Abstract: Various special appearances are produced by the geological effect of load, for example, landslip, mud-rock flow etc.. They have extensively been researched in engineering geology which is considered as one of the important motive forces that accelerate the earth's crust exchanging and developing for a long time. This is not only an event of realistic significance in national economy, but also an event of practical significance in research of the formation and evolution of the earth's crust. Especially, it is a necessary and an urgent matter for acelerating mountain area construction and making people in poor area live and work in peace and contentment.

摘要： 负荷地质作用所产生的各种特殊现象,如滑坡、泥石流等,曾广泛地在工程地质学、地貌学中予以研究,把这些作用看成促使地壳长期变化、发展的重要动力之一,即将归纳为独立的一种地质作用,而日益引起人们的重视。它是动力地质研究的一个课题,这不仅对当前国民经济具有重大现实意义,而且对研究古代地壳的地形、地层、岩石、构造的形成及演化规律具有实际意义。