复杂地基中桩基承载机理计算研究  

Calcul ation and study on bearing meghanism of pillefoundation in complicated ground

作　　者：白敬[1] 刘家忠[1] 苏光柱[1] 

机构地区：[1]武汉大学土木建筑工程学院

出　　处：《山西建筑》2006年第6期101-102,共2页Shanxi Architecture

摘　　要：探讨了复杂地基中的单桩承载性能,分析比较了目前应用于桩基分析计算中的各种弹性理论法的适用性及局限性,建立了一套更接近实际的桩土体系模型,提出了一种新的计算分析复杂地基模型的桩基础计算分析方法——广义弹性理论法。The interaction mechanism of pile and soil in complicated ground is studied in detail. The limitationand applicability of different methods for solving this problem are analyzed and compared, based on which a new practical model of pile-soil system in multi-layer medium is set up. A new generalized elastic theory method is presented to calculate and analyze complicated ground model.

关 键 词：土力学 桩基 广义弹性理论法 承载机理 

分 类 号：TU473.11[建筑科学—结构工程]