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用改进的连续化方法分析了核心单筒式高层悬挂结构中四面开洞核心简体在水平力作用下的力学性能，推导了计算核筒应力及位移与连梁剪力的简单公式。通过算例与ＳＡＰ８４结果比较表明，本文方法简单而省时。
The simplified continuous force method was used to analyze the mechanical properties of Simplified Horizontal Forces in the core of a four-sided open core in a single-tube high-rise suspension structure, and a simple formula for calculating the stress and displacement of the core barrel and the coupling beam shear force was deduced. The results of the comparison between the example and SAP84 show that this method is simple and time-saving.