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The bearing capacity based on standard penetration test [PDF]
E3S Web of ConferencesThe stability of building construction or series is not only determined by the upper circuit but the stability of the lower series in this case the foundation plays an equally important role in maintaining the stability of the structure.
Widiarso Dian Agus +2 more
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Influence of Drilling Methods on the Results of Standard Penetration Test in Loess–Paleosol Sequence [PDF]
Frontiers in Built Environment, 2022 Standard penetration test (SPT) is an important in situ measurement for field investigation of geotechnical and geological engineering. The drilling approaches for implementation of SPT can be classified into dry, wet, and water circulation drillings ...
Xin Li +4 more
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Energy Measurement in Standard Penetration Tests [PDF]
Sustainability, 2023 The standard penetration test (SPT) is a widely used in situ test method worldwide that can evaluate soil properties based on the blow counts (N-value). The N-value depends on soil properties, and the energy transferred to the drill pipe during hammering. Currently, European and American scholars generally believe that variation in the amount of hammer
Peng Ji +7 more
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Probabilistic Liquefaction Analysis Using Standard Penetration Test
Studia Geotechnica et Mechanica, 2022 The Youd etal liquefaction resistance curves developed in 2001 to characterize the cyclic resistance of soil based on SPT test are the most used in the context of the Seed and Idriss simplified procedure as a deterministic model.
Kamel Filali, Badreddine Sbartai
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Experimental Study on Axial Stress and Hammer Impacting Energy of Offshore Standard Penetration Test [PDF]
Applied Sciences, 2023 Standard penetration test (SPT) has been widely used in offshore exploration because of its unique advantages. Unlike onshore exploration, offshore construction areas are characterized by high waves and water depths ranging from several meters to tens of
Miaojun Sun +3 more
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Determination of soil properties from standard penetration test complemented by torque measurement (SPT-T) [PDF]
Acta Scientiarum: Technology, 2014 The major problem on geotechnical work is to ensure that no settlements occur during the life cycle of the construction. This involves proper design of foundations and their bearing capacity. The Brazilian standard for design and execution of foundations,
Anna S. P. Peixoto, David de Carvalho
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Assessing Susceptibility to Soil Liquefaction Using the Standard Penetration Test (SPT)—A Case Study from the City of Portoviejo, Coastal Ecuador [PDF]
Land, 2022 The city of Portoviejo in coastal Ecuador was severely affected during the 16 April 2016, Pedernales earthquake (Mw 7.8). Various coseismic liquefaction phenomena occurred, inducing lateral spreading, sand boils, ground subsidence, and sinkholes in soils
Eduardo Ortiz-Hernández +3 more
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Underwater noise from geotechnical drilling and standard penetration testing [PDF]
The Journal of the Acoustical Society of America, 2017 Geotechnical site investigations prior to marine construction typically involve shallow, small-core drilling and standard penetration testing (SPT), during which a small tube is hammered into the ground at the bottom of the borehole. Drilling (120 kW, 83 mm diameter drillbit, 1500 rpm, 16–17 m drill depth in sand and mudstone) and SPT (50 mm diameter ...
Christine Erbe, Craig McPherson
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Enhanced characterization of hydraulic conductivity via standard penetration test for sandy soils and weathered rocks [PDF]
Scientific ReportsThis study introduces a novel methodology for predicting hydraulic conductivity (K) from standard penetration test (SPT) N-values, addressing the critical challenges of conventional field measurements that result in sparse K data. The research objectives
Wanhyuk Seo, Eomzi Yang, Tae Sup Yun
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Teknika, 2014 Pengujian tanah di lapangan dengan menggunakan Standard Penetration Test (SPT) umum digunakan untuk mengetahui kekuatan tanah. Beberapan korelasi antara nilai N SPT dengan parameter kekuatan tanah telah banyak dikembangkan di beberapa negara berbeda ...
Enden Mina, Rama Indera Kusuma
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