Analysis on fracture structure and forecasts on induced earthquake in Xiaolangdi reservoir
He Wei-min
LIU Ming-jun
LI Zhi-yi
TANG Hui-ming
ZHAO Li
Abstract：A brief introduction has been done for the basic featu res of Chengyadi fault , Tadi fault and Shijinghe fault etc.in Xiaolongdi reserv oir region.The stabilized coef ficients of resistance to sliding of some fault surfaces before and after the fi ling in Xiaolangdi reservoir are estimated respectively by using the analysis me thod of fault density. The inducing earthquake conditions such as the seismicity , stress state,karst and permeability of rock in the reservoir are ana lyzed , and the maximum magnitude and possible epicenters of induced earthquake are forecasted initially.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 63-68 )