AN ASPECT OF ENERGY TRANSFER IN AXIAL IMPACT OF RODS

Using a bi-linear stress-strain relation, we have shown that dynamic elastic-plastic transition can be considered as a change in the mode of transfer of conservative energies. The conclusion supports Gilman's view that plastic flow is a transport phenomenon, and suggests that material responses to impact can be characterized by a single diffusion-like coefficient.

• Corporate Authors:

  North Carolina State University, Raleigh

  Raleigh, NC  United States  27695
• Authors:
  • Horie, Y
• Publication Date: 1970-9

Media Info

• Features: References;
• Pagination: 9 p.

Subject/Index Terms

• TRT Terms: Elastic bodies; Elasticity (Mechanics); Impact; Plasticity; Structural analysis
• Old TRIS Terms: Elastic body impact
• Subject Areas: Marine Transportation; Materials;

Filing Info

• Accession Number: 00025597
• Record Type: Publication
• Source Agency: National Technical Information Service
• Report/Paper Numbers: 70-6
• Contract Numbers: N00014-68-A-0187
• Files: TRIS
• Created Date: Feb 11 1973 12:00AM