Published May 2002 | Version v1
Miscellaneous Metadata-only

Seismic fragility analysis using uniform hazard spectrum

Creators

  • 1. KAERI, Taejon (Korea, Republic of)
  • 2. KEPRI, Taejon (Korea, Republic of)

Description

In this paper, a method for modifying the seismic fragility parameters that are calculated based on the site specific median spectrum is described. This simple method was developed to incorporate the effects of the uniform hazard spectrum (UHS). The seismic fragility parameters of typical NPP components are modified using the uniform hazard spectrum. The modification factor, FUHS, is used to modify the original fragility parameters. In this study, a uniform hazard spectrum is developed using available seismic hazard data for Uljin NPP site. This uniform hazard spectrum is used for the modification of fragility parameters. The HCLPF acceleration levels of the typical components are increased due to the effects of the uniform hazard spectrum

Part of:
Proceedings of the KNS-KARP Joint spring meeting

Additional details

Publishing Information

Publisher
KNS
Imprint Place
Taejon (Korea, Republic of)
Imprint Title
Proceedings of the KNS-KARP Joint spring meeting
Imprint Pagination
[CD-ROM]
Journal Page Range
[9 p.]

Conference

Title
2002 joint spring meeting of the KNS-KARP
Dates
23-24 May 2002
Place
Gwangju (Korea, Republic of)

INIS

Country of Publication
Korea, Republic of
Country of Input or Organization
Korea, Republic of
INIS RN
34009961
Subject category
S42: ENGINEERING; S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
GROUND MOTION; NUCLEAR POWER PLANTS; REACTOR COMPONENTS; SEISMIC EFFECTS; SEISMIC WAVES; SOIL-STRUCTURE INTERACTIONS; SPECTRA
Descriptors DEC
MOTION; NUCLEAR FACILITIES; POWER PLANTS; THERMAL POWER PLANTS

Optional Information

Notes
8 refs, 4 figs, 2 tabs