The geometric nonlinear finite element method is used to analyze the impact mechanism of dynamic compaction.
采用大变形几何非线性有限元法分析强夯加固机理及其振动对环境影响。
It is derived that dynamic compaction method is the most shortcut economic efficacious method in dealing with high fill roadbed soil of retaining wall engineering.
研究表明，在护岸工程高填方路基处理中，强夯法是一种最为快捷、经济且有效的方法。
The dynamic stress inside green sand during experimental compaction by air impact moulding can be achieved using a method of placing aluminium plate at the top of green sand.
采用气冲造型机并在型砂顶部覆盖铝板的方法，获得了气力冲击造型试验紧实过程中型砂内部的动态应力。
Dynamic compaction is a kind of deep compaction, it is a kind of method that tens tons of heavy hammers from tens of metres to consolidate soil.
强夯法是深层密实法的一种，是一种将几十吨的重锤，从几十米的高空落下，对土进行强力夯击的方法。
By analyzing the common physics mechanics property before and after dynamically compacting, the obvious effect of adopting dynamic compaction method is manifested.
分析比较了试夯前后的常规物理力学性能，证明强夯施工参数设计合理，处理效果显著。
By analyzing the common physics mechanics property before and after dynamically compacting, the obvious effect of adopting dynamic compaction method is manifested.
分析比较了试夯前后的常规物理力学性能，证明强夯施工参数设计合理，处理效果显著。
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