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Development and improvement of safety analysis code for geological disposal

Abstract

In order to confirm the long-term safety concerning geological disposal, probabilistic safety assessment code and other analysis codes, which can evaluate possibility of each event and influence on engineered barrier and natural barrier by the event, were introduced. We confirmed basic functions of those codes and studied the relation between those functions and FEP/PID which should be taken into consideration in safety assessment. We are planning to develop 'Nuclide Migration Assessment System' for the purpose of realizing improvement in efficiency of assessment work, human error prevention for analysis, and quality assurance of the analysis environment and analysis work for safety assessment by using it. As the first step, we defined the system requirements and decided the system composition and functions which should be mounted in them based on those requirements. (author)
Authors:
"NONE"
Publication Date:
Aug 15, 2013
Product Type:
Technical Report
Report Number:
JNES-RE-2013-0001
Resource Relation:
Other Information: 4 refs., 1 fig., 1 tab.; Related Information: In: Annual safety research report, JFY 2012| Japan Nuclear Energy Safety Organization, Tokyo (Japan)| 708 p.
Subject:
12 MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; DIFFUSION BARRIERS; GEOLOGIC SURVEYS; GROUND DISPOSAL; HIGH-LEVEL RADIOACTIVE WASTES; PROBABILISTIC ESTIMATION; QUALITY ASSURANCE; RADIONUCLIDE MIGRATION; RISK ASSESSMENT; SAFETY ANALYSIS
OSTI ID:
22321050
Research Organizations:
Japan Nuclear Energy Safety Organization, Nuclear Fuel Cycle and Radioactive Waste Management Safety Department, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
TRN: JP1500850027252
Availability:
Available from the Internet at URL http://www.nsr.go.jp/archive/jnes/content/000125907.pdf
Submitting Site:
INIS
Size:
page(s) 311-316
Announcement Date:
Apr 03, 2015

Citation Formats

Development and improvement of safety analysis code for geological disposal. Japan: N. p., 2013. Web.
Development and improvement of safety analysis code for geological disposal. Japan.
2013. "Development and improvement of safety analysis code for geological disposal." Japan.
@misc{etde_22321050,
title = {Development and improvement of safety analysis code for geological disposal}
abstractNote = {In order to confirm the long-term safety concerning geological disposal, probabilistic safety assessment code and other analysis codes, which can evaluate possibility of each event and influence on engineered barrier and natural barrier by the event, were introduced. We confirmed basic functions of those codes and studied the relation between those functions and FEP/PID which should be taken into consideration in safety assessment. We are planning to develop 'Nuclide Migration Assessment System' for the purpose of realizing improvement in efficiency of assessment work, human error prevention for analysis, and quality assurance of the analysis environment and analysis work for safety assessment by using it. As the first step, we defined the system requirements and decided the system composition and functions which should be mounted in them based on those requirements. (author)}
place = {Japan}
year = {2013}
month = {Aug}
}