the ground subsidence was due to collapse of loess soil caused by applying irrigation water.
地表沉陷是由灌溉水的充填引起黄土结构崩塌造成的。
in order to investigate changes in the shear characteristics of loess soil when wetted, direct shear box test using the undisturbed and remolded samples of malan loess soil was conducted.
为了研究湿化后的黄土剪切特征的变化,进行了对马兰黄土未经扰动和重塑土样的直接剪切盒测试。
weathering of loess soil is physical and biochemical processes mainly controlled by the root systems of plant community.
黄土的风化主要为植物群落根系的物理作用及其所引起的生物化学作用。
loess is a typically structured soil. the study on loess soil structure is an important aspect of soil structure research, contributing to the broader understanding of soil structural properties.