摘要
基于历史和仪器地震资料,重点介绍了长江经济带东段地震活动特点,进行了地震区带划分,探讨了该区中心城市的震灾问题,并结合区域地震异常,指出了当前华东沿海和郯庐带南段的地震危险性信息,指出了本区面临的地震安全和防震减灾的问题及相关建议。
In this paper,based on historical and instrumental seismic data,we focused on the characteristics of the seismic activity in the eastern part of Yangtze River Economic Belt,gave the division of seismic zone, discussed the problems of the earthquake in the city center area.Combining with regional seismic anomaly,we pointed out the great earthquake hazard information of the current eastern coastal and Tanlu belt,pointed out the problems and related suggestions on confronting the earthquake safety and earthquake prevention and disaster reduction.
出处
《地质力学学报》
CSCD
北大核心
2016年第3期412-420,F0003,共10页
Journal of Geomechanics
基金
中国地质调查局地质调查项目(12120114002101
DD20160268)
国家自然科学基金项目(41571013
41171009)
中国地质科学院地质力学研究所基本科研业务费项目(DZLXJK201410)
关键词
长江经济带
地震活动性
地震危险性
防震减灾对策
郯庐断裂带
Yangtze River Economic Belt
seismic activity
seismic hazard
earthquake disaster prevention and mitigation measures
Tanlu fault zone
