Geological　environment　is　very　complex,　the　factors　such　as　terrain　and　physiognomy,　hydrological　factor,　geological　factors,　and　human　being　engineering　activity　are　selected　to　appraise　geology　hazard　risk　by　the　method　of　fuzzy　synthesis　judgment　and　Analytical　Hierarchy　Process　(AHP).　The　result　is　that　the　research　region　is　risk　according　with　the　fact.　And　the　conclusion　can　provide　some　reference　for　the　practical　direction.　©2010　IEEE.