Site stripping, subgrade preparation, rough and finish grading, excavation, backfill and compaction.
场地清表、地基处理、初平和终平、开挖、回填及压实。
2
This paper analyzes the reason why the effect of cohesive plain backfill foundation reinforced by dynamic compaction is not ideal.
通过对强夯施工工艺及施工过程的总结，分析强夯法加固粘性素填土地基效果不理想的原因。
3
The compaction principle, design scheme, construction demand and quality control of bridge abutment backfill reinforcement using compaction piles that are stabilized with10%cement are introduced.