Highlighting the Change of the Dynamic Response to Discrete Variation of Soil Stiffness in the Process of Dynamic Compaction with Roller Compactors Based on Linear Rheological Modeling

Cornelia Florentina Dobrescu

doi:10.4028/www.scientific.net/AMM.801.242

Paper Titles

Dynamical and Geometrical Aspects Regarding the Behaviour of a Railway Vehicle Running on Curved Routes
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A Methodology to Estimate the Center of Oscillation and the Center of Mass of a Railway Vehicle
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Assessment of Occupational Risk of Exposure to Vibrations Based on ‘The Document for Safety to Professional Vibration’
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Analysis of the Human Health and Safety Requirements to Vibration Generated Risks
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Highlighting the Change of the Dynamic Response to Discrete Variation of Soil Stiffness in the Process of Dynamic Compaction with Roller Compactors Based on Linear Rheological Modeling
p.242

Vibration Aspects on Local Light Rail Transportation
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Determining the Reaction Forces and Torques that Appeared in the Ankle Joint during Normal Walking
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Experimental and Theoretic Viscoelastic Behavior of Functional Spinal Unit, In Stress Relaxation Test
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Viscoelastic Behavior Simulation of Cortical Bone Tissues Using Burgers Rheological Model
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 801Highlighting the Change of the Dynamic Response to...

Highlighting the Change of the Dynamic Response to Discrete Variation of Soil Stiffness in the Process of Dynamic Compaction with Roller Compactors Based on Linear Rheological Modeling

Abstract:

The paper presents the dynamic response in motion and stress transmitted to the soil to rotating inertial dynamic excitations, for each layer of soil with specific stiffness. Upon repeated passages on the same layer of soil, there will be taken into account the new rigidities that change the dynamic response called "successive transition" within the linear - elastic limit, up to the ultimate the achievement of the last end state of deformability.Parametric variation curves are specific to certain regularities families expressing multiple correlations, useful for assessing the degree of compaction by vibration of natural soils, by highlighting the movement of resonance points after each pass on the same layer of soil.

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Periodical:

Applied Mechanics and Materials (Volume 801)

Pages:

242-248

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.801.242

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Online since:

October 2015

Authors:

Cornelia Florentina Dobrescu*

Keywords:

Dynamic Compaction, Dynamic Response, Linear Rheological Modeling, Roller Compactors, Soil Stiffness

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* - Corresponding Author

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