论文部分内容阅读
随着科学技术的进步,人类的工程活动已经开始影响地震过程。自三十年代首次发现水库建成蓄水后可以引起地震的现象之后,在我国也发生了广东新丰江6.1级水库地震和湖北丹江4.7级水库地震等。我国水利资源蕴藏量居世界首位,但目前开发利用的仅占理论蕴藏量的2.5％,随着我国经济建设的发展,还会兴建更多的大型水库,因此必须研究水库诱发地震的机理和有关参数指标,以便进而预测新建水库有无诱发地震的危险和有多大的危险,而后由水利工程界对水库大坝及建筑物作出相应的抗震设计,以
With the progress of science and technology, human engineering activities have begun to affect the earthquake process. Since the discovery of the first earthquake in the reservoir in the 1930s, a magnitude 6.1 Xinfengjiang reservoir earthquake in Guangdong Province and a 4.7 magnitude Danjiangjiang Reservoir earthquake have occurred in our country. The reserves of water conservancy in our country occupy the first place in the world, but at present the exploitation and utilization accounts for only 2.5% of the theoretical reserves. With the development of economic construction in our country, more large reservoirs will be built. Therefore, it is necessary to study the mechanism of reservoir-induced earthquakes and related Parameters in order to further predict whether the newly built reservoir has the risk of earthquake and how dangerous, and then by the hydraulic engineering dam dam and buildings to make the corresponding seismic design to