【摘要】 随着复合地基技术的广泛应用,刚性基础下复合地基性状分析已有了一些相对完善的理论和方法,而对柔性基础下复合地基性状分析在理论和方法上都还不成熟。荷载作用下复合地基性状与基础刚度大小有很大关系,目前柔性基础下复合地基研究仍沿用了刚性基础下复合地基理论假设,主要还处于数值模拟阶段,最后对柔性基础下复合地基理论研究存在的一些问题提出了解决思路。更多还原

【Abstract】 With the wide application of composite foundation technology, there have been some relatively perfect theories and methods for the performance analysis of composite foundation under rigid base, while those for the performance analysis of composite foundation under flexible base are still not ripe. The performances of composite foundation under loading are strongly dependent on the base rigidity. At present, the research on composite foundation under flexible base continuously uses the theoretical hypothesis for that under rigid base and is still at its numerical simulation stage. Thoughts on the solution of some problems existing in the theoretical study of composite foundation under flexible base are given.更多还原