81 lines
2.8 KiB
Plaintext
81 lines
2.8 KiB
Plaintext
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<?xml version="1.0" encoding="UTF-8"?>
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<!-- Sample NX Simulation File for Testing -->
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<!-- This is a simplified representation of an actual .sim file -->
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<SimulationModel version="2412">
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<Metadata>
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<Name>test_bracket</Name>
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<Description>Simple bracket structural analysis</Description>
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<NXVersion>NX 2412</NXVersion>
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<CreatedDate>2025-11-15</CreatedDate>
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</Metadata>
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<!-- Solution Definitions -->
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<Solutions>
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<Solution name="Structural Analysis 1" type="Static Structural" solver="NX Nastran">
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<Description>Linear static analysis under load</Description>
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<SolverSettings>
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<SolverType>101</SolverType>
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<LinearSolver>Direct</LinearSolver>
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</SolverSettings>
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</Solution>
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</Solutions>
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<!-- Expressions (Parametric Variables) -->
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<Expressions>
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<Expression name="wall_thickness" value="5.0" units="mm">
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<Formula>5.0</Formula>
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<Type>Dimension</Type>
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</Expression>
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<Expression name="hole_diameter" value="10.0" units="mm">
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<Formula>10.0</Formula>
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<Type>Dimension</Type>
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</Expression>
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<Expression name="rib_spacing" value="40.0" units="mm">
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<Formula>40.0</Formula>
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<Type>Dimension</Type>
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</Expression>
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<Expression name="material_density" value="2.7" units="g/cm^3">
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<Formula>2.7</Formula>
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<Type>Material Property</Type>
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</Expression>
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</Expressions>
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<!-- FEM Model -->
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<FEM>
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<Mesh name="Bracket Mesh" element_size="2.5" node_count="8234" element_count="4521">
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<ElementTypes>
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<ElementType type="CQUAD4"/>
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<ElementType type="CTRIA3"/>
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</ElementTypes>
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</Mesh>
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<Materials>
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<Material name="Aluminum 6061-T6" type="Isotropic">
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<Property name="youngs_modulus" value="68.9e9" units="Pa"/>
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<Property name="poissons_ratio" value="0.33" units=""/>
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<Property name="density" value="2700" units="kg/m^3"/>
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<Property name="yield_strength" value="276e6" units="Pa"/>
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</Material>
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</Materials>
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<Loads>
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<Load name="Applied Force" type="Force" magnitude="1000.0" units="N">
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<Location>Top Face</Location>
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<Direction>0 -1 0</Direction>
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</Load>
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</Loads>
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<Constraints>
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<Constraint name="Fixed Support" type="Fixed">
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<Location>Bottom Holes</Location>
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</Constraint>
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</Constraints>
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</FEM>
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<!-- Linked Files -->
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<LinkedFiles>
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<PartFile>test_bracket.prt</PartFile>
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<FemFile>test_bracket.fem</FemFile>
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</LinkedFiles>
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</SimulationModel>
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