Stiffness of Salzburger Seeton – Comparison of results from cone penetration tests and laboratory tests

被引：0

作者：

Ausweger G.M. ^{[1
]}

Havinga M. ^{[2
]}

Lüftenegger R. ^{[1
]}

Marte R. ^{[3
]}

Oberhollenzer S. ^{[3
]}

机构：

[1] GDP ZT GmbH, Fischer-Villa-Straße 2, Oberalm

[2] Buchholzer Straße 6, Berlin

[3] Technische Universität Graz, Institut für Bodenmechanik, Grundbau und Numerische Geotechnik, Rechbauerstraße 12, Graz

来源：

Geomechanik und Tunnelbau | 2019年 / 12卷 / 04期

关键词：

cone penetration test; correlations; Reconnaissance; silt; Soil mechanics; stiffness;

D O I：

10.1002/geot.201900011

中图分类号：

学科分类号：

摘要：

Cone penetration tests are a good option for in situ tests in case of soft, fine-grained soils. Thus, they are often used for subsoil investigations in the Salzburger Becken, which mainly consists of silty, fine-sandy sediments. Unfortunately, empirical correlations for the determination of soil parameters from cone penetration tests in case of silty, fine-sandy soils are very rare in literature. This contribution should help to evaluate the known correlations and correlation factors for the determination of soil stiffness based on cone penetration tests regarding their applicability for the Salzburger Seeton. This is done by the comparison of cone penetration test results with results from laboratory tests. © 2019, Ernst und Sohn. All rights reserved.

引用

页码：328 / 339

页数：11

共 12 条

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[2] ÖNORM EN ISO 22475-1, Geotechnische Erkundung und Untersuchung – Probeentnahmeverfahren und Grundwassermessungen, Teil1: Technische Grundlagen und Ausführung, (2006)
[3] Premstaller M., Saurer E., CPT, DMT, Seismik – Neue Erkenntnisse des Verhaltens des „Salzburger Seetones“, 11. Österreichische Geotechniktagung, pp. 339-347, (2017)
[4] DIN 4094-1, Baugrund, Felduntersuchungen, Teil1 1: Drucksondierungen, (2002)
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[7] Interner Zwischenbericht Arbeitsgruppe Sondierungen, (2013)
[8] Robertson P.K., Cabal K.L., Guide to Cone Penetration Testing for Geotechnical Engineering, 6, (2015)
[9] Sachsenhofer M., Comparison of correlations from CPTu, SPT, DP, (2012)
[10] Mitchell J.K., Gardner W.S., In-situ measurement of volume change characteristics. State-of the-Art Report. Proceedings of the Conference on in-situ Measurement of Soil Properties, Specialty Conference of the Geotechnical Division, (1975)

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