计算结果表明，在进行复合地基载荷试验时，载荷板下的垫层厚度及变形模量会对复合地基的荷载传递特性以及沉降产生影响。
The numerical calculation show that load transfer and settlement of composite groundsill is affected by the thickness and modula of soil layer .
分析了复合地基的各种计算方法之后，提出了采用综合变形模量的概念来计算复合地基变形的计算公式。
After analysising all kinds of settlement calculation method of PCPCF, the dissertation has come up with using composite deformation modulus to deduce the calculation formula of PCPCF.
讨论了多桩型复合地基及其复合模量的基本概念。介绍了多桩型复合地基承载力和变形的计算方法。
The authors discuss the basic conception about multi type pile composite foundation and composite modulus, and recommend the calculation methods on bearing capacity and deformation.
讨论了散体材料桩复合地基沉降计算方法，给出了散体材料桩桩身变形模量的确定方法。
The computation method of settlement of granular material pile is discussed, the determining method of pile body modulus of deformation of granular material pile is given.
讨论了散体材料桩复合地基沉降计算方法，给出了散体材料桩桩身变形模量的确定方法。
The computation method of settlement of granular material pile is discussed, the determining method of pile body modulus of deformation of granular material pile is given.
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