- Author
-
Adams, T. M.
|
Stevenson, J. D.
- Title
- Assessment of United States Industry Structural Codes and Standards for Application to Advanced Nuclear Power Reactors. Appendices. Volume 2.
- Coporate
- Stevenson and Associates, Cleveland, OH
- Sponsor
- Nuclear Regulatory Commission, Washington, DC
- Report
-
NUREG/CR-6358-V2
October 1995
147 p.
- Distribution
- Available from National Technical Information Service
- Keywords
-
nuclear power plants
|
codes
|
standards
|
light water
|
earthquakes
|
surveys
|
damage
|
boilers
|
pressure vessels
- Identifiers
- summary of the actual response of systems, structures and components to strong motion earthquake; overview of distribution system earthquake experience data; survey of damage to fossil plant piping and piping supports due to the 1994 Northridge earthquake; comparison of SRP cited editions versus current editions of selected civil structural industry codes and standards; AISC N690 comparison; ACI-349 comparison; ACI-359 comparison; ASME boiler and pressure vessel code; comparative review of seismic, tornado, and strong wind design criteria for ALWR and advanced reactors
- Abstract
- Through out its history, the USNRC has remained committed to the use of industry consensus standards for the design construction, and licensing of commercial nuclear power facilities. The existing industry standards are based on the current class of light water reactors and as such may not adequately address design and construction features of the next generation of Advanced Light Water Reactors and other types of Advanced Reactors. As part of their on-going commitment to industry standards, the USNRC commissioned this study to evaluate U.S. industry structural standards for application to Advanced Light Water Reactors and Advanced Reactors. The initial review effort included: (1) the review and study of the relevant reactor design basis documentation for eight Advanced Light Water Reactors and Advanced Reactor Designs, (2) the review of the USNRC's design requirements for advanced reactors, (3) the review of the latest revisions of the relevant industry consensus structural standards, and (4) the identification of the need for changes to these standards. The results of these studies were used to develop recommended changes to industry consensus structural standards which will be used in the construciton of Advanced Light Water Reactors and Advanced Reactors. Over seventy sets of proposed standard changes were recommended and the need for the development of four new structural standards was identified. In addition to the recommended standard changes, several other sets of information and data were extracted for use by USNRC in other on-goining programs. This information included: (1) detailed observations on the response of structures and distribution system supports to the recent Northridge, California (1994) and Kobe, Japan (1995) earthquakes, (2) comparison of versions of certain standards cited in the standard review plan to the most current versions, and (3) comparison of the seismic and wind design basis for all the subject reactor designs. Finally provided is a suggested plan of action to achieve implementation of the recommended industry consensus standard changes.