本文就强夯后地基沉降和沉降计算方法问题,提出一些看法。 一、粘土的正常固结和超固结情况 下的孔隙比关系曲线 在强夯后的地基上,作静载荷试验过程中,就可以发现:在加最初几级荷载时,尽管外荷大大小于强夯时当量静载荷,也小于先期固结压力,但仍有沉降发生,这种现象说明只有外荷超过强夯时的当量静载荷或超 In this paper, after the compaction of ground settlement and settlement calculation method, put forward some views. First, the normal consolidation of clay and the relationship between the ratio of porosity under over consolidation In the dynamic compaction of the foundation, for static load test process, we can find: plus the first few levels of load, although the load is much smaller than Dynamic equivalent static load, but also less than the preconsolidation pressure, but there are still subsidence occurred, this phenomenon shows that only when the load exceeds the dynamic load equivalent static load or super