Structural%20Analysis%20

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Structural Analysis Testin NABI Rt.2001
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Main Activities of the FE Group

• Finite Element Estimation for Global Local
  structures
• Software development
• Pre- Post-processing of Tests
• Measuring
• Fatigue estimation

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Classical development process
Specified limit values
Constant quasi-static loads,
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New development process with own software
Limited fatigue estimation by own developed
software (DIN15018/BS5400)
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The present development process
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New Calculation way uses Altoona Durability Test
profiles
LC3, Chatter Bumps
LC5, 4 Chuck Hole
LC4, Random Chuck Holes
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CH frame analysis

• Dynamic calculation

• Static calculation

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C frame damage analysis and test

• Test

• Life estimation

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New C frame design
Stress distribution
Damage distribution
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Example of an articulated bus
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Main Tube of the Engine cradle
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Engine cradle calculation
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Software development
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Post-processing of Test results
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COMPLEX MODE SHAPE ANIMATION