RG 1.165-97地震源的识别及其特性以及安全停堆地震地震动的确定.pdf

March 1997 Regulatory Guide 1.165 Identification and Characterization of Seismic Sources and Determination of Safe Shutdown Earthquake Ground Motion (Draft issued as DG-1032) [ Division Index | Regulatory Guide Index | NRC Home Page ] Publication Information A. INTRODUCTION In 10 CFR Part 100, Reactor Site Criteria, Section 100.23, Geologic and Seismic Siting Factors, paragraph (c), Geological, Seismological, and Engineering Characteristics, requires that the geological, seismological, and engineering characteristics of a site and its environs be investigated in sufficient scope and detail to permit an adequate evaluation of the proposed site, to provide sufficient information to support evaluations performed to arrive at estimates of the Safe Shutdown Earthquake Ground Motion (SSE), and to permit adequate engineering solutions to actual or potential geologic and seismic effects at the proposed site. Data on the vibratory ground motion, tectonic surface deformation, nontectonic deformation, earthquake recurrence rates, fault geometry and slip rates, site foundation material, and seismically induced floods, water waves, and other siting factors will be obtained by reviewing pertinent literature and carrying out field investigations. In 10 CFR 100.23, paragraph (d), Geologic and Seismic Siting Factors, requires that the geologic and seismic siting factors considered for design include a determination of the SSE for the site, the potential for surface tectonic and nontectonic deformations, the design bases for seismically induced floods and water waves, and other design conditions. In 10 CFR 100.23, paragraph (d)(1), Determination of the Safe Shutdown Earthquake Ground Motion, requires that uncertainty inherent in esti