工程研究-跨学科视野中的工程Issue(4)：344-370,27.DOI:10.3724/SP.J.1224.2014.00344
地震预警工程的若干问题探讨
Discussion on Some Issues of Earthquake Early Warning Engineering
张晁军 1陈会忠 2蔡晋安 2侯燕燕 1许洪华 1李卫东1
作者信息
- 1. 中国地震台网中心，北京 100045
- 2. 中国地震局地震预测研究所，北京 100036
- 折叠
摘要
Abstract
Earthquake early warning (EEW) is a hot topic in domestic and foreign research. It is a complex social engineering. Earthquake early warning engineering is an interdisciplinary engineering, particularly in the combination between natural science and social science. In this paper, some problems about some basic concepts of earthquake early warning and some problems brought by the earthquake early warning theory, are discussed in detail. This paper introduces the concept and types of earthquake early warning, earthquake early warning model, ability of earthquake early warning and it also emphasizes the different ability of earthquake early warning, benefit area, blind area of invalid area and points out the importance of the first report of earthquake early warning. This paper points out that the earthquake early warning technology not only brings mitigation for disaster, but also stimulates a dense seismic observation network, which is a breakthrough compared to traditional observation methods and processing methods and will bring innovation and reform to the traditional seismic observation net-work, especially for real-time seismology. This paper discusses the current earthquake early warning technology limitations and problems. Combining the current situation of domestic and international earthquake early warning system, the paper puts forward the need to pay attention to the earthquake early warning engineering and strategy for research, points out that the earthquake early warning is a complex social project. The difference between so-cial tolerance of earthquake early warning and the society’s tolerance to earthquake early warning is first proposed. The risks and benefits of earthquake early warning are also discussed in this paper.关键词
地震预警工程/地震报警/密集地震预警网/预警容忍度Key words
earthquake early warning/earthquake alarm/high density seismic early warning network/social tolerance of earthquake early warning分类
天文与地球科学引用本文复制引用
张晁军,陈会忠,蔡晋安,侯燕燕,许洪华,李卫东..地震预警工程的若干问题探讨[J].工程研究-跨学科视野中的工程,2014,(4):344-370,27.
