Results 1 to 10 of about 6,147 (304)
Correction of Young’s Modulus Calculation in the Flexural Mode of Resonant Column Test
Applied Sciences (Switzerland), 2020 The resonant column test includes torsional and flexural modes that can be used to obtain reduction curves for the shear modulus and Young’s modulus of the soil, respectively.
Chi-Chin Tsai, Tsai Chi-Chin
exaly +4 more sources
Evaluation of Dynamic Properties of Sodium-Alginate-Reinforced Soil Using A Resonant-Column Test [PDF]
Materials, 2021 Ground reinforcement is a method used to reduce the damage caused by earthquakes. Usually, cement-based reinforcement methods are used because they are inexpensive and show excellent performance.
Jae-Eun Ryou +2 more
exaly +3 more sources
Evaluation of the damping ratio of soils in a resonant column using different methods
Soils and Foundations, 2022 This paper addresses the differences between two approaches of damping estimation in the resonant column testing: Steady-State Vibration (SSV) and Free Vibration Decay (FVD) method, at small (
Kunjari Mog, P Anbazhagan
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Timoshenko beam effect in flexural resonant column tests
Soils and Foundations, 2019 Abstract Current methods for deriving Young’s modulus (E) from flexural resonant column tests do not account for the Timoshenko beam effect. Hence, the extent of the Timoshenko beam effect is investigated in this study using a series of numerical experiments performed by finite element program LS-DYNA.
Eng-Choon Leong
exaly +3 more sources
Journal of Marine Science and Engineering, 2021 Offshore wind power, as an efficient renewable energy source, is being vigorously developed nowadays. However, the liquefaction of marine sand due to earthquakes brings potential safety hazards to the wind turbine structures.
Fayun Liang +5 more
doaj +1 more source
Buildings, 2023 The hardening small strain (HSS) model, which considers the non-linear characteristics of the shear modulus of soil in the small strain range, is commonly utilized in the numerical analysis of excavations in sensitive environments.
Mingming Cao +6 more
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The Dynamic Properties of Sand under Torsion: A Literature Review
Geotechnics, 2023 Resonant column (RC) and the torsional simple shear (TOSS) tests have shown proven competency in acquiring precise and repeatable measurements regarding the shear modulus and damping ratio of soil.
Majd Ahmad, Richard Ray
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Characterizing the Effect of Water Content on Small-Strain Shear Modulus of Qiantang Silt
Journal of Marine Science and Engineering, 2021 Due to the impact of natural and artificial influence, such as waves, tides, and artificial dewatering, the small-strain shear modulus of soils may vary with the water content of soil, causing deformation of excavations and other earth structures.
Lisha Zhang +3 more
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Yantu gongcheng xuebao, 2020 In order to match the similitude ratio of acceleration of a superstructure-soil-tunnel interaction system and truly restore its dynamic response under earthquake action, a kind of model soil composed of sawdust, river sand, silty clay and water is ...
XIE Jun 1, 2, BAO Shu-xian 2, HU Ying-fei 2, NI Ya-jing 2, LI Yan-tao 1
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Experimental study on effects of water content on small-strain shear modulus of undisturbed loess
Yantu gongcheng xuebao, 2022 The small-strain shear modulus and degradation mode of soils provide the important fundamental information for analyzing and evaluating the dynamic response of soils to earthquake in geotechnical engineering.
JIAN Tao 1, 2, KONG Ling-wei 1, BAI Wei 1, WANG Jun-tao 1, 2, LIU Bing-heng 1, 2
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