Open AccessDiscussion on Abnormal Values in Static Penetration Data
Author(s) -
Liu Xue-xiang,
Danchen Wu
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/304/3/032053
Subject(s) - penetration (warfare) , penetration test , test data , reliability engineering , reliability (semiconductor) , computer science , engineering , geotechnical engineering , physics , operations research , power (physics) , subgrade , quantum mechanics , programming language
As the mainstream method of in-situ testing technology, static penetration testing is widely used. At present, the implementation of a large number of projects must be based on its test results. It also makes us have to pay attention to the reliability of its test results. In this paper, based on the previous experience and combined with the static penetration data in Hefei area, the reliability of test data is studied. The abnormal data in the static penetration data is eliminated and the influence of the abnormal data on the calculation results of correlation distance is expounded.