Reliability assessment of serviceability limit state for diaphragm wall using hardening soil (HS) model
Authors:
- M. Kawa,
- W. Puła,
- A. Truty
Abstract
The work deals with reliability analysis of cantilever diaphragm pile wall located in spatially variable sands. The problem of serviceability limit state of the construction is considered. To precisely calculate the value of maximum wall deflection the Hardening Soil (HS) is employed as soil model. To account for soil spatial variability friction angle of the sand is modeled using anisotropic random field with specified both vertical and horizontal scale of fluctuation (SOF). The individual realizations of boundary value problem are solved using ZSoil code. The influence of horizontal SOF on the probabilistic characteristics of maximum wall deflection is tested: for assumed value of vertical SOF and few different values of horizontal SOF the probability density function of wall deflection are estimated. Based on that function the assessment of failure probability versus horizontal SOF is calculated. It is shown that in the case of diaphragm wall construction the value of horizontal SOF can significantly affect probability of serviceability failure.
- Record ID
- CUT31fd20ebd166473986438c9dde83e8a9
- Publication categories
- ; ;
- Author
- Other language title versions
- Analyse de la fiabilité de la paroi moulée réalisée dans un sol à variabilité spatiale
- Pages
- 1-8
- Other elements of collation
- rys.; wykr.; Bibliografia (na s.) - 8; Oznaczenie streszczenia - Abstr., Res.
- Substantive notes
- Ścieżka dostępu: Program - Session/Papers - Oral Sessions
- Dane źródła wg pdf. z mat. konf. zamieszczonymi na stronie www konf.
- Book
- Sigursteinsson Haraldur, Haraldur Sigursteinsson Erlingsson Sigurður, Sigurður Erlingsson Bessason Bjarni Bjarni Bessason (eds.): ECSMGE 2019 Reykjavík : XVII European Conference on Soil Mechanics and Geotechnical Engineering, Reykjavík, Iceland 1-6 of September 2019 : Geotechnical Engineering, foundation of the future : conference proceedings, 2019, Reykjavík, The Icelandic Geotechnical Society, 8 p., ISBN 978-9935-9436-1-3
- Keywords in English
- random field, scale of fluctuation, friction angle, reliability index
- DOI
- DOI:10.32075/17ECSMGE-2019-0396 Opening in a new tab
- URL
- https://www.issmge.org/search?keyword=Reliability+assessment+of+serviceability Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 5
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT31fd20ebd166473986438c9dde83e8a9/
- URN
urn:pkr-prod:CUT31fd20ebd166473986438c9dde83e8a9
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.