Results 71 to 80 of about 203 (156)

Evaluation Method for the Liquefaction Potential Using the Standard Penetration Test Value Based on the CPTU Soil Behavior Type Index

Advances in Civil Engineering, 2019
Taking the project of the Su-xin highway treated by using the resonant compaction method as the reference, a new method for the evaluation of liquefaction potential is proposed based on the piezocone penetration test (CPTU) and the standard penetration ...
Guangyin Du, Changhui Gao, Songyu Liu, Qian Guo, Tao Luo   +4 more
doaj   +1 more source

Vertical Barriers for Land Contamination Containment: A Review. [PDF]

Int J Environ Res Public Health, 2021
Cao B, Xu J, Wang F, Zhang Y, O'Connor D.   +4 more
europepmc   +1 more source

Improving the interpretation of undrained shear strength from piezocone penetration tests by integrating soil physical properties using a hybrid meta-heuristic algorithm

Journal of Rock Mechanics and Geotechnical Engineering
Conventional empirical equations for estimating undrained shear strength (su) from piezocone penetration test (CPTu) data, without incorporating soil physical properties, often lack the accuracy and robustness required for geotechnical site ...
Meng Wu, Zening Zhao, Guojun Cai
doaj   +1 more source

Study on the Influence of Pile Installation Disturbance on the Settlement of Composite Foundation

Applied Sciences
The disturbance generated during the pile installation process increased the compressibility of the soil between the piles, thereby causing additional settlement of the composite foundation.
Zhiwei Shao, Baoning Hong, Xin Liu, Yunlong Yao, Dongning Sun, Guisen Wang   +5 more
doaj   +1 more source

Numerical simulation of free-fall penetrometer dissipation tests in rate-dependent clay

Applied Ocean Research
The free-fall penetrometer (FFP) is a novel in-situ tool with potential of soil characterization in deep waters, owing to its low cost and high efficiency.
Kun Ma, Dong Wang, Jingbin Zheng, Kuntan Chang   +3 more
doaj   +1 more source

Field Test and Numerical Simulation on the Long-Term Thermal Response of PHC Energy Pile in Layered Foundation. [PDF]

Sensors (Basel), 2021
Zhang G, Cao Z, Liu Y, Chen J.
europepmc   +1 more source

A geo-chemo-mechanical study of a highly polluted marine system (Taranto, Italy) for the enhancement of the conceptual site model. [PDF]

Sci Rep, 2021
Cotecchia F, Vitone C, Sollecito F, Mali M, Miccoli D, Petti R, Milella D, Ruggieri G, Bottiglieri O, Santaloia F, De Bellis P, Cafaro F, Notarnicola M, Todaro F, Adamo F, Di Nisio A, Lanzolla AML, Spadavecchia M, Moretti M, Agrosì G, De Giosa F, Fago P, Lacalamita M, Lisco S, Manzari P, Mesto E, Romano G, Scardino G, Schingaro E, Siniscalchi A, Tempesta G, Valenzano E, Mastronuzzi G, Cardellicchio N, Di Leo A, Spada L, Giandomenico S, Calò M, Uricchio VF, Mascolo G, Bagnuolo G, Ciannarella R, Tursi A, Cipriano G, Cotugno P, Sion L, Carlucci R, Capasso G, De Chiara G, Pisciotta G, Velardo R, Corbelli V.   +51 more
europepmc   +1 more source

Soil Identification Using Piezocone Data by Fuzzy Method

Soils and Foundations, 1998
Several charts have been proposed so far for soil classification using either cone penetration test (CPT) or CPT with pore pressure measurement (CPTU) data. In the present paper, a soil classification method has been proposed based on the fuzzy theoretical method using CPTU data.
openaire   +2 more sources

Evaluation of geotechnical parameters of reclaimed land from near-surface seismic refraction method. [PDF]

Heliyon, 2021
Adewoyin OO, Joshua EO, Akinyemi ML, Omeje M, Adagunodo TA.   +4 more
europepmc   +1 more source

PIEZOCONE DE RESISTIVIDADE (RCPTu) COMO FERRAMENTA DE DEFINIÇÃO DE UNIDADES HIDROESTRATIGRÁFICAS

Revista Águas Subterrâneas, 2017
A DD-038 da CETESB trouxe a obrigatoriedade de, nas etapas de diagnóstico, definir, caracterizar e delimitar as unidades hidroestratigráficas (UH). Trouxe também a necessidade de avaliar a distribuição das substâncias químicas de interesse (SQI) e sua ...
Marcos Tanaka Riyis, Rafael Muraro Derrite, Mauro Tanaka Riyis, Lucas Scarpanti Jesus   +3 more
doaj