摘要
本文讨论了桩内应力波传播的原理,分析了应力波在摩擦桩与端承桩内的波形特征的主要区别,以及各类缺陷桩的波形特征,探讨了桩基承载力的主要误差来源,从而为桩基动测法的定量分析提供理论依据.
The principle of stress wave propagation in pile is discussed in this paper. An analysis of the main distinction between waveform features of stress waves propagated in friction piles and end bearing piles wes made. Wave form features of different defective piles were also studied. These studies disclose the major source of error in determining the bearing capacity of pile foundation and provide a theorctical basis for quantitative analysis of pile foundation dynamic measurements.
出处
《地质与勘探》
CAS
CSCD
北大核心
1991年第9期57-61,共5页
Geology and Exploration
