When given a hefty shove on a shake-table, all of them proved more stable than a test model that had no central column.

当在测试平台上强烈摇动时，它们都证明了比没有中心柱的测试模式有更强的稳定性。

youdao

The behavior of the model pile in the liquefying saturated sand layer during shake is studied through the shake table test, and some results about the soil-pile dynamic interaction are obtained.

通过振动台试验，研究了饱和砂土中桩基的振动特性，对桩土振动过程中的动力相互作用有了初步的认识。

youdao