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文章针对昆明新机场工程地质条件复杂的特点,提出地震动控制施工方案。采取碎石桩处理地基,用分层碾压及强夯的方法,对红黏土地基进行处理,确保地基达到抗震要求,并重点介绍了填筑体施工、冲沟施工的施工工艺。
In view of the complicated geological conditions of the new airport in Kunming, this paper puts forward the construction plan of ground motion control. The gravel pile is used to treat the foundation. The layered clay compaction and dynamic compaction are adopted to treat the red clay foundation so as to ensure that the foundation meets the seismic requirements. The construction technology of filling construction and gully construction are mainly introduced.