In view of their great harm and wide occurrence, most of these disasters are studied in time, but for a long period, the research on the hidden holes in loess is neglected.
这些灾害，由于其后果严重且表现形式明确而大多得到了及时研究，但长期以来，我们却忽视了一种潜在的隐患——黄土暗穴。
参考来源 - 车辆动荷载作用下路基下伏黄土暗穴稳定性分析However, the research of loess hidden cavity is almost zero from highway engineering.
然而，有关黄土暗穴研究甚少，从公路工程角度，对其进行研究几乎空白。
参考来源 - 黄土暗穴对公路的危害及其致灾机理研究The stability of loess hidden holes not only relates to the engineering geology characteristics, but to all kinds of natural conditions and human factors.
黄土暗穴的稳定性不仅与黄土自身的工程地质特性有关，而且还与各种自然条件及人为因素有关。
参考来源 - 地震作用下黄土暗穴的稳定性分析·2,447,543篇论文数据，部分数据来源于NoteExpress
然而，有关黄土暗穴研究甚少，从公路工程角度，对其进行研究几乎空白。
However, the research of loess hidden cavity is almost zero from highway engineering.
黄土暗穴的稳定性不仅与黄土自身的工程地质特性有关，而且还与各种自然条件及人为因素有关。
The stability of loess hidden holes not only relates to the engineering geology characteristics, but to all kinds of natural conditions and human factors.
针对车辆动荷载作用下黄土暗穴对路基稳定性的影响，运用有限元方法对其进行了动力响应分析。
Aiming at the subgrade stability problem influenced by hidden holes in loess under dynamic load of vehicles, dynamic response analysis was performed by finite element method.
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