关键词: 应急防治, 应急治理, 时效性, 地质灾害

Abstract: In order to standardize the emergency treatment of abrupt geo-hazards and reduce the engineering technical risk，based on a typical case，we study the general engineering mode of emergency control by comparative analysis on engineering technical conditions．The research points out that the geo-hazards emergency control is a special event-treatment-oriented rescue and relief engineering, characterized by timeliness, dynamics and focusability．The engineering target strategies include active control, soft landing and passive protection. A common engineering mode is suggested as follow, being adapted with emergency scenario, the engineering design should be carried out in two stages(disposal target design and technical program design) and in a spiral mode, and the engineering standards should be set through consultation．The engineering implementation should use information method and consider the linkage with subsequent conventional control．

Key words: emergency prevention, emergency control, timeliness, geo-hazards