强夯法技术在处理风成沙漠地基中的应用

Application of Dynamic Compaction Method in Processing the Foundation of Gravelly Soil

用强夯法加固、处理地基已成为常用的施工技术手段之一。它用于碎石土、沙土、杂填土、粘性土、湿陷性黄土、人工填土等地基的处理和加固。该项技术用于塔克拉玛干风成大沙漠腹地的粉细砂土地基,在国内尚属首次,并已获得成功,解决了风成沙漠地带石油勘探钻机基础沉降不均匀的技术难题。

Dynamic compaction method has become one of the construction techniques and applied widely in china, such as in the foundations of gravelly soil, sand handling, miscellaneous fill, clay, collapsible loess, artificial fill, etc.. This technique is applied in the hinterland of Taklimakan desert with eolian sand and silty sand foundation soil, which is the first application in this kind of foundation soil in the country, and success is achieved o The technical problem related to differential settlement is solved.