Out of plane expulsion of infill panels, let us say the predominant direction of shaking is not aligned with the in-plane axis, along the longitudinal axis of the infill panels; if the shaking is in the other direction, then you can get expulsion of the infill panel. And now if the infill panel is not well confined, you can get expulsion.
जोरात हलण्याची दिशा ही फ्रेम च्या अक्षाशी समरुप नसेल, तर पॅनल नीट बंदिस्त न केल्यामुळे फ्रेम च्या बाहेर पडू शकतात.