Shallow Structural Features of the Xushui Fault Revealed by Seismic Exploration
SHEN Yang
YANG Huatong
ZHANG Huili
GUO Jia
QI Xiaoguang
Abstract：Absrtact:Three high-resolution seismic reflection profiles obtained from shallow seismic exploration were used to analyze the shallow strata and the basic characteristics of the fault.The results show that the shallow strata of the Xushui fault are in a horizontal shape,with little variation in overall thickness;The Xushui fault strikes east-west and dips north with an apparent dip of 59°-77°and a fault drop of 3-14 m.The shallowest upper break point can be identified with a burial depth of 42 m.Combined with drilling verification,it is considered that Xushui fault is an active fault in the early and middle Pleistocene.
Keywords：Xushui faultReflection seismic explorationShallow structure
Publication Date：2025-12-30
Online Publishing Date：2025-12-15(First online date of this platform, not the publication date of the document)
Pages：6( 28-33 )