Analisis De Esfuerzo Vigas

ANALISIS DE ESFUERZOS

VIGA RACK CATODOS

Author:

Fernando Rojas V.

Analysis Created: Domingo, 12 de Julio de 2009 23:45:13

Analysis Last Modified: Domingo, 12 de Julio de 2009 23:45:13

Report Created: Domingo, 12 de Julio de 2009 23:50:03

Database: D:\CAD\_CIPO RACK CODELCO\L1 Rack recepción Cosecha Cátodos\DERIVED\VIGA RACK CATODOS.ipa

Software: Autodesk Inventor Professional 2009

ANSYS Technology

Introduction

Autodesk Inventor Professional Stress Analysis was used to simulate the behavior of a mechanical part under structural loading conditions. ANSYS technology generated the results presented in this report.

Do not accept or reject a design based solely on the data presented in this report. Evaluate designs by considering this information in conjunction with experimental test data and the practical experience of design engineers and analysts. A quality approach to engineering design usually mandates physical testing as the final means of validating structural integrity to a measured precision.

Additional information on AIP Stress Analysis and ANSYS products for Autodesk Inventor is available at http://www.ansys.com/autodesk.

Geometry and Mesh

The Relevance setting listed below controlled the fineness of the mesh used in this analysis. For reference, a setting of -100 produces a coarse mesh, fast solutions and results that may include significant uncertainty. A setting of +100 generates a fine mesh, longer solution times and the least uncertainty in results. Zero is the default Relevance setting.

TABLE 1

VIGA RACK CATODOS.ipt Statistics

Bounding Box Dimensions 340,0 mm

4066 mm

366,0 mm

Part Mass 372,8 kg

Part Volume 4,614e+007 mm³

Mesh Relevance Setting 0

Nodes 35629

Elements 18126

Bounding box dimensions represent lengths in the global X, Y and Z directions.

Material Data

The following material behavior assumptions apply to this analysis:

• Linear - stress is directly proportional to strain.

• Constant - all properties temperature-independent.

• Homogeneous - properties do not change throughout the volume of the part.

• Isotropic - material properties are identical in all directions.

•

TABLE 2

Stainless Steel

Young's Modulus 1,93e+005 MPa

Poisson's Ratio 0,3

Mass Density 8,08e-006 kg/mm³

Tensile Yield Strength 250,0 MPa

Tensile Ultimate Strength 470,0

...