摘要
本文根据已有的建筑经验,应用明特林应力分布理论及双层地基概念和土的临界应力的分析,提出了更符合实际的沉降计算方法,并论证了在第三类土层排列区(即埋深30～40mm的⑦层粉砂层)超高层桩基设置的可能性,以大大减少工程造价。
This paper proposed the more practical calculating method to the settlement of pile foundation of super highrise building based on the obtained experience and the Mindlin theory and Double Layer subsoil and critical stress of soil. And it expounded that the pile foundation can be set in the silty or fine sand stratum in the depth about 35~45m.
