOF @ each Reaction Node --------------------- 1 NReact - Number of Joints with reaction forces; be sure to remove all rigid motion dofs of the structure (else det([K])=[0]) JointID RctTDXss RctTDYss RctTDZss RctRDXss RctRDYss RctRDZss - Global Coordinate System 1 1 1 1 1 1 1 ------- INTERFACE JOINTS: 1/0 for Locked (to the TP)/Free DOF @each Interface Joint (only Locked-to-TP implemented thus far (=rigid TP)) --------- 1 NInterf - Number of interface joints locked to the Transition Piece (TP): be sure to remove all rigid motion dofs JointID ItfTDXss ItfTDYss ItfTDZss ItfRDXss ItfRDYss ItfRDZss - Global Coordinate System 3 1 1 1 1 1 1 ----------------------------------- MEMBERS -------------------------------------- 2 NMembers - Number of frame members MemberID MJointID1 MJointID2 MPropSetID1 MPropSetID2 COSMID 1 1 2 1 1 2 2 3 2 2 ------------------ MEMBER X-SECTION PROPERTY data 1/2 [isotropic material for now: use this table if circular-tubular elements ------------------------ 4 NPropSets - Number of structurally unique x-sections (i.e. how many groups of X-sectional properties are utilized trhoughout all of the members) YoungE ShearG MatDens XsecD XsecT PropSetID (N/m2) (N/m2) (kg/m3) (m) (m) 1 2.1e+011 8.08e+010 8500 6.000000 0.03457 2 2.1e+011 8.08e+010 8500 6.000000 0.06000 3 2.1e+011 8.08e+010 8500 6.000000 0.02700 4 2.1e+011 8.08e+010 8500 3.870000 0.01900 5 2.1e+014 8.08e+014 1 1 0.01 ------------------ MEMBER X-SECTION PROPERTY data 2/2 (isotropic material for now: use this table if any section other than circular, however provide COSM(i,j) below) ------------------------ 0 NXPropSets - Number of structurally unique non-circular x-sections (if 0 the following table is ignored) YoungE ShearG MatDens XsecA XsecAsx XsecAsy XsecJxx XsecJyy XsecJ0 PropSetID (N/m2) (N/m2) (kg/m3) (m2) (m2) (m2) (m4) (m4) (m4) ---------------------- MEMBER COSINE MATRICES COSM(i,j) ------------------------ 0 NCOSMs - Number of unique cosine matrices (i.e., of unique member alignments including principal axis rotations); ignored if NXPropSets=0 or 9999 in any element below COSMID COSM11 COSM12 COSM13 COSM21 COSM22 COSM23 COSM31 COSM32 COSM33 ------------------------ JOINT ADDITIONAL CONCENTRATED MASSES-------------------------- 0 NCmass - Number of joints with concentrated masses; Global Coordinate System JointID JMass JMXX JMYY JMZZ (kg) (kg*m2) (kg*m2) (kg*m2) ---------------------------- OUTPUT: SUMMARY & OUTFILE ------------------------------ False SSSum - Output a Summary File True or False.It contains: matrices K,M and C-B reduced M_BB, M-BM, K_BB, K_MM(OMG^2), PHI_R, PHI_L. IT can also contain COSMs if requested True OutCOSM - Output cosine matrices with the selected output member forces (flag) True OutAll - [T/F] Output all members" end forces in OutJckF 2 OutSwtch - [1/2/3] Output requested channels to: 1=Subdyn.out 2=GlueCode.out 3=both files ------------------------- MEMBER OUTPUT LIST ------------------------------------------ 1 NMOutputs - Number of members whose forces/displacements/velocities/accelerations will be output into OutJckF (-) [Must be <= 9] MemberID NOutCnt NodeCnt [NOutCnt=how many nodes to get output for [< 10]; NodeCnt are local ordinal numbers from the start of the member, and must be >=1 and <= NDiv+1] If NMOutputs=0 leave blank as well (-) (-) (-) 1 2 1 2 -------------------------- OUTPUT: FAST/SUBDYN OUTPUT-FILE VARIABLES ------------------------- True TabDelim - Generate a tab-delimited output file in OutJckF 1 OutDec - Decimation of output for OutJckF only "ES11.4e2" OutFmt - Output format for numerical results in OutJckF "A11" OutSFmt - Output format for header strings ------ SSOutList - The next line(s) contains a list of output parameters that will be output in the main FAST .out. ------ "ReactXss, ReactYss, ReactZss, ReactMXss, ReactMYss, ReactMZss" -Base reactions (forces onto SS structure) "IntfXss, IntfYss, IntfZss, IntfMXss, IntfMYss, IntfMZss" -Interface reactions (forces onto SS structure) "IntfTDXss, IntfTDYss, IntfTDZss, IntfRDXss, IntfRDYss, IntfRDZss" -Interface deflections "IntfTAXss, IntfTAYss, IntfTAZss, IntfRAXss, IntfRAYss, IntfRAZss" -Interface accelerations END of SubDyn input file (the word "END" must appear in the first 3 columns of this last line). ----------------------------------------------------------------------------------------