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The Key Technical Points and Main Characteristics of the New National Standard of Magnitude

The Key Technical Points and Main Characteristics of the New National Standard of Magnitude
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摘要 The New Magnitude National Standard of General Rules for Earthquake Magnitude( GB17740-2017) is the state mandatory standard. It was released on May 12,2017,by the General Administration of Quality Supervision,Inspection and Quarantine of the Peoples Republic of China and the Standardization Administration of the Peoples Republic of China. This paper introduces the necessity of revising the national standard of magnitude,and the main contents,technical points and primary features of the new national standard of magnitude,so that it can be applied better in practice. The New Magnitude National Standard of General Rules for Earthquake Magnitude( GB17740-2017) is the state mandatory standard. It was released on May 12,2017,by the General Administration of Quality Supervision,Inspection and Quarantine of the Peoples Republic of China and the Standardization Administration of the Peoples Republic of China. This paper introduces the necessity of revising the national standard of magnitude,and the main contents,technical points and primary features of the new national standard of magnitude,so that it can be applied better in practice.
出处 《Earthquake Research in China》 CSCD 2018年第3期301-314,共14页 中国地震研究(英文版)
基金 the Regular Project of China Earthquake Administration(16A43ZX014)
关键词 Local MAGNITUDE M L Surface WAVE MAGNITUDE M S Body WAVE MAGNITUDE M b MOMENT MAGNITUDE M W National standard Local magnitude ML Surface wave magnitude MS Body wave magnitude mb Moment magnitude MW National standard
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