Results 81 to 90 of about 10,903 (164)
COMPARISON BETWEEN RESONANT-COLUMN AND BENDER ELEMENT TESTS ON THREE TYPES OF SOILS
Dyna, 2013 El ensayo bender element es utilizado en laboratorio para obtener la velocidad de la onda cortante de suelos. Con base en este equipo, se han propuesto diferentes técnicas de ejecución e interpretación.
JAVIER FERNANDO CAMACHO-TAUTA +2 more
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Advancements in resonant column testing of soils using random vibration techniques
, 2013 This study focuses on advancements in resonant column testing of soil and rock using random vibration techniques. A large free-free resonant column device was built and modified to enable the direct measurement of rotational transfer functions of soil ...
Yu, Bing
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, 2021 For determining the response of foundation soils subjected to different kinds of vibrations emerging from (i) an occurrence of an earthquake, (ii) movements of trains over railways tracks, (iii) running of vehicles over roads, and (iv) continuous running
Sanjeev, Shinde Ninad
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Upgrading a resonant column apparatus to reliably measure specimen void ratio [PDF]
The small strain shear modulus of soils is an important design geotechnical parameter for a wide range of civil infrastructure applications. The small strain shear modulus can be determined by using elastic theory as a relationship between the soil ...
Vulpe*, C.
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Resonant Column Teston Dynamic Shear Modulus and Damping Ratio of the Remolded Red Clay
工程科学与技术, 2013 :In order to research the dynamic property of the remoulded red clay under small shear strain amplitude condition,through imposing torsional vibration and changing the driving frequency step by step on the soil column with certain humidity, density and ...
李剑, 陈善雄, 姜领发, 熊署丹
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MicromachinesA compact Ka-band antenna array has been proposed to realize broadband and high gain for millimeter-wave applications. The antenna array is divided into a multilayer composed of a driven slot patch layer and a parasitic patch array layer, which is ...
Kun Deng +5 more
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The Stokoe resonant column apparatus: effects of stiffness, mass and specimen fixity
, 2009 This paper reports the results of a series of analyses, and physical and numerical experiments, carried out in order to investigate the effects of apparatus stiffness and mass, and specimen fixity, on the results obtained from fixed–free resonant column ...
Clayton, C +9 more
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Self-excited flow oscillation in an abruptly expanding circular duct as the noise source
Archives of Acoustics, 2016 The behaviour of oscillations in subsonic flow in a duct with a sudden enlargement of cross-section has been investigated experimentally. The mechanism of one type of oscillation has been found and explained.
Andrzej P. SZUMOWSKI, Janusz PIECHNA
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Frontiers in Earth ScienceThis study uses a fully coupled dynamic effective stress analysis method to evaluate the seismic response of a site containing silty sand which is a liquefiable interlayer.
Xiao-Bo Peng +4 more
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, 2018 A Calibration Chamber for Thermo-hydro-mechanical Studies of Soil Behavior via Resonant Column Testing Daniel R. C. Green The University of Texas at Arlington, 2018 Supervising Professor: Dr.
Green, Daniel R. C.
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