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An Analysis of the Quality of Repeated Plate Load Tests Using the Harmony Search Algorithm
Author(s) -
Kook-Hwan Cho,
Sungho Mun
Publication year - 2014
Publication title -
journal of applied mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.307
H-Index - 43
eISSN - 1687-0042
pISSN - 1110-757X
DOI - 10.1155/2014/481260
Subject(s) - harmony search , outlier , algorithm , computer science , minification , reliability (semiconductor) , test data , load testing , moduli , mathematics , mathematical optimization , artificial intelligence , software engineering , power (physics) , physics , quantum mechanics , programming language
We report a characteristic function to determine whether repetitive static plate load test (RSPLT) moduli are within an acceptable quality range, based on a comparison between the initial loading values and reloading moduli. The results of RSPLTs depend on the experience and expertise of the engineer carrying out the test, as well as the loading device, hydraulic jack assembly, and bearing plates. To identify outlier data points, well-tested data were used to develop a characteristic function model using a harmony search algorithm error minimization technique. This measure was applied to determine the reliability of RSPLT data

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