With analysis of interaction of piles, soil and cushion, settlement characteristics of the rigid pile composite foundation is discussed.
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。
The composite foundation with rigid-flexible piles under strip foundation is analyzed by FEM on the basis of field tests.
在现场试验基础上对条形基础下刚-柔性桩复合地基进行有限元模拟分析。
The computing formulae of the bearing capacity and deformation of the composite foundation with piles of different lengths, namely flexible pile and rigid pile, have been presented.
本文提出了散体桩和刚性桩两种桩型长短桩相结合的复合地基的承载力和沉降的计算公式。
With the changing of piles length, displacement ratio and piles strength, we concluded the settlement rules of semi -rigid-pile composite foundation by numerical calculation method.
分析了半刚性桩复合地基的桩土受力特点，通过数值计算方法，得到半刚性桩复合地基的沉降随桩长、置换率、桩身强度等因素变化的关系。
Composite foundation with rigid piles and its properties are introduced in brief. A project example, as well as the design calculation method of applying it, in superhigh-rise buildings is provided.
简述了刚性桩复合地基及其工程特性，提供了将其用于超百米高层建筑的工程实例和设计计算方法，成功地用变厚度褥垫层消除了不均匀沉降。
Composite foundation with rigid piles and its properties are introduced in brief. A project example, as well as the design calculation method of applying it, in superhigh-rise buildings is provided.
简述了刚性桩复合地基及其工程特性，提供了将其用于超百米高层建筑的工程实例和设计计算方法，成功地用变厚度褥垫层消除了不均匀沉降。
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