Residual stress–strain relationship for concrete after exposure to high temperatures

2006 ◽  
Vol 36 (10) ◽  
pp. 1999-2005 ◽  
Author(s):  
Y.F. Chang ◽  
Y.H. Chen ◽  
M.S. Sheu ◽  
G.C. Yao
Keyword(s):  
Residual Stress ◽  
High Temperatures ◽  
Stress Strain ◽  
Strain Relationship

scholarly journals Residual stress-strain relationship for the biochar-based mortar after exposure to elevated temperature

2021 ◽  
pp. e00540
Author(s):  
Satheeskumar Navaratnam ◽  
Hendrik Wijaya ◽  
Pathmanathan Rajeev ◽  
Priyan Mendis ◽  
Kate Nguyen
Keyword(s):  
Residual Stress ◽  
Elevated Temperature ◽  
Stress Strain ◽  
Strain Relationship

Residual Stress and Stress-Strain Relationship of Electrodeposited Nickel Coatings

2005 ◽  
Vol 9 ◽  
pp. 21-30 ◽  
Author(s):  
Yi Chun Zhou ◽  
Y.P. Jiang ◽  
Y. Pan
Keyword(s):  
Residual Stress ◽  
Laser Beam ◽  
Thermal Shock ◽  
Nickel Coating ◽  
Strain Curve ◽  
Stress Strain ◽  
Nickel Coatings ◽  
Strain Relationship ◽  
Electrodeposited Nickel ◽  
Relationship Of

The uniform nickel coatings on substrate of low carbon steel were prepared by an electrodeposition method. The residual stress in the electrodeposited nickel coating was measured by X-ray diffraction (XRD). It was tensile when the coating was not treated. Laser beam thermal shock was used to modify the mechanical properties of the nickel coating. Laser beam thermal shock could redistribute the residual stress in the nickel coating. The residual stress could be converted from tensile to compressive. A tensile method to determine the stress-strain curve of the coating is proposed where the stress-strain relationship of the substrate without coating was determined for the specimen loaded by an applied tensile force.

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