normal, bending and transverse shear stress and strains_kuli

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

What isNormal, Bending, and Transverse

Shear Stresses and Strains

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Centroid of Area

Centroid of Area

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Area Moment of Inertia

Area with coordinates used in describing area moment of inertia.

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Centroid, Area Moment of Inertia and Area

Centroid, area moment of inertia, and area for seven cross sections.

text reference: Table 4.1, page 146

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Mass and Mass Moment of Inertia

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Mass and Mass Moment of Inertia (cont.)

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Circular Bar with Tensile Load

Circular bar with tensile load applied.

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Twisting due to Applied Torque

Twisting of member due to applied torque.

text reference: Figure 4.11, page 152

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Bending of a Bar

Bar made of elastomeric material to illustrate effect of bending. (a) Undeformed bar; (b) deformed bar.

text reference: Figure 4.12, page 156

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Bending in Cantilevered Bar

Bending occurring in cantilevered bar, showing neutral surface.

text reference: Figure 4.13, page 157

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Bending Stress Distribution

Profile view of bending stress variation.

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Curved Member in Bending

Curved member in bending. (a) Circumferential view; (b) cross-sectional view.

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Cross Section of Curved Member

Rectangular cross section of curved member.

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Development of Transverse Shear

How transverse shear is developed.

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Deformation due to Transverse Shear

Cantilevered bar made of highly deformable material and marked with horizontal and vertical grid lines to show deformation due to transverse shear. (a) Undeformed; (b) deformed.

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Moments and Stresses on Elements

Three-dimensional and profile views of moments and stresses associated with shaded top segment of element that has been sectioned at y’ about neutral axis. (a) Three-dimensional view; (b) profile view.

Hendri DS BudionoCopy from Fundamentals of Machine Elements by Bernard J. Hamrock©2004 p2M DTM FTUI

Maximum Shear Stress

Maximum shear stress for different beam cross sections.