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ANSYS ASAS

ANSYS ASAS

ANSYS ASAS

Product catalog summary
Product Features and Modeling Capabilities
Models can be created using ANSYS software or FEMGV, offering extensive data input flexibility through parameters and file merging. The software supports various coordinate systems and a wide range of elements, including solid, shell, and special crack elements. It accommodates isotropic, orthotropic, and anisotropic materials, with units modifiable within the data. Pressure loads and accelerations from ANSYS AQWA analysis can be integrated automatically.
ANSYS ASAS for Offshore Structural Assessment
ANSYS ASAS provides comprehensive simulation capabilities for offshore structures, including jackets, jack-ups, and FPSOs. It offers linear and nonlinear analysis options, with modules for wave loading and soil-pile-structure interaction. The package includes solvers for static and dynamic analysis, code checks, and multi-level sub-structuring.
Key Features of ANSYS ASAS Package
The package supports multi-level substructure analysis, load case combinations, dynamic analysis, and composite material analysis. It includes features for seismic analysis, transient nonlinear heat conduction, and tube-in-tube analysis. Code checks are performed according to various standards, and wave loading is calculated using multiple wave theories.
ANSYS ASAS Offshore Package
This package extends the capabilities of ANSYS ASAS with additional solvers for wave loading, soil-pile interaction, and spectral fatigue analysis. It is designed for framed structures and has been extensively used in the North Sea environment.
Integration and Additional Tools
ANSYS ASAS integrates with Microsoft Excel and Mathcad for data access and report writing. The ASAS-VISUALIZER provides graphical post-processing capabilities. The software is part of a comprehensive range of ANSYS applications for the offshore industry, including tools for multi-body floating structures and explosion simulations.
Soil-Pile-Structure Interaction and Spectral Fatigue
The software supports single pile or pile group analysis, automatic pile subdivision, and efficient nonlinear solutions for soil-pile-structure interactions. Spectral fatigue analysis is available for tubular framed structures subject to environmental loads.
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Catalog excerpts

ANSYS ASAS-1

Models can be created from ANSYSsoftware > Models can be created from FEMGV Extensive data input flexibility using parameters and file merging via @filename > All data files easily editable Section library for beams > Freedom releases to permit pin and sliding connections Stiffened plate structure modeling Cartesian, cylindrical and spherical coordinate systems Family of forceequilibrium membranes and shear panels to represent areas in which high shear flows are evident > ֮ 2- and 3-node bars and beams including tubes and box elements with local and global offsets Full range of solid elements including high accuracy 8-node and 20-node bricks, 6- and 15-node wedges, 10-node tetrahedral, and 15- and 20-node laminated elements Low- and high-order shell elements with thick and thin shell formulations Special crack elements and a shell- brick interface Most elements can be used for field problems (heat transfer, etc.) Isotropic, orthotropic and anisotropic material Units can be modified within the data Pressure loads and accelerations from an ANSYS > ֮ AQWA > analysiscan be added automatically Stiffened plate definitions >

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ANSYS ASAS-2

ANSYSASAS Package Multi-level substructure analysis for higher productivity and modeling efficiency Load case combinations and factoring Set and group definition for efficient analysis management Joint flexibility for tubular joints Dynamic analysis in both frequency and time domain Composite mode damping in frequency domain > Hysteretic damping in time domain Local and global buckling Large displacement > Plasticity with various laws including partial plasticity > Creep with various laws including user-defined Fracture including linespring formulation Multiple load cases with full range of load...

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