摘要
某天然气分布式能源站厂址原地貌地形起伏大,需要进行大面积填方,项目建设前场地已初步回填,回填时间少于1年。项目回填时,回填料未进行筛选,回填土结构松散,局部回填厚度大。因此需对回填土进行处理,以确保电厂的安全运行。文中对不同回填厚度区域分别提出了具有针对性的可靠地基处理方案。
The original topography of a natural gas distributed energy station site is fluctuating and requires large area filling.The site has been initially backfilled before the project construction.And the backfilling time is less than one year.When the project is backfilled,the backfilling material is not screened.The backfilling structure is loose,and the partial backfilling thickness is unusual.Therefore,the backfill ground should be treated to ensure the safe operation of the plant.In this paper,targeted and reliable ground treatment schemes have been proposed for different backfill thickness areas.
作者
张戈
ZHANG Ge(Jiangsu Electric Power Design Institute,Nanjing 211102,China)
出处
《武汉大学学报（工学版）》
CAS
CSCD
北大核心
2020年第S01期253-255,共3页
Engineering Journal of Wuhan University
关键词
大面积填方
地基处理
强夯
large-area fill
foundation treatment
dynamic compaction
