双层地基承载力问题的研究

Research on Bearing Capacity of Dual Ground

本文通过对比分析层状地基承载力计算方法，结合上海地区天然地基土层分布的实际情况，采用地基土性质指标按地基破坏剪切线（面）长度加权平均的方法，建立了双层地基承载力计算模式，对特定条件下的地基评价具有理论和现实意义。

Calculation model for bearing capacity of dual ground is established through analyzing the calculation of bearing capacity of layered ground together with the actual situation of natural ground soil distribution in Shanghai region. This model is significant for ground evaluation both theoretically and in practice under specific condition.