東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

FindBook

Google Book

Amazon

博客來

Performance Based Characterization of Uncertainties for Nonlinear Seismic Analysis of Concrete Structures in Nuclear Power Plants.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Performance Based Characterization of Uncertainties for Nonlinear Seismic Analysis of Concrete Structures in Nuclear Power Plants./
作者:	Lee, Sang Woo.
面頁冊數:	1 online resource (172 pages)
附註:	Source: Dissertations Abstracts International, Volume: 84-02, Section: B.
Contained By:	Dissertations Abstracts International84-02B.
標題:	Strain hardening. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29228679click for full text (PQDT)
ISBN:	9798841534150

Performance Based Characterization of Uncertainties for Nonlinear Seismic Analysis of Concrete Structures in Nuclear Power Plants.
Lee, Sang Woo.

Performance Based Characterization of Uncertainties for Nonlinear Seismic Analysis of Concrete Structures in Nuclear Power Plants. - 1 online resource (172 pages)

Source: Dissertations Abstracts International, Volume: 84-02, Section: B.

Thesis (Ph.D.)--North Carolina State University, 2022.

Includes bibliographical references

With implementation of Risk-Informed and Performance-Based (RIPB) Regulation in the nuclear industry, Seismic Probabilistic Risk Assessment (SPRA) is used as a tool to provide insights into the strengths and weaknesses of the design and operation of nuclear power plants. Overall risk in SPRA is estimated from the fragility curves which represent the probability of failure to reach a required performance level. A fragility curve varies significantly depending on the desired performance level of the structure and requires an explicit consideration and quantification of different sources of uncertainties. Historically, seismic design of nuclear structures has considered that such systems remain linear for design basis events. However, the US Nuclear Regulatory Commission is considering the use of RIPB design guidelines (ASCE- 43) and a consideration of various limit-states in ASCE-43 allows different levels of nonlinearity in the structural systems when subjected to a design earthquake. As a result, unnecessary conservatisms due to the linear design can be reduced and a risk-balanced design can be achieved. In addition, the accident at the Fukushima-Daiichi nuclear plant triggered an extensive effort by the industry to assess the response of structures and equipment for beyond design basis earthquake loading in order to assess available margins. This dissertation focuses on a performance-based characterization and quantification of uncertainties in the nonlinear model parameters of Concrete Damage Plasticity Model (CDPM) that is used widely in the nuclear industry to represent concrete's nonlinear behavior. This research also illustrates the effect of uncertainties in the nonlinear model parameters of CDPM and different damping models on the seismic response of reinforced concrete structures. It provides performance-based guidance on appropriate selection of nonlinear model parameters and damping models needed in such analyses.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798841534150Subjects--Topical Terms:

3681455
Strain hardening.
Index Terms--Genre/Form:

542853
Electronic books.

Performance Based Characterization of Uncertainties for Nonlinear Seismic Analysis of Concrete Structures in Nuclear Power Plants.
LDR:03444nmm a2200433K 4500 001 2353929
005 20230322053940.5
006 m o d
007 cr mn ---uuuuu
008 241011s2022 xx obm 000 0 eng d
020 $a 9798841534150
035 $a (MiAaPQ)AAI29228679
035 $a (MiAaPQ)NCState_Univ18402039628
035 $a AAI29228679
040 $a MiAaPQ $b eng $c MiAaPQ $d NTU
100 1 $a Lee, Sang Woo. $3 3694258
245 1 0 $a Performance Based Characterization of Uncertainties for Nonlinear Seismic Analysis of Concrete Structures in Nuclear Power Plants.
264 0 $c 2022
300 $a 1 online resource (172 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertations Abstracts International, Volume: 84-02, Section: B.
500 $a Advisor: Proestos, Giorgio; Gupta, Abhinav.
502 $a Thesis (Ph.D.)--North Carolina State University, 2022.
504 $a Includes bibliographical references
520 $a With implementation of Risk-Informed and Performance-Based (RIPB) Regulation in the nuclear industry, Seismic Probabilistic Risk Assessment (SPRA) is used as a tool to provide insights into the strengths and weaknesses of the design and operation of nuclear power plants. Overall risk in SPRA is estimated from the fragility curves which represent the probability of failure to reach a required performance level. A fragility curve varies significantly depending on the desired performance level of the structure and requires an explicit consideration and quantification of different sources of uncertainties. Historically, seismic design of nuclear structures has considered that such systems remain linear for design basis events. However, the US Nuclear Regulatory Commission is considering the use of RIPB design guidelines (ASCE- 43) and a consideration of various limit-states in ASCE-43 allows different levels of nonlinearity in the structural systems when subjected to a design earthquake. As a result, unnecessary conservatisms due to the linear design can be reduced and a risk-balanced design can be achieved. In addition, the accident at the Fukushima-Daiichi nuclear plant triggered an extensive effort by the industry to assess the response of structures and equipment for beyond design basis earthquake loading in order to assess available margins. This dissertation focuses on a performance-based characterization and quantification of uncertainties in the nonlinear model parameters of Concrete Damage Plasticity Model (CDPM) that is used widely in the nuclear industry to represent concrete's nonlinear behavior. This research also illustrates the effect of uncertainties in the nonlinear model parameters of CDPM and different damping models on the seismic response of reinforced concrete structures. It provides performance-based guidance on appropriate selection of nonlinear model parameters and damping models needed in such analyses.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
650 4 $a Strain hardening. $3 3681455
650 4 $a Nuclear energy. $3 539127
650 4 $a Energy dissipation. $3 619627
650 4 $a Earthquakes. $3 535233
650 4 $a Sensitivity analysis. $3 3560752
650 4 $a Epistemology. $3 896969
650 4 $a Reinforced concrete. $3 861675
650 4 $a Concrete. $3 666349
650 4 $a Nuclear power plants. $3 645334
650 4 $a Civil engineering. $3 860360
650 4 $a Energy. $3 876794
650 4 $a Engineering. $3 586835
650 4 $a Geophysics. $3 535228
650 4 $a Nuclear engineering. $3 595435
650 4 $a Nuclear physics. $3 517741
650 4 $a Philosophy. $3 516511
650 4 $a Physics. $3 516296
655 7 $a Electronic books. $2 lcsh $3 542853
690 $a 0393
690 $a 0543
690 $a 0791
690 $a 0537
690 $a 0373
690 $a 0467
690 $a 0552
690 $a 0756
690 $a 0422
690 $a 0605
710 2 $a ProQuest Information and Learning Co. $3 783688
710 2 $a North Carolina State University. $3 1018772
773 0 $t Dissertations Abstracts International $g 84-02B.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29228679 $z click for full text (PQDT)