关于最佳夯击次数的讨论

A Study on the Best Times of Tamp

提出最佳夯击次数严格、普遍的定义 ,并对最佳夯击次数的确定方法进行了探讨 ,特别针对粘性一砂性土地基 ,作者根据强夯施工中孔隙水压力的时空规律性 ,提出了一种确定其最佳击次数的有效方法。

The best times of tamp(for short BTT)is one of the important parameters for dynamic consolidation,its accurate attaining has great effect to the result of dynamic consolidation.In this paper,the precise and general definition of BTT has been suggeste as the receptible ability of the foundation to the energy of the tamp,under the condition of definitive energy of each tamp.and that how to get BTT has been discussed.particularly,according to the time-space law of pore water pressure in the dynamic consolidati...