the Calculation for Stress and Settlement of the rigid Pile Composite Foundation
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摘要: 通过分析桩-土-垫层相互作用,讨论了刚性桩复合地基的沉降特性。借助半无限弹性空间中的Geddes解和Mindlin解,求出考虑刺入变形的复合地基中的竖向附加应力,从而得出刚性桩复合地基的一种沉降计算方法。Abstract: With analysis of interaction of piles,soil and cushion,settlement characteristics of the rigid pile composite foundation is discussed.When penetrations are taken into account,the vertical additional stress is calculated by the results of Geddes and Mindlin in semi-infinite elastic space.Therefore,a new method to calculate settlement of the rigid pile composite foundation is obtained.
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Key words:
- rigid pile composite foundation /
- cushion /
- penetration
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