deep vibration compaction 深层振荡式压实 ; 深层震荡式压实
deep compaction method 深层挤密法
down hole deep compaction 孔内深层强夯
deep soil compaction 深层振实
underwater deep vibro compaction 水下深层振冲加固
It proves that the imitated-impact method can more effectively enhance the degree of compaction of the subgrade and have a good advantage in deep compaction.
说明仿冲击振动压实方法能更有效地提高路基的压实度,对深层压实具有明显优势。
参考来源 - 仿冲击振动压路机的工业试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
The formation of arch effects will bring the sand filling over the region of deep concavity hindered and the degree of compaction of molding sand at the deep concavity reduced.
它的形成会阻碍型砂向深凹区的填充，使得深凹处砂型紧实度降低。
Future research needs to study the dynamics of the compaction problem to determine how frequent moldboard or deep tillage is needed.
将来需要研究紧实问题的动力学以确定需要几次有壁犁深耕。
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