论文部分内容阅读
以复合地基和不同刚度类型桩复合地基理论为前提,介绍了长短桩复合地基。讨论了褥垫层在长短桩复合地基中的作用,得出在刚性桩及半刚性桩共同作用的复合地基工程中,需要设置褥垫层来保证桩、土共同作用;比较分析了在工程中常用的几种计算长短桩复合地基承载力和沉降的方法。
Based on the theory of composite foundation with composite foundation and different stiffness types, the composite foundation with long and short piles is introduced. The effect of cushion on the composite foundation of long and short piles is discussed. It is concluded that in the composite foundation with rigid piles and semi-rigid piles, cushioning should be provided to ensure that the pile and soil work together. Commonly used methods for calculating bearing capacity and settlement of long and short pile composite foundation.