昆明市小屯立交的桩基岩土力学参数分析  

Analysis of Pile Foundation Rock Soil Mechanics Parameter of Kunming City Xiaodun Interchange

作　　者：刘良贵[1] 伊颖锋[1] 杨军[1] 

机构地区：[1]广州市市政工程设计研究院,广东广州510060

出　　处：《城市道桥与防洪》2009年第6期182-184,共3页Urban Roads Bridges & Flood Control

摘　　要：该文通过多种方法对小屯立交桩基工程桩侧岩土摩阻力确定进行了分析研究,提供了一个地覆岩土成份复杂、分布不均匀的工程场地的岩土力学参数确定的实例,提出了工程建设中采用多种勘察方法结合、既有工程的岩土效应分析及荷载试验等综合技术研究的必要性。Through the determination of the pile side geotechnical friction of the pile foundation work of Xiaotun Interchange by many methods,the article provides a practical example to determine the geotechnical mechanics parameters of the engineering field where the geotechnical components are complicated and unevenly distributed,and puts forward the necessity of the comprehensive technical study of using many surveying methods,the geotechnical effect analysis and the load test.

关 键 词：桩基 岩土力学参数 既有桩基效应分析 载荷试验 

分 类 号：TU43[建筑科学—岩土工程]