Computer Codes Available from SACL

Glossary:

F77

FORTRAN 77 source code available

MacF

Macintosh FORTRAN source code

MacM

Macintosh MATLAB source code

MacE

Macintosh executable

IBM

IBM BASIC source code

ANSI C source code available

Tcl/Tk

Graphic Script source code

LabVIEW

IBM LabVIEW source code

Available formats:

0.25" tape (tar format on SCSI data cartridge)

4mm tape (tar format on DAT)

3.5" floppy disk (Mac or DOS)

via email in a tar.Z file

For information, contact:

Prof. George S. Springer
TEL (650) 723-4135
FAX (650) 723-0062
gspringer@stanford.edu

Prof. Fu-Kuo Chang
TEL (650) 723-3466
FAX (650) 725-3377
fkchang@leland.stanford.edu

To order, email software@structure.stanford.edu.

MANUFACTURING CODES

CURE: models the autoclave cure of thermoset matrix composites (F77/MacFE)
EMCURE: models the curing process of composites using microwaves (F77)
PLASTIC: models the hot-pressing of thermoplastic matrix composites (F77)
PL-TAPE: models the tape-laying of thermoplastic matrix composites (F77)
PL-WIND1: models the filament winding of thermoplastic matrix composites in which the consolidation is performed in an autoclave (F77)
PL-WIND2: models the filament winding of thermoplastic matrix composites in which the consolidation is performed by local hot-roller-pressing (F77)
SECURE: controls the autoclave cure of thermoset matrix composites using an expert system (MacE)
SIMULATOR*: simulates the autoclave cure of thermoset matrix composites by the SECURE expert system (MacE)
SUPERTM: interactively simulates the resin transfer molding (RTM) process (F77,C,Tcl/Tk)
SUPERTM_3D: interactively simulates the resin transfer molding (RTM) process for 3D parts (requires OpenGL,xForm,F77,C)
WINDTHIN: models the filament winding of thin thermoset matrix composites (F77)
WINDTHICK: models the filament winding of thick thermoset matrix composites (F77/MacFE)

IMPACT CODES

AXIMPACT: analyzes the axial impact of composite bodies of revolution on isotropic surfaces (F77)
DELAM-TRL: post-processor predict delaminations in composite plates subject to transverse static or impact loading (stress and strain fields known) (F77)
IMPACT*: calculate the stress and strain fields in composite plates subject to transverse static or impact loading (stress and strain fields known) (F77)
2DIMPACT: predicts the initial damage and extent of delaminations in laminated composites subjected to line-loading impact (F77)
3DIMPACT: predicts the initial damage and extent of delaminations in laminated composites subjected to point-loading impact (F77)

JOINTS CODES

BOLT: analyzes pin-loaded holes in composites (F77)
NLBOLT: analyzes pin-loaded holes in composites with nonlinear properties (F77)
PDBOLT: predicts strength and damage of composite bolted joints (F77)
PDHOLE: predicts strength and damage of composites containing an open hole subjected to tension (F77)
PDHOLEC: predicts strength and damage of composites containing an open hole subjected to compression (F77)

DELAMINATION CODES

DELAM: calculates the behavior of composite plates containing a single elliptical delamination (F77)
PDELAM: calculates the behavior of composite plates containing through-the-width multiple delaminations (F77)
2DCRACK: analyzes crack initiation and delamination propagation in cross-ply laminates under three-point bending loads (F77)
3DCRACK: analyzes delamination growth behavior in cross-ply laminates under transverse concentrated loads (F77)

DESIGN CODES

BEAM: analyzes composite beams (F77/MacF)
BEND: calculates the stresses and strains in composite elements (F77)
BOXBEAM: analyzes composite box beams (Basic)
CBOSS: (Composite Blade Optimization for Strength and Stiffness) design optimization of composite windmill blades (C)
CURVLAM: models the behavior of thick curved composite elements (F77)
CYLINDER: analyzes composite cylinders under hygrothermal and mechanical loads (F77)
HALO: performs strength optimization of laminated composite structures subject to multiple external loads (F77)
LAMPROPS: analytical calculation of the mechanical properties of laminates made of repeated sublaminates (C)
LAMRANK: optimization of composite laminates for multiple sets of in-plane loads or strains, with optional hygrothermal effects and progressive degradation (F77)
MACPLATE: calculates the static and dynamic behavior of orthotropic plates (MacD)
MCOPT: determines the minimum weight design of a composite laminate (C)
OPTILAM*: thickness optimization of prescribed unsymmetric and symmetric multi-element composite laminates for first-ply-failure under multiple combined loadsets, subject to undertainties. Includes LAMPROPS
PDTUBE: calculates the mechanical behavior of composite cylindrical shells subjected to transverse loads (F77)
ROTOR: calculates stress and strains in rotating composite cylinders (F77)
SEGMENT: analyzes composite cylindrical segments under hygrothermal and mechanical loads (F77)
SMARTOPT: finds the optimal layup and processing cycle for a composite plate (F77)
STRAP: analyzes racetrack shaped composite straps (F77)
SUNSPOT: (Stanford University Structural Plydrop Optimization and Tapering) design optimization of composite plates and beams for strength, stiffness and manufaturing complexity (C, UNIX C-Shell, SAMCEF)
VESSEL: analyzes composite cylindrical pressure vessels and shafts (MacFE)
VIBR8: characterizes the free damped vibration of composite plates and shells (F77)

SMART STRUCTURES CODES

PREDICT: predicts the future strength and life of a composite structure, based on that structure's previous load-strain history (MacF)
SENSOR: provides the farfield strains and temperature from the real-time demodulated signals of intrinsic and extrisic Fabry-Perot and Bragg grating sensors (LabVIEW)
SENSOR1: calculates reflected light intensity in a Fabry-Perot optical fiber sensor embedded in composite material and subject to strains and temperatures (MacM)
SHAPE1: calculates the deformed shapes of composite plates and shells subject to specified voltages applied to piezoelectric actuators (MacM)
SHAPE2: determines the voltages needed to achieve a specified shape of composite plates or shells equipped with piezoelectric actuators (MacM)

ENVIRONMENTAL CODES

AXIHYG: calculates the hygrothermal deformations of composite plates and shells (F77)
CHAR: calculates the high temperature behavior of carbon-phenolic and carbon-carbon composites (F77/MacFE)
EMWAVE: calculates the interaction of electromagnetic waves with composites (F77)
HITEMP: calculates the nonlinear elastic behavior of composites at high temperatures (F77)
MIC-HYGRO: predicts the mechanical properties of unidirectionsl composites exposed to hygrothermal environments (F77/Mac)
STRESS: calculates hygrothermal stresses and strains in composites (F77)
TEMCOM: predicts the strength and failure time of wooden structures exposed to elevated temperatures (F77)
W8GAIN: calculates the moisture content of composites (F77)