The POSSI Code - A Computer Program for a Two-Dimensional Problem of Soil Structure Interaction-Lined Cavity in a Bilinear Medium Axisymmetric Case.

POSSI is a FORTRAN Computer code for computing the response of an axisymmetric soil/structure interaction problem cylindrical (r,z) coordinates. The configuration consists of a lined cylindrical cavity of finite length extending from the surface into a semi-infinite half-space, and loaded internally...

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Bibliographic Details
Main Authors: Matthews,A T, Bleich,H H
Other Authors: WEIDLINGER ASSOCIATES NEW YORK
Format: Text
Language:English
Published: 1977
Subjects:
Snow
Ice and Permafrost
Computer Programming and Software
Structural Engineering and Building Technology
*COMPUTER PROGRAMS
EQUATIONS OF MOTION
INTERACTIONS
TWO DIMENSIONAL
DYNAMIC RESPONSE
COMPUTER PROGRAMMING
FORTRAN
CYLINDRICAL BODIES
STRUCTURAL RESPONSE
SHEAR STRESSES
AXISYMMETRIC
BURIED OBJECTS
SOIL DYNAMICS
SUBROUTINES
CAVITY LINERS
POSSI Computer program
Ice
permafrost
Online Access:http://www.dtic.mil/docs/citations/ADA044169
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA044169
Description
Summary:POSSI is a FORTRAN Computer code for computing the response of an axisymmetric soil/structure interaction problem cylindrical (r,z) coordinates. The configuration consists of a lined cylindrical cavity of finite length extending from the surface into a semi-infinite half-space, and loaded internally with a pressure p(z, t) or p(r, t) where applicable. The cavity lining is a thin cylindrical shell with bending stiffness, welded to an axisymmetric circular bottom plate with both bending and extensional motion. A right angle may be maintained at the plate/shell connection. The surrounding material is bilinear, with hysteresis in volumetric response only. (Author)

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