Stresses in bars mounted inside an elliptic hole of an elastic plane

1967 ◽  
Vol 3 (6) ◽  
pp. 63-65 ◽  
Author(s):  
P. I. Plakhotnyi
Keyword(s):  
Elliptic Hole ◽  
Elastic Plane

Anti-plane interaction of a crack and reinforced elliptic hole in an infinite matrix

2010 ◽  
Vol 53 (3) ◽  
pp. 205-210 ◽  
Author(s):  
C.K. Chao ◽  
A. Wikarta ◽  
A.M. Korsunsky
Keyword(s):  
Elliptic Hole ◽  
Infinite Matrix ◽  
Plane Interaction

Cruciform crack in an orthotropic elastic plane

1992 ◽  
Vol 53 (4) ◽  
pp. 387-397 ◽  
Author(s):  
J. De ◽  
B. Patra
Keyword(s):  
Elastic Plane

Elastic Plane Problems in Cartesian Coordinates

2018 ◽  
pp. 205-241
Author(s):  
Abdel-Rahman Ragab ◽  
Salah Eldin Bayoumi
Keyword(s):  
Elastic Plane ◽  
Cartesian Coordinates

scholarly journals Seismic modeling of two depositional systems

1994 ◽  
Vol 37 (5) ◽  
Author(s):  
G. Brancolini ◽  
G. Casula ◽  
C. De Cillia ◽  
A. Manzella ◽  
A. Polonia ◽  
...  
Keyword(s):  
Flood Plain ◽  
Alluvial Plain ◽  
Elastic Plane ◽  
Seismic Modeling ◽  
Accurate Analysis ◽  
2D Modeling ◽  
Fluid Content ◽  
Wave Velocities ◽  
Full Wave ◽  
Depositional Systems

Two ideal lithologic sections representing a tidal bar system and a fluvial complex were drawn in order to run seismic modeling programs developed by OGS on behalf of the European Community. The simulations allowed an accurate analysis of the seismic expressions of the two sections. The tidal bar system is formed by a number of sandstone lenses interlayered with siltstone and mudstone deposits. These lenses meet together on an erosion surface, while they thin and vanish in the other direction. The fluvial complex is fonned by a limestone basement overlain by coarse alluvial plain sediments which in turn are transgressed by finer flood plain sediments, including sandstone lenses stacking towards the top in a meandering belt. These lithofacies associations represent potential multi-pool reservoirs in which the mudstone layers constitute the plugs. As a function of the granulometric and depositional features of each lithological unit, together with fluid content, wave velocities and densities were evaluated. A 2D modeling for elastic plane wave propagation in these hypothesized geologic sections was run on a Cray supercomputer. The numerical scheme is based on solving the full wave equation by pseudospectral methods.

Stress State of Thin Spherical Shells with an Off-Center Elliptic Hole

2003 ◽  
Vol 39 (5) ◽  
pp. 595-598 ◽  
Author(s):  
Vladimir Maksimyuk ◽  
V. P. Mulyar ◽  
Ivan Chernyshenko
Keyword(s):  
Stress State ◽  
Elliptic Hole ◽  
Spherical Shells
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