Collapsible soils are susceptible to high and relatively sudden volume change after wetting
under a specific load. They tend to have a high initial void index (more than 40%), a low …

Loess soil deposits are widely distributed in arid and semi-arid regions and constitute about
10% of land area of the world. These soils typically have a loose honeycomb-type meta …

西部黄土地区特殊的自然地理环境和地质构造背景, 加之黄土特殊的工程特性, 使得区内滑坡,
崩塌, 泥流等地质灾害多发, 频发, 举世瞩目的黄土高原更是全国的地质灾害高发区和防治重点区 …

Loess soils are aeolian deposits of primarily silt sized soil particles, which are often lightly
cemented. The wind-blown depositional process of loess formation yields a relatively loose …

摘要在黄土地区, 雨后观测和人工降雨试验均表明地表水在黄土中的入渗深度有限,
并不影响黄土深部的含水率. 因此水分入渗是否直接造成斜坡深层滑移颇受争议 …

The structure of unsaturated loess has a significant impact on its hydraulic and mechanical
properties. An elastoplastic model considering the structured evolution of unsaturated loess …

Loess is mainly Quaternary sediments formed in arid or semi-arid areas, accounting for
9.3% of the total land area in the world, totaling∼ 13 million km 2 (Rogers et al. 1994) …

Volumetric behavior of intact and compacted loess under isotropic compression and wetting
was investigated through stress-and suction-controlled triaxial tests. To assist in the …

To mitigate environmental issues caused by conventional binders and gain superior
geotechnical properties, pozzolanic materials can be considered for soil stabilization …

Original vertical joints (OVJs), which are highly correlated with loess anisotropy, have been
considered a non-tectonic source of extensive erosion, gully development, and landform …