As a unique method for geological harzard controlling, the dilling is widely applied.The slope contrlling is one espect of the applications.

• 地质灾害严重危害着交通、建筑、人身财产安全等,其中滑坡是比较普遍的灾害之一,世界每年损失很大。治理地质灾害是全人类的科研课题。