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强夯法在实践中被证实是较好的地基加固方法之一,但由于其本身的复杂性和缺乏系统的现场试验以及必要的室内精确实验,有关强夯理论还不完善,还没有一套成熟的理论和设计计算方法,强夯设计还处于经验设计阶段。本文结合多年来的工程实践,探讨和总结了用强夯法处治地基的参数确定、计算方法、影响处理地基效果因素及强夯试验中应注重的问题。
Dynamic compaction method proved to be one of the better methods of foundation reinforcement in practice. However, due to its own complexity and lack of systematic field experiments and the necessary laboratory accurate experiments, the theory of dynamic compaction is not perfect yet, Mature theory and design calculation methods, dynamic compaction design is still in the empirical design stage. Based on years of engineering practice, this paper discusses and summarizes the parameters of dynamic compaction method for foundation treatment, the calculation method, the factors affecting the treatment of foundation and the problems to be emphasized in dynamic compaction test.