王永超
    （烟台市建筑设计研究院 264001）

[提要]  推导出“振冲置换法”复合地基设计辅助计算式，并编制了地基设计的辅助用表。通过计算，可求得各有关数据，以相关数据查m, A_sp辅表，可便捷地确定或调整布桩方案。A_sp表还有助于投资匡算，便于方案的经济比较。
[关键词]  复合地基 振冲置换法 设计 辅助用表

To deduced the designing supplementary formula for compound foundation constructed by "Vibration and Displacement Method", making out a supplementary table for foundation design.By calculating, every data concerned may be obtained. The pile-arranging proposal may be easily determined or adjusted by checking out the m, A_spsupplementary tables with those related data. The A_sp table may provide help for the investment estimation and economic comparison.
Keywords:  compound foundation;vibrtion displacement design;supplementary table