乌鲁木齐市地质灾害区划

Geological Hazard Zoning in Urumtsi

乌鲁木齐市是新疆地质灾害的多发地区。主要地质灾害种类有崩塌、滑坡、泥石流、煤层自燃、地面塌陷、地震等。具有灾害种类多、发生频繁、危害性大等特点。本文在阐述乌鲁木齐市地质灾害发育分布特征的基础上，根据地质灾害种类的组合特征、活动规模和危害程度，对乌鲁木齐市地质灾害进行了３级分区，划分出５个地质灾害区，７个地质灾害亚区和３个地质灾害段，并对各分区进行了评价。在此基础上，提出了需要重点预防的六处地质灾害危险区。

Urumtsi has been prone to geological hazards, which occur frequently and has made serious harmness There are many kinds of geological hazards in the area, among which the main ones are rockfall, landslide, debris flow, coal field combustion, land collapse and earthquake etc According to a comprehensive investigation, the features of deveplopment, occurrance and damage of the hazards are discussed in the paper Then, the city is zoned into five kinds of geological areas, seven sub areas and three sections Finally, six zones are analysed to be dangerious during the development of teriory resource, and should be significant ones in geological hazard prevenbtion