实验室断层滑动的测线相关性及其对跨断层场地的启示

The Correlation of Lines in Fault Slip Experiment in Laboratory and the Implications for Site cross Fault

通过实验室断层滑动实验,对跨断层与未跨断层观测测线之间的相关性进行分析,将所得结果与实际野外跨断层场地的相应结果进行对比分析。结果表明,实验室跨断层与未跨断层测线之间的相关性都为弱相关关系,跨断层测线之间的相关性都表现为强相关关系,野外大部分场地的跨断层测线与未跨断层测线以及两条跨断层测线之间的相关性都很高。分析认为可能是野外跨断层场地测距较短导致上述结果。该研究工作从理论上进一步增加了对野外跨断层场地基本情况的认识与了解。

The correlation between the line cross fault and the line off fault is analyzed by fault slip experiment in laboratory . The re-sults are compared with the corresponding results of the actual field sites cross fault. The results show that there is a weak correla-tion between lines cross fault and lines off fault in laboratory, the correlation between the licorrelations between lines cross fault and lines off fault in field and between the two lines cross fault in field. The above results maybe caused by the short measured distancein field site cross fault. This study further enhanced the understanding oof the site cross fault in theory.