摘要
运用地球动力学原理推导地球释放动能公式 ;利用丹江口水库设计的特征值 ,求出水库水质量随水位的分布 ,并根据由于水库蓄水引起的地球附加转动惯量 ,计算水库积集的地震能量 .同时对丹江口水库几十年来的地震记录进行整理 ,统计出地震释放的能量 ,两者对比符合良好 .研究结果表明 。
The formula for kinetic energy released by the earth are derived based on the principle of geodynamics. The mass distribution in response to water level of Dangjiangkou Reservoir are derived in terms of designed characteristic value of this reservoir,and the seismic energy accumulated by the earth is calculated in terms of the additional moment of inertia of earth due to reservoir impoundment. At the same time, the seismic records of scores of years in the region of Danjiangkou Reservoir is sorted out, and released seismic energy is added up. The comparison of the two groups of seismic energy appears that they accord with each other very well. The research results indicate that the horizontal energy is a new element of induced reservoir earthquake.
出处
《华中科技大学学报（城市科学版）》
CAS
2002年第2期5-9,共5页
Journal of Huazhong University of Science and Technology
基金
教育部高校骨干教师资助计划项目 ( 15 0 0 96 )
湖北省自然科学基金资助项目 ( 98J115 )
