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波在大直径桩中传播的三维效应现象
DISCUSSION ON THREE DIMENSIONAL EFFECT OF WAVE PROPAGATING IN THE PILE WITH LARGE DIAMETER
【摘要】 论述了在动力检测大直径桩中的三维效应现象,对大直径桩的几何弥散现象和横向惯性效应进行了分析和探讨,指出了由于三维效应,在大直径桩的动力检测中应注意的几个问题。
【Abstract】 The three dimensional effect of wave propagating in the pile with large diameter is discussed. Geometry frequency scattering and crosswise inertia effect are analyzed. Some problems should be considered in the dynamic testing for the pile with large diameter.
【关键词】 大直径桩;
三维效应现象;
几何弥散现象;
横向惯性效应;
【Key words】 large diameter pile; three dimensional effect; geometry scattering of wave; crosswise inertia effect;
【Key words】 large diameter pile; three dimensional effect; geometry scattering of wave; crosswise inertia effect;
- 【文献出处】 岩石力学与工程学报 ,CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING , 编辑部邮箱 ,1998年04期
- 【分类号】TU413.5,O347.4
- 【被引频次】55
- 【下载频次】195