The Design and Construction of the Lime Soil Cushion in Loess Regions

摘要

The upper soil layer is weakness and not as a natural foundation. The middle soil layer is collapsible loess, the lower soil layer is good but buried deeply. After discussion, the ground treatment method using the lime soil cushion. This paper calculated the bearing capacity of the lime soil cushion, and designed the thickness and width. And checked the bearing capacity of the weak underlying layer, and discussed its construction and testing measures.