soil geology

According to the geology surveying in Panjin area, it is judged out that the sand liquefaction and soft soil thixotropy, saline water corrode are the geologic hazards might happened in this area.

通过对盘锦部分地区的调查工作和地层情况总结，判断出盘锦地区地质灾害种类有砂土液化、软土触变、咸水入侵。

Practical design problems dictate that soil mechanics and engineering geology be closely related.

实际的设计问题说明力学和工程地质学有着密切联系.

According to the characteristics of geology of the levee foundation in Dongting Lake region, covering soil layer model in multi-structure levee foundation has been established; through changing the width or thickness of covering soil layer, optimization study is carried out by seepage FEM.

根据洞庭湖区堤基地质特点，建立了多元结构堤基的堤内压盖模型，并采用渗流有限元法，通过改变堤内压盖宽度或厚度，进行优化研究。

The collapses is a physical geology phenomenon refering to the high and precipitous slope rock mass or the soil body, under the effect of dead weight and exogenic force, suddenly separated from the mother rock ( earth) body and violently came down from the high place.

崩塌是指陡峻边坡岩体或土体在自重和外力作用下，突然脱离母岩（土）体而突然猛烈的由高处崩落的物理地质现象。

Freezing soil has its own problems, said Kunio Watanabe, a geology professor at Saitama University.

日本琦玉大学（Saitama University）地质学教授渡边邦夫（Kunio Watanabe）说，将土壤冻起来也有问题。

The main content is as follows: 1. Based on the test of exploring along the highway, analyse the unfavorable geology physics mechanics property, the properties and origin cause of formation of soil.

对陕蒙沙漠公路沿线地基进行勘探试验，分析了沙漠不良地基土的物理力学性质、性状及其成因。