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Seismic Evaluation and Optimization ...

Abdallah, Ahmed.

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Seismic Evaluation and Optimization of Reinforced Concrete Multistory Building.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Seismic Evaluation and Optimization of Reinforced Concrete Multistory Building./
Author:	Abdallah, Ahmed.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2020,
Description:	170 p.
Notes:	Source: Masters Abstracts International, Volume: 81-10.
Contained By:	Masters Abstracts International81-10.
Subject:	Civil engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=27836093
ISBN:	9798607323578

Seismic Evaluation and Optimization of Reinforced Concrete Multistory Building.
Abdallah, Ahmed.

Seismic Evaluation and Optimization of Reinforced Concrete Multistory Building. - Ann Arbor : ProQuest Dissertations & Theses, 2020 - 170 p.

Source: Masters Abstracts International, Volume: 81-10.

Thesis (M.S.)--Morehead State University, 2020.

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

Earthquakes can cause major disasters that result in a high number of human casualties and large economic losses. In civil engineering, structures may suffer full or partial collapse due to high levels of damage caused by an earthquake. Therefore, it is essential to evaluate the effect of seismic vulnerability to the life safety of existing buildings. This evaluation estimates the deficiencies and scores the structural systems according to the current standards. In the present investigation, numerical simulation is employed to analyze the seismic performance of a multistory building. Based on the recent methodologies and procedures that can provide vulnerability assessments to reinforced concrete structures, the response of the building to the lateral loads is a highlighted and assessed in the seismic risk evaluation process. The effect of fluid viscous dampers on the lateral displacement of the building is also considered.The general finite element software ETABS (Extended Tridimensional Analyses of Building Structures) is employed since it is widely used to forecast the status of the structure once it is subjected to the seismic or wind loadings. Response spectrum is obtained according to the imperial valley zip code. A dynamic analysis of the building provides an indication regarding the lateral behavior of the building. 24 dampers are attached to the building in different strategies in order to optimize the best strategy. It is found the direction of the damper has a significant effect on the displacement when it is not installed in the corners, i.e. the horizontal distribution of the damper decreases the lateral displacement but shows ignorable effect on the vertical displacement. On the other hand, dampers in the corners of the building decreases both lateral and vertical displacements.

ISBN: 9798607323578Subjects--Topical Terms:

860360
Civil engineering.

Seismic Evaluation and Optimization of Reinforced Concrete Multistory Building.
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245 1 0 $a Seismic Evaluation and Optimization of Reinforced Concrete Multistory Building.
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500 $a Source: Masters Abstracts International, Volume: 81-10.
500 $a Advisor: Zargari, Ahmad;Li, Zhaochao.
502 $a Thesis (M.S.)--Morehead State University, 2020.
506 $a This item must not be sold to any third party vendors.
520 $a Earthquakes can cause major disasters that result in a high number of human casualties and large economic losses. In civil engineering, structures may suffer full or partial collapse due to high levels of damage caused by an earthquake. Therefore, it is essential to evaluate the effect of seismic vulnerability to the life safety of existing buildings. This evaluation estimates the deficiencies and scores the structural systems according to the current standards. In the present investigation, numerical simulation is employed to analyze the seismic performance of a multistory building. Based on the recent methodologies and procedures that can provide vulnerability assessments to reinforced concrete structures, the response of the building to the lateral loads is a highlighted and assessed in the seismic risk evaluation process. The effect of fluid viscous dampers on the lateral displacement of the building is also considered.The general finite element software ETABS (Extended Tridimensional Analyses of Building Structures) is employed since it is widely used to forecast the status of the structure once it is subjected to the seismic or wind loadings. Response spectrum is obtained according to the imperial valley zip code. A dynamic analysis of the building provides an indication regarding the lateral behavior of the building. 24 dampers are attached to the building in different strategies in order to optimize the best strategy. It is found the direction of the damper has a significant effect on the displacement when it is not installed in the corners, i.e. the horizontal distribution of the damper decreases the lateral displacement but shows ignorable effect on the vertical displacement. On the other hand, dampers in the corners of the building decreases both lateral and vertical displacements.
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