ENGINEERING MECHANICS

In the area of engineering mechanics Bartlett-Carver and Associates, Inc. is ready to provide you with static and dynamic analyses of mechanical, structural, electromechanical, and electronics systems.

Analysis results typically include but are not limited to:

• Stress contour plots and tabular listings
• Displacement and part deflection contour plots and tabular listings
• Natural frequencies and mode shape plots including animations
• High and low cycle fatigue life prediction for structures and electronics
• Vibration response
• Shock response
• Fatigue life prediction

Applied structural loading conditions typically include but are not limited to:

• Concentrated and distributed force
• Pressure
• Induced displacment
• Thermal gradient
• Inertial (gravity and acceleration load)
• Random vibration PSD
• Harmonic oscillation
• Mechanical shock
• Time and frequency varying loads
• Acoustic noise

Analyses are performed using detailed modeling techiques employing finite element models and/or classical theoretical solutions (hand calculations) . Detailed models utilize FEA computer codes such as NASTRAN, ANSYS, and COSMOS/M to obtain solutions.

FEA models can be constructed through the import of CAD solid model geometry or from detailed descriptions or drawings.

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