Results 21 to 30 of about 205 (154)
Geosciences, 2020 This paper describes the implementation and use of a mechanical cone penetration test (CPTm) database for the evaluation of the liquefaction potential in some areas of Tuscany.
Stefano Stacul +4 more
doaj +1 more source
Sedimentology, Volume 68, Issue 6, Page 2918-2943, October 2021., 2021 Abstract Tributary rivers can contribute significantly to alluvial‐plain construction by supplying large volumes of clastic material. Their relation to the main axial river strongly influences sediment deposition and preservation. The Po Plain is fed by the Po River and a dense network of transverse tributaries draining the nearby Alpine and Apennine ...
Luigi Bruno +5 more
wiley +1 more source
Learning decision boundaries for cone penetration test classification
Computer-Aided Civil and Infrastructure Engineering, Volume 36, Issue 4, Page 489-503, April 2021., 2021 Abstract In geotechnical field investigations, cone penetration tests (CPT) are increasingly used for ground characterization of fine‐grained soils. Test results are different parameters that are typically visualized in CPT based data interpretation charts.
Georg H. Erharter +4 more
wiley +1 more source
Sedimentology, Volume 68, Issue 1, Page 402-424, January 2021., 2021 Abstract Despite increased application of subsurface datasets below the limits of seismic resolution, reconstructing near‐surface deformation of shallow key stratigraphic markers beneath modern alluvial and coastal plains through sediment core analysis has received little attention.
Alessandro Amorosi +7 more
wiley +1 more source
Statistical Assessment of Simplified CPTU‐Based Hydraulic Conductivity Curves
Geofluids, Volume 2021, Issue 1, 2021., 2021 Classical theoretical approaches to evaluate CPTU‐based hydraulic conductivity gave the expression of a bilinear relation defined by KD - BqQt, for undrained and drained soils. In fact, a dividing line may be selected with a certain degree of subjectivity, and several undrained/drained points occur in opposite sites, which may make us doubt the ...
Mingfei Zhang, Liyuan Tong, Bin Gong
wiley +1 more source
Datação de sedimentos costeiros e uso do piezocone para definir estratigrafia
Geotecnia, 2015 O objetivo principal deste trabalho é explorar o uso dos ensaios de piezocone como um método para definir a estratigrafia de sequências de sedimentos do Quaternário e contribuir para a descrição dos diferentes padrões de flutuação do nível médio do mar ...
Claudio Dias, Everaldo Bastos
doaj +1 more source
The Use of CPTU and DMT Methods to Determine Soil Deformation Moduli—Perspectives and Limitations
Studia Geotechnica et Mechanica, 2023 The article presents the concept of determining constrained modulus—M0, initial shear modulus—G0, Young modulus—E, and rigidity index—IR on the basis of parameters from static penetration tests CPTU (Piezocone Penetration Testing), SCPTU (Seismic ...
Młynarek Z., Wierzbicki J., Lunne T.
doaj +1 more source
Anais da Academia Brasileira de Ciências, 2007 Correlations between mapping units of costal sedimentary basin and interpretation of piezocone test results are presented and discussed based on examples from Caravelas strandplain, (State of Bahia), Paranaguá (State of Paraná) and Guarujá bays (State of
Giuliano de Mio, Heraldo L. Giacheti
doaj +1 more source
Jurnal Teknik SipilAbstrak Fenomena likuefaksi merupakan hilangnya kuat geser tanah berpasir jenuh. Likuefaksi menjadi salah satu perhatian utama bagi Indonesia dan dunia, terutama setelah terjadinya peristiwa likuifaksi di Palu akibat gempa Palu-Donggala.
Albert Johan +2 more
doaj +3 more sources
Development and performance testing of in-flight miniature CPTu equipment on ZJU-400 centrifuge
Yantu gongcheng xuebao, 2022 The piezocone penetration test (CPTu) is an important in-situ soil testing method widely used in conventional 1g condition in engineering practices.
ZHOU Yan-guo 1, 2, 3, WANG Zhi-nan 1, 2, 3, MA Qiang 1, 2, 3, LIANG Tian 4, CHEN Yun-min 1, 2, 3
doaj +1 more source