干涉背斜（ｉｎｔｅｒｓｅｃｔｉｏｎａｎｔｉｃｌｉｎｅ）是冲断带内形成的一种特殊的断层相关褶皱，它发育于冲断层下盘侧断坡或斜断坡向前缘断坡过渡的构造转换带上，是由于冲断活动导致上盘地层产生向四周的膝折倾伏而形成的。这类构造平面上表现为短轴背斜形态，剖面上为不对称的断层相关褶皱构造。以外帕米尔冲断系中阿克脱拉尔背斜为实例对干涉背斜进行了研究，指出干涉背斜作为前陆冲断带中的一类特殊成因的构造在油气勘探和构造解释上都应引起地质学家的重视 The intersection anticline is a special fault-related fold formed in the thrust belt. It develops on the structural transition zone between the down-slope of the thrust fault and the transition from the ramp to the front edge, Broken activity led to the formation of the formation of the knee to the periphery of the bow formed. This type of structural plane appears as a minor axis anticline, with asymmetric fault-related fold structures in the cross-section. The anticline anticline was studied as an example of the Actelbel anticline in the Pamir thrust system. It is pointed out that the structure of the interference anticline as a special type of genesis in the foreland thrust belt is both Should attract the attention of geologists