Results 51 to 60 of about 7,041,661 (204)

Piles for offshore wind turbines: A state of the art review [PDF]

open access: yes, 2012
The paper considers the current state of the art for estimating the pull-out capacity of driven open-ended piles used to support wind turbine foundations founded on sand.
Igoe, David   +2 more
core   +1 more source

Application of wave equation theory to improve dynamic cone penetration test for shallow soil characterisation

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2022
Among the geotechnical in situ tests, the dynamic penetration test (DPT) is commonly used around the world. However, DPT remains a rough technique and provides only one failure parameter: blow count or cone resistance.
Miguel Angel Benz Navarrete   +2 more
doaj   +1 more source

The Correlation between Penetration Pressure Required to Install Pile Foundation and to Insert Bi-cones in Cone Penetration Test

open access: yesCivil Engineering Dimension, 2019
One of the common methods used to install pile foundation is hydraulic jacked-in machine. In this method, a pile is pushed down into the ground up to the predetermined depth. The method has similar principle to that of Cone Penetration Test (CPT).
Gogot Setyo Budi   +2 more
doaj   +3 more sources

Liquefaction Assessment Using the CPT and Accounting for Soil Ageing

open access: yesAceh International Journal of Science and Technology, 2018
Due to its continuous data recording capability, excellent repeatability and accuracy, relatively low cost and simplicity of operation, the cone penetration test (CPT) offers enhanced liquefaction assessment over its predecessor the standard penetration ...
Bambang Setiawan, Mark Jaksa
doaj   +1 more source

Hypervision Proton Surgery: The Future Direction of Proton Therapy

open access: yesiNew Medicine, EarlyView.
ABSTRACT Proton beams provide unique physical advantages characterized by a low entrance dose, negligible exit dose, and a sharp Bragg peak, which enable superior sparing of normal tissues and support safe dose escalation for improved tumor control. However, conventional photon‐based fractionation remains widely used in proton therapy, where prolonged ...
Li Li, Shuanghu Yuan
wiley   +1 more source

Ensaios dilatométricos - DMT em solos de Santa Catarina: estudo comparativo com CPT e SPT [PDF]

open access: yes, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Civil.É crescente a demanda mundial pela realização de ensaios geotécnicos de campo.
Silva, Fábio Krueger da
core  

GRAVITY TYPE CONE PENETRATION TEST ON SEABED OFF EASTERN HOKKAIDO, THE SEA OF OKHOTSK [PDF]

open access: yes, 2018
表層型メタンハイドレート(MH)が存在している深海底地盤の強度を調べるために,コアラーで採取した試料を用いて強度を求めた場合,間隙水にメタンが溶存しており,採取コアを引き上げることによって溶存ガスが気泡化し,試料が乱され正確な強度を求めることが困難である.そこで,表層型MHの存在が確認されている北海道道東沖のオホーツク海において,重力式コーン貫入試験(CPT)を行い,海底地盤強度の直接測定を試みた.また,コア試料に対する船上試験結果と比較し,試料の乱れについても検討した.その結果 ...
内田, 康人   +12 more
core   +1 more source

Practical Methods for Determining Soil Strength Parameters in Offshore Wind Power Geotechnical Investigation

open access: yes南方能源建设, 2021
[Introduction] In order to determine soil strength parameters more accurately and reliably, based on domestic and foreign engineering experience and research results, this paper proposes a practical method to obtain the undrained shear strength of clay ...
LI Zhongxin   +4 more
doaj   +1 more source

Collocated Geotechnical and Geophysical Test Dataset at Three Sites in Napier, New Zealand

open access: yesEarthquake Spectra, Volume 42, Issue 4, November 2026.
Reliable assessment of liquefaction hazard, particularly in the context of groundwater fluctuations associated with hydroclimatic changes and variability between liquefaction assessment methods, necessitates supplementary data and advanced site characterization methods.
Aavash Ghimire   +4 more
wiley   +1 more source

Statistical review of CPT data and implications for pile design [PDF]

open access: yes, 2013
2nd International Symposium on Cone Penetration Testing (CPT10), Huntington Beach, California, USA, May 9-11, 2010Natural soil variability can result in a range of pile capacities at a specific test site.
Doherty, Paul, Gavin, Kenneth
core   +1 more source

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