【摘要】 在讨论铜街子水库诱发地震发生的基本条件基础上,重点剖析了水库下游福禄一带的典型地震事件发生的构造-应力环境条件和水文地质条件,认识到该区存在顺层型传导空隙水压的结构,并对此结构类型的空隙水压传导进行了数值模拟。模拟结果较好地再现了顺层型空隙水压的传导过程更多还原

【Abstract】 Based on analyses of the basic conditions of reservoir induced seismicity occuring in Tongjiezi, this paper mainly studies the tectonic stress environments and hydrological, geological conditions of the typical reservoir induced seismicity in the Fulu region of downstream of the dam.. It turns out that the texture of the bedding conductive pore pressure exists in this region. A numerial simulation of the mechanism is presented in the paper.更多还原