有关地基承载力问题的探讨

DISCUSSION ON THE PROBLEM OF FOUNDATION BEARING CAPACITY

对于岩土工程勘察,地基土承载力是必须向结构设计方提供的设计参数,其数值大小的真实性,关系到利用天然地基能否安全、采用的基础形式是否合理、进行地基加固处理有无必要,这又必然涉及到工期和造价。基于此,有必要就地基承载力修正、公式推演、各向异性、影响因素等问题进行一系列的探讨。

For geotechnical engineering investigation,bearing capacity of foundation soil is one of design parameters that must be provided to the structure design,the numerical size of authenticity,not only relates to the safety of using natural foundation,but also relates to rationality of the basis form and necessity of foundation reinforcement processing,it inevitably involves the construction period and cost. Based on this,a series of discussion is necessary which about the correction,inference process,anisotropy and influence factor of the subgrade bearing capacity.