冰雪灾害条件下地质灾害应急抢险处置知识构成分析

知识库是冰雪灾害条件下地质灾害应急抢险决策支持系统的核心,知识库中的知识构成则是整个研究的基础。本文按照产生式规则法的知识表示方式,分别分析了冰雪灾害条件下地质灾害应急抢险处置知识的前提及结论部分的主要构成内容,并总结了应急抢险处置措施选择应该遵循的基本原则,另外还给出了根据知识构成抽取具体知识的范例,为冰雪灾害条件下地质灾害应急抢险知识库及决策支持系统的建立提供了基础性研究成果。

THE KNOWLEDGE COMPOSITON ANALYSIS ON EMERGENCY TREATMENT OF GEO-HAZARDS UNDER THE CONDITION OF THE ICE-SNOW DISASTER

Knowledge base is the core of decision support system about emergency treatment of geo-hazards under the condition of ice and snow disaster,and the knowledge composition is the basis of knowledge base.In this paper,according to the production rule,which is a kind of knowledge representation mode,we analyzed the premise（condition） and conclusion（action） of emergency treatment knowledge about geo-hazard under the condition of the ice-snow disaster,then summarized the basic principles when we select the emergency treatment measures,and at last we give some examples of knowledge extraction according to the knowledge composition.In a word,this paper is the basic research about establishing the knowledge base and decision support system of emergency treatment of geo-hazards under the condition of ice-snow disaster.