Statistical analysis of data from acceptance tests of ground anchors

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F13%3APU103192" target="_blank" >RIV/00216305:26110/13:PU103192 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Statistical analysis of data from acceptance tests of ground anchors

Original language description

Excavations are considered key structures to most of civil and underground projects. Postgrouted presstressed ground anchors are usually associated with these projects. The design of the fixed length of an anchor is based on bond shear stress on contactof the bond skin and surrounding soil. Statistical analysis of measured test data was performed to specify shear stress parameter for geotechnical conditions of Brno clays. Information about anchors installed into clays was abstracted from acceptance tests records provided by Zakládání Staveb, one of the biggest Czech special foundations contractors. All tested anchors were used as supports of temporary retaining structures on construction sites in Brno. Results of conducted analysis were expressed as confidence interval estimation of mean of bond stress parameter. This parameter is usable for future design of anchors located in analogical geotechnical conditions (stiff clays). Influencing of results by technological aspects of the cons

Czech name

Statistical analysis of data from acceptance tests of ground anchors

Czech description

Excavations are considered key structures to most of civil and underground projects. Postgrouted presstressed ground anchors are usually associated with these projects. The design of the fixed length of an anchor is based on bond shear stress on contactof the bond skin and surrounding soil. Statistical analysis of measured test data was performed to specify shear stress parameter for geotechnical conditions of Brno clays. Information about anchors installed into clays was abstracted from acceptance tests records provided by Zakládání Staveb, one of the biggest Czech special foundations contractors. All tested anchors were used as supports of temporary retaining structures on construction sites in Brno. Results of conducted analysis were expressed as confidence interval estimation of mean of bond stress parameter. This parameter is usable for future design of anchors located in analogical geotechnical conditions (stiff clays). Influencing of results by technological aspects of the cons

Type

D - Article in proceedings

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

<a href="/en/project/FR-TI4%2F329" target="_blank" >FR-TI4/329: Research and development - creation of application system for design and assessment of ground and rock anchors, including the development of monitoring elements</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Young Scientist 2013: Proceedings of Annotations

ISBN

978-80-553-1305-4

ISSN

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e-ISSN

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Number of pages

7

Pages from-to

1-7

Publisher name

Technical University of Košice, Faculty of Civil Engineeging

Place of publication

Herl'any

Event location

Herľany

Event date

Apr 10, 2013

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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