Application of Statistics in Comparative Test at Geotechnical Laboratory

Li Shu; Yu Hongmin

doi:10.3969/j.issn.1007-2993.2018.02.012

Volume 32 Issue 2

Jul. 2021

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Li Shu, Yu Hongmin. Application of Statistics in Comparative Test at Geotechnical Laboratory[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2018, 32(2): 104-109. doi: 10.3969/j.issn.1007-2993.2018.02.012

Citation:

Li Shu, Yu Hongmin. Application of Statistics in Comparative Test at Geotechnical Laboratory[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2018, 32(2): 104-109. doi: 10.3969/j.issn.1007-2993.2018.02.012

Li Shu, Yu Hongmin. Application of Statistics in Comparative Test at Geotechnical Laboratory[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2018, 32(2): 104-109. doi: 10.3969/j.issn.1007-2993.2018.02.012

Citation:

Li Shu, Yu Hongmin. Application of Statistics in Comparative Test at Geotechnical Laboratory[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2018, 32(2): 104-109. doi: 10.3969/j.issn.1007-2993.2018.02.012

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Application of Statistics in Comparative Test at Geotechnical Laboratory

doi: 10.3969/j.issn.1007-2993.2018.02.012

Li Shu,
Yu Hongmin

Beijing Geotechnical Institute Engineering Consultants Ltd, Beijing 100038, China

Received Date: 2017-11-06
Available Online: 2021-07-06

Abstract

Abstract

In order to analyze results of geotechnical test in comparison between operatives, apparatuses, and laboratories, select common parameters such as z-score,bias estimation and percentage relative difference based on mathematical statistics, which makes it possible to evaluate reasonability of physical and mechanics properties index of rock and soil, in the case of lacking the relevant specification.
- geotechnical test,
- comparative test,
- quantitative estimate