用有限单元法对弹性地基和上部框架进行整体分析，是一种有效的办法。
It is effective to use finite element method in monolithic analysis of an elastic foundation with the frame on it.
“盆式”沉降使上部框架梁主要受剪力和弯矩作用，框架柱主要受轴力和弯矩作用。
The beams are principally suffered with moment and shear force and the columns principally suffered with moment and axial force under basin-shaped settlement.
通过对两种不均匀沉降方式的影响分析，表明不同作用方式对上部框架变形影响差异较大。
Through analysis of the influence of two kinds of non-uniformity settlement, it indicates that the influence of the different settlement on the upper frame have a big difference.
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