沙环厂址核设计时程合成  

THE SYNTHESIS OF DESIGN GROUND MOTION TIME HISTORY OF SHAHUAN NECLEAR POWER PLANT SITE

作　　者：梁小华[1] 蒋溥[1] 

机构地区：[1]国家地震局地质研究所

出　　处：《工程地质学报》1998年第1期27-39,共13页Journal of Engineering Geology

摘　　要：本文根据广东沙环核电厂厂址地震地质环境特点和有关核法规的技术要求完成了设计地面运动时程的人工合成。从持续时间、合成精度、包络设计谱、功率谱密度函数、多根合成时程的统计不相关等方面讨论了该人工合成设计时程对ＡＳＣＥ４－８６ＳｔａｎｄａｒｄａｎｄＣｏｍ－ｍｅｎｔａｒｙｏｎＳｔａｎｄａｒｄ和Ｕ．Ｓ．ＮＲＣＳａｔｎｄａｒｄＲｅｖｉｅｗＰｌａｎ两个基本法规技术要求的可接受性。The design ground motion time histories was synthesized for the Shahuan Nuclear Power Plant Site according to the characteristics of the site and the specifications of input motion in the paper. The acceptability of synthetic time histories for the specified criteria by U. S. NRC Standard Review Plan and ASCE4 86 Standard SASRNS and Commentary on Standard for SASRNS was also discussed from the total time duration, the envelop design response spectra, the frequency intervals in the computed spectra and spectral values, adequately matching a target PSD function compatible with the design response spectra and the input motion time histories to be statistically independent and so on.

关 键 词：沙环厂址 核设计时程 时程合成 核电厂 厂址 

分 类 号：TM623.1[电气工程—电力系统及自动化]