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.
讨论了桩土应力比与置换率及桩周土变形模量的关系。
Relationships between the pile-soil stress ratio, the replacement ratio, and the pile lateral soil modulus of deformation are discussed.
最后，结合工程实例讨论了不同桩侧土体变形模量分布模式对桩身内力变形的影响规律。
Finally, combined with an engineering example, the effect of different soil modulus on the internal forces and deformation along pile shaft is discussed.
最后，结合工程实例讨论了不同桩侧土体变形模量分布模式对桩身内力变形的影响规律。
Finally, combined with an engineering example, the effect of different soil modulus on the internal forces and deformation along pile shaft is discussed.
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