二汽地区广泛分布有“红粘土”。由于大量挖土填方,导致了一些滑坡,致使遭到了一些损失。 根据二汽地区建设的实践,对“红粘土”的分布规律、性质、特征及其对建筑物的破坏原因和防治方法,进行了初步探讨。其目的在于今后大规模建设中,引起重视。 一、“红粘土”的分布规律及其特征 “红粘土”一般分布在山梁坡脚及丘陵。在“红粘土”的底部往往夹有薄层卵(碎)石层,其厚度几 Two steam areas are widely distributed with “red clay.” Due to the large amount of digging fill, some landslides resulted in some losses. According to the practice of construction in Erqi area, the distribution law, nature and characteristics of “red clay”, as well as its causes of damage to buildings and prevention methods were discussed. Its purpose lies in the large-scale construction in the future, attracting attention. First, the distribution of “red clay” and its characteristics “red clay” are generally distributed in the foot and hill slope. At the bottom of the “red clay” is often a thin layer of eggs (broken) stone layer, the thickness of a few