Evaluation of the P-Level Finite-Element Program 'FIESTA'.

Abstract

This study examines the P-level finite-element computer program FIESTA from an unbiased position. The purpose of such an examination is to determine whether or not the program should be included in the Corps of Engineers' file of finite-element programs. This evaluation further verifies the accuracy, cost effectiveness, and user friendliness of FIESTA by implementing it to analyze several general structural problems of Corps interest. The evaluation of FIESTA is accomplished by analyzing a two-dimensional cross section of a concrete dam; plate problems with varying thickness to depth ratios under surface, gravity, and temperature loading; examination of proper aspect ratio of elements; and a three-dimensional intermediate pier with unsymmetric loading of a concrete dam. The evaluation is based on a comparative study of FIESTA and GTSTRUDL codes (P-version and H-version, respectively).

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1987
Accession Number
ADA181511

Entities

People

  • Chris A. Merrill
  • Robert L. Hall

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Accuracy
  • Aspect Ratio
  • Computer Programs
  • Concrete
  • Engineers
  • Finite Element Analysis
  • Gates
  • Geometry
  • Materials
  • Measurement
  • Mechanics
  • Structural Engineering
  • Test And Evaluation
  • Thickness
  • Three Dimensional
  • Two Dimensional
  • United States

Readers

  • Computer Science.
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Systems Analysis and Design