東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Enabling Full-Scale Soil-Structure I...

Colletti, Joseph A.

Linked to FindBook

Google Book

Amazon

博客來

Enabling Full-Scale Soil-Structure Interaction Modeling through Analysis of a Geotechnical Laminar Box and Real-Time Dynamic Hybrid Simulation.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Enabling Full-Scale Soil-Structure Interaction Modeling through Analysis of a Geotechnical Laminar Box and Real-Time Dynamic Hybrid Simulation./
Author:	Colletti, Joseph A.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2019,
Description:	244 p.
Notes:	Source: Dissertations Abstracts International, Volume: 81-02, Section: B.
Contained By:	Dissertations Abstracts International81-02B.
Subject:	Civil engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=13887290
ISBN:	9781085650489

Enabling Full-Scale Soil-Structure Interaction Modeling through Analysis of a Geotechnical Laminar Box and Real-Time Dynamic Hybrid Simulation.
Colletti, Joseph A.

Enabling Full-Scale Soil-Structure Interaction Modeling through Analysis of a Geotechnical Laminar Box and Real-Time Dynamic Hybrid Simulation. - Ann Arbor : ProQuest Dissertations & Theses, 2019 - 244 p.

Source: Dissertations Abstracts International, Volume: 81-02, Section: B.

Thesis (Ph.D.)--State University of New York at Buffalo, 2019.

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

Soil-structure interaction is broadly assumed to be beneficial, with the incorporation of a flexible soil resulting in period-lengthening of the soil-foundation-superstructure system. However, this a high-level product and does not consider component-levels effects, such as gapping, sliding, uplift, or localized liquefaction. These phenomena are detrimental to the global response of the system and are difficult to capture through conventional analysis. While many methodologies to model soil-structure interaction exist, they all rely on approaches that may be simplified, subject to uncertainties, or based on incompatible test data. The experimental work described herein addresses these limitations and presents a pathway to overcome them.This dissertation develops a framework for full-scale laminar box testing, presents novel sensing techniques to reduce uncertainty, quantifies the mechanics and boundaries of the experimental system, and introduces real-time dynamic hybrid simulation of a superstructure in a controlled environment. These advances enable modeling-of-a-model, wherein phenomena related to soil-structure interaction can be isolated and quantified. This study also documents nearly five hundred dynamic events, curates the raw and derived data sets, and describes the meta-data for the experiments.The laminar box system was quantified through empty box and water only testing thrusts. The interlaminar friction as well as the interface between the base and floor were identified. Damping of the mechanical system was developed both with and without soil and under varying testing conditions. Input dynamic events of varying amplitude and frequency content were used to identify wave propagation through the system and are compared with an industry standard code. Real-time dynamic hybrid simulation of a superstructure was used to shift impedance and resulted in localized liquefaction around a pile foundation group.

ISBN: 9781085650489Subjects--Topical Terms:

860360
Civil engineering.

Enabling Full-Scale Soil-Structure Interaction Modeling through Analysis of a Geotechnical Laminar Box and Real-Time Dynamic Hybrid Simulation.
LDR:03089nmm a2200313 4500 001 2263247
005 20200214113221.5
008 220629s2019 ||||||||||||||||| ||eng d
020 $a 9781085650489
035 $a (MiAaPQ)AAI13887290
035 $a AAI13887290
040 $a MiAaPQ $c MiAaPQ
100 1 $a Colletti, Joseph A. $3 3540330
245 1 0 $a Enabling Full-Scale Soil-Structure Interaction Modeling through Analysis of a Geotechnical Laminar Box and Real-Time Dynamic Hybrid Simulation.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2019
300 $a 244 p.
500 $a Source: Dissertations Abstracts International, Volume: 81-02, Section: B.
500 $a Advisor: Tessari, Anthony F.
502 $a Thesis (Ph.D.)--State University of New York at Buffalo, 2019.
506 $a This item must not be sold to any third party vendors.
506 $a This item must not be added to any third party search indexes.
520 $a Soil-structure interaction is broadly assumed to be beneficial, with the incorporation of a flexible soil resulting in period-lengthening of the soil-foundation-superstructure system. However, this a high-level product and does not consider component-levels effects, such as gapping, sliding, uplift, or localized liquefaction. These phenomena are detrimental to the global response of the system and are difficult to capture through conventional analysis. While many methodologies to model soil-structure interaction exist, they all rely on approaches that may be simplified, subject to uncertainties, or based on incompatible test data. The experimental work described herein addresses these limitations and presents a pathway to overcome them.This dissertation develops a framework for full-scale laminar box testing, presents novel sensing techniques to reduce uncertainty, quantifies the mechanics and boundaries of the experimental system, and introduces real-time dynamic hybrid simulation of a superstructure in a controlled environment. These advances enable modeling-of-a-model, wherein phenomena related to soil-structure interaction can be isolated and quantified. This study also documents nearly five hundred dynamic events, curates the raw and derived data sets, and describes the meta-data for the experiments.The laminar box system was quantified through empty box and water only testing thrusts. The interlaminar friction as well as the interface between the base and floor were identified. Damping of the mechanical system was developed both with and without soil and under varying testing conditions. Input dynamic events of varying amplitude and frequency content were used to identify wave propagation through the system and are compared with an industry standard code. Real-time dynamic hybrid simulation of a superstructure was used to shift impedance and resulted in localized liquefaction around a pile foundation group.
590 $a School code: 0656.
650 4 $a Civil engineering. $3 860360
650 4 $a Geotechnology. $3 1018558
690 $a 0543
690 $a 0428
710 2 $a State University of New York at Buffalo. $b Civil, Structural and Environmental Engineering. $3 1023703
773 0 $t Dissertations Abstracts International $g 81-02B.
790 $a 0656
791 $a Ph.D.
792 $a 2019
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=13887290