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滑坡预报一般包括滑坡发生地点、规模的空间预报及破坏发生时间的预报两个方面,前者通过对不同类型滑坡的成因、发展过程及有关因素的实地调查、分析,即可作出适当的判断。目前最困难的是破坏发生时间的预报。虽然如此,滑坡的发展终究还有一个由量变到质变酝酿过程。若在变形之始就对之进行长期观测(如裂缝出现、移动范围弄清时,至少应在
Generally, landslide prediction includes two aspects: the place of landslide, the space prediction of the scale and the prediction of the timing of damage occurrence. The former can make appropriate judgments through field investigation and analysis of the causes, development process and related factors of different types of landslides. At present, the most difficult is the forecast of the time of destruction. Nevertheless, the development of the landslide eventually there is a change from quantitative to qualitative brewing process. If the long-term observation of the beginning of the deformation (such as cracks appear, the scope of the move to clarify, at least should