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Improvement of methods of determining design values of soils' strength characteristics on the basis of statistical processing of them

Ignatova, O. I.

Abstract This article considers the question of statistical processing of test data on single-plane shear strength for computing the design values of strength parameters ϕ and c. It is noted that the procedure of State All-Union Standard 20522-75 does not fully take into account the peculiarities of test data, and the recommendations for constructing confidence boundaries for ϕ and c are incorrect. A conclusion is drawn about the need to improve the State All-Union Standard in effect.

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Improvement of methods of determining design values of soils' strength characteristics on the basis of statistical processing of them

Ignatova, O. I.

Abstract This article considers the question of statistical processing of test data on single-plane shear strength for computing the design values of strength parameters ϕ and c. It is noted that the procedure of State All-Union Standard 20522-75 does not fully take into account the peculiarities of test data, and the recommendations for constructing confidence boundaries for ϕ and c are incorrect. A conclusion is drawn about the need to improve the State All-Union Standard in effect.

Improvement of methods of determining design values of soils' strength characteristics on the basis of statistical processing of them

Ignatova, O. I.

Abstract This article considers the question of statistical processing of test data on single-plane shear strength for computing the design values of strength parameters ϕ and c. It is noted that the procedure of State All-Union Standard 20522-75 does not fully take into account the peculiarities of test data, and the recommendations for constructing confidence boundaries for ϕ and c are incorrect. A conclusion is drawn about the need to improve the State All-Union Standard in effect.

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Title:

Improvement of methods of determining design values of soils' strength characteristics on the basis of statistical processing of them

Contributors:

Ignatova, O. I. (author)

Published in:

Soil Mechanics and Foundation Engineering ; 30

Publication date:

1993

ISSN:

DOI:

https://doi.org/10.1007/BF01721567

Type of media:

Article (Journal)

Type of material:

Print

Language:

English

Keywords:

Test Data , Civil Engineer , Structural Foundation , Shear Strength , Statistical Processing

Classification:

Local classification TIB: 770/6545/8000
BKL: 56.20 Ingenieurgeologie, Bodenmechanik

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