根据对这个关系式讨论的结果，以及对竖直立柱自重压缩问题的解析，得到了位移与尺寸间的非线性关系。
Accodding to the results of discussion of the equation representing the relation and analyse of a pillar body self weight compression, the nonlinear relation between displacement and size is obtained.
因此控制立柱的竖向位移及其之间的差异竖向位移是超深基坑工程设计和施工中需重点考虑的问题。
So the control of the vertical displacement and differential vertical displacement between pillars needs a significant consideration in design and construction of super-deep foundation pit.
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