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Energy Dissipation Analysis Framewor...

Yang, Han.

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Energy Dissipation Analysis Framework for Soil Structure Interaction.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Energy Dissipation Analysis Framework for Soil Structure Interaction./
Author:	Yang, Han.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2019,
Description:	186 p.
Notes:	Source: Dissertations Abstracts International, Volume: 81-04, Section: B.
Contained By:	Dissertations Abstracts International81-04B.
Subject:	Civil engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=22620439
ISBN:	9781392737477

Energy Dissipation Analysis Framework for Soil Structure Interaction.
Yang, Han.

Energy Dissipation Analysis Framework for Soil Structure Interaction. - Ann Arbor : ProQuest Dissertations & Theses, 2019 - 186 p.

Source: Dissertations Abstracts International, Volume: 81-04, Section: B.

Thesis (Ph.D.)--University of California, Davis, 2019.

This item must not be sold to any third party vendors.

Presented in this dissertation is an energy dissipation analysis framework for SSI. The issues of energy analysis in current practice are pointed out. As a commonly missed term in literature, plastic free energy is introduced with explanations on its physical nature. Energy dissipation due to material inelasticity, for solids and structural elements, and viscous damping are properly modeled. Theory and formulation of each energy term is derived based on the principles of thermodynamics. The topics of energy input and radiation damping are also addressed. Equation of calculating numerical energy dissipation for Newmark algorithm is derived. System energy fluctuation, or even production, could happen if inappropriate simulation parameters or time increment is used. It is suggested that numerical energy conservationshould always be checked.The presented energy analysis framework is implemented in the Real-ESSI Simulator for modeling and simulation, and visualized using ParaView with Real-ESSI plug-in. Material- and element-level numerical examples for energy dissipation due to material inelasticity, viscous damping, and/or numerical damping are developed and discussed. It is shown that the proposed energy computation framework does follow the two principles of thermodynamics, energy conservation and nonnegative energy dissipation, at all times.Large-scale, practical engineering examples are analyzed using the developed energy framework. The cases of reinforced shear wall, UNR soil box, and nuclear power plant demonstrate the full capability of energy dissipation analysis It is illustrated that the obtained energy analysis results can be directly used for the evaluation and optimization of SSI system designs.

ISBN: 9781392737477Subjects--Topical Terms:

860360
Civil engineering.
Subjects--Index Terms:

Energy Dissipation

Energy Dissipation Analysis Framework for Soil Structure Interaction.
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020 $a 9781392737477
035 $a (MiAaPQ)AAI22620439
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040 $a MiAaPQ $c MiAaPQ
100 1 $a Yang, Han. $3 1984741
245 1 0 $a Energy Dissipation Analysis Framework for Soil Structure Interaction.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2019
300 $a 186 p.
500 $a Source: Dissertations Abstracts International, Volume: 81-04, Section: B.
500 $a Advisor: Jeremic, Boris.
502 $a Thesis (Ph.D.)--University of California, Davis, 2019.
506 $a This item must not be sold to any third party vendors.
520 $a Presented in this dissertation is an energy dissipation analysis framework for SSI. The issues of energy analysis in current practice are pointed out. As a commonly missed term in literature, plastic free energy is introduced with explanations on its physical nature. Energy dissipation due to material inelasticity, for solids and structural elements, and viscous damping are properly modeled. Theory and formulation of each energy term is derived based on the principles of thermodynamics. The topics of energy input and radiation damping are also addressed. Equation of calculating numerical energy dissipation for Newmark algorithm is derived. System energy fluctuation, or even production, could happen if inappropriate simulation parameters or time increment is used. It is suggested that numerical energy conservationshould always be checked.The presented energy analysis framework is implemented in the Real-ESSI Simulator for modeling and simulation, and visualized using ParaView with Real-ESSI plug-in. Material- and element-level numerical examples for energy dissipation due to material inelasticity, viscous damping, and/or numerical damping are developed and discussed. It is shown that the proposed energy computation framework does follow the two principles of thermodynamics, energy conservation and nonnegative energy dissipation, at all times.Large-scale, practical engineering examples are analyzed using the developed energy framework. The cases of reinforced shear wall, UNR soil box, and nuclear power plant demonstrate the full capability of energy dissipation analysis It is illustrated that the obtained energy analysis results can be directly used for the evaluation and optimization of SSI system designs.
590 $a School code: 0029.
650 4 $a Civil engineering. $3 860360
653 $a Energy Dissipation
653 $a Finite Element Method
653 $a Material Damage
653 $a Seismic Energy
653 $a Soil Structure Interaction
690 $a 0543
710 2 $a University of California, Davis. $b Civil and Environmental Engineering. $3 1671151
773 0 $t Dissertations Abstracts International $g 81-04B.
790 $a 0029
791 $a Ph.D.
792 $a 2019
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=22620439