Effects of Preloading and Prestressing on the Strength and Stiffness of Geosynthetic Reinforced Clay in Plane Strain Compression

2001 ◽  
Vol 8 (5) ◽  
pp. 393-444 ◽  
Author(s):  
H.S. Roh ◽  
F. Tatsuoka
Keyword(s):  
Plane Strain ◽  
Plane Strain Compression ◽  
Strength And Stiffness ◽  
Reinforced Clay

scholarly journals Microstructural and textural investigation of an Mg–Dy alloy after hot plane strain compression

2020 ◽  
Vol 8 (4) ◽  
pp. 1198-1207
Author(s):  
Fairouze Guerza-Soualah ◽  
Hiba Azzeddine ◽  
Thierry Baudin ◽  
Anne-Laure Helbert ◽  
François Brisset ◽  
...  
Keyword(s):  
Plane Strain ◽  
Plane Strain Compression

Characteristics of the Deformed and Recrystallised Grains Obtained after Hot Plane Strain Compression of a Model Fe-30wt%Ni Alloy

2004 ◽  
Vol 467-470 ◽  
pp. 21-26 ◽  
Author(s):  
F. Bai ◽  
P. Cizek ◽  
Eric J. Palmiere ◽  
Mark W. Rainforth
Keyword(s):  
Plane Strain ◽  
Crystallographic Texture ◽  
Hot Deformation ◽  
Electron Backscatter Diffraction ◽  
Orientation Dependence ◽  
Plane Strain Compression ◽  
Formation Mechanisms ◽  
Subgrain Structure ◽  
Compression Tests ◽  
Texture Characteristics

The development of physically-based models of microstructural evolution during hot deformation of metallic materials requires knowledge of the grain/subgrain structure and crystallographic texture characteristics over a range of processing conditions. A Fe-30wt%Ni based alloy, retaining a stable austenitic structure at room temperature, was used for modelling the development of austenite microstructure during hot deformation of conventional carbon-manganese steels. A series of plane strain compression tests was carried out at a temperature of 950 °C and strain rates of 10 s-1 and 0.1 s-1 to several strain levels. Evolution of the grain/subgrain structure and crystallographic texture was characterised in detail using quantitative light microscopy and highresolution electron backscatter diffraction. Crystallographic texture characteristics were determined separately for the observed deformed and recrystallised grains. The subgrain geometry and dimensions together with the misorientation vectors across sub-boundaries were quantified in detail across large sample areas and the orientation dependence of these characteristics was determined. Formation mechanisms of the recrystallised grains were established in relation to the deformation microstructure.

Microstructural Evolution in a Model Fe-30wt%Ni Alloy during Hot Plane-Strain Compression

2003 ◽  
Vol 426-432 ◽  
pp. 3623-3628 ◽  
Author(s):  
F. Bai ◽  
P. Cizek ◽  
Eric J. Palmiere ◽  
Mark W. Rainforth ◽  
John H. Beynon
Keyword(s):  
Plane Strain ◽  
Microstructural Evolution ◽  
Plane Strain Compression ◽  
Ni Alloy
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