从岩石水力学观点探讨水库诱发地震机理  

Mechanism of reservoir induced earthquake originating from the viewpoint of rock-hydraulics

作　　者：谢向东[1] 李彦强 秦丽[1] 汪轩 

机构地区：[1]湖北文理学院建筑工程学院,湖北襄樊441053 [2]长江勘测规划设计研究有限责任公司,湖北武汉430010 [3]中国建筑第七工程局有限公司总承包公司,河南郑州450004

出　　处：《四川建筑科学研究》2012年第3期150-153,共4页Sichuan Building Science

摘　　要：水库诱发地震机理的研究目前还停留在定性的层面上,没有进行系统的理论推导和计算。本文从岩石水力学观点出发推导了水体荷载、孔隙水压力和水岩物理化学作用诱发地震的数学模型,并以丹江口水库为例进行了计算,得出了一些很有价值的规律,为水库诱发地震机理研究提供了理论指导。Study on the mechanism of reservoir induced earthquake has just stayed at the qualitative level so far without systematic theoretical derivation and calculation. In the paper, the mathematical models of induced earthquake, which are lured by water load, pore hydraulic-pressure,physical and chemical effects of water and roch, were deduced and have been verificated with the Danjiangkou Reservoir. Some valuable hales were drawn through calculating, which provides theoreticalguidance for the mechanism research of reservoir induced earthquake.

关 键 词：水库诱发地震机理 水体荷载 孔隙水压力 水岩物理化学作用 

分 类 号：TU375.4[建筑科学—结构工程]