以厦门市某工业园项目实际工程为背景，对试验区夯沉量、地表隆起及动力触探检测结果进行分析，得出强夯置换法处理工程软弱地基达到了预期的加固效果。
Taking the actual project as an example, based on the sinks of the tamped area, the apophysis and the dynamic penetration result, this technique can achieve the anticipated reinforcement effect.
采用动力接触有限元法分析强夯中夯锤对地基土的冲击碰撞过程，建立动接触力与速度之间的接触关系式。
Uses dynamic contact FEM to analyze impact and collision of hammer to foundation soil in the dynamic compaction, establishes the contact relation between dynamic contact force and speed.
另外，作为一种能量可控的瞬态冲击荷载，强夯施工可以作为一个可控的土动力学原位试验。
On the other hand, as an instant impact load with controllable energy, dynamic compaction is a good test in-situ for the study of soil dynamics.
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