SEISMOLOGY AND GEOLOGY ›› 2004, Vol. 26 ›› Issue (4): 733-741.

• Brief Report • Previous Articles     Next Articles

ACTIVE TECTONIC RESEARCH FOR SEISMIC SAFETY EVALUATION OF LONG-LINE ENGINEERING SITES IN CHINA

RAN Yong-kang, CHEN Li-chun   

  1. Institute of Geology, China Earthquake Administration, Beijing 100029, China
  • Received:2004-08-22 Revised:2004-09-21 Online:2004-12-02 Published:2009-11-27

中国长线工程场地地震安全性评价工作中的活动构造问题

冉勇康, 陈立春   

  1. 中国地震局地质研究所, 北京, 100029
  • 作者简介:冉勇康,男,1955年生,1979年毕业于北京大学地貌专业,1997年在国家地震局地质研究所获博士学位,研究员,主要从事活动构造、古地震及工程地震方面的研究,电话:010-62009213,E-mail:ykran@263.net.
  • 基金资助:
    地震活断层探测项目试验探测分项(14372)。中国地震局地质研究所论著2004B0058。

Abstract: Long-line engineering sites usually have to pass through some active tectonics,so that the research of active tectonics is of great importance to seismic safety evaluation of this sort of site. In this paper,basing on the summarization and analysis of the requirements for seismic safety evaluation of long-line engineering sites and the present situation of active tectonics research,we propose the focal points of active tectonics research for seismic safety evaluation of long-line engineering sites,including research contents,technical target and routes,and the submission of the achievements,etc. Furthermore,we make a preliminary analysis and discussion about some problems existing in the present-day active tectonics research for seismic safety evaluation of long-line engineering sites.

Key words: seismic safety evaluation, long-line engineering sites, active tectonics

摘要: 长线工程场地一般都得穿经活动构造带,因而活动构造研究在该类场地的地震安全性评价工作中尤为重要。为此,文中对长线工程场地对地震安全性评价工作的要求和活动构造的研究现状进行了总结和分析,在此基础上,提出了长线场地地震安全性评价工作中活动构造研究宜开展的研究内容、技术指标、技术路径和成果提交等工作要点。最后,对长线场地震安全性评价工作中活动构造研究目前存在的一些问题进行了初步的分析和探讨。

关键词: 地震安全性评价, 长线工程场地, 活动构造

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