The paper explores multiple-jacket foundation design problems,describes and analyzes foundation structure component strength,pipe joint,grouting connection,dynamic analysis and pile foundation and so on,and finally points out matters needing attention in multiple-jacket foundation structure design.%对多桩导管架基础的设计问题进行了探讨，并对基础结构的构件强度、管节点、灌浆连接、动力分析以及桩基础等问题进行了阐述和分析，提出了多桩导管架基础结构设计时需要注意的事项。
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