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该文分析了满夯夯击能确定的理论依据,并进行了公式推导。以某电厂储灰场进行的强夯试夯施工为实例,采用二维动力有限元法进行了验证。得出满夯夯击能除与点夯的间距、布点方式有关外,更主要的是与土的剪切破坏角、夯坑深度有关,为今后类似工程的设计及施工提供了很好的借鉴,有一定的工程意义。
This paper analyzes the theoretical basis of the determination of the full ram impact and deduces the formula. Taking the dynamic compaction rammer construction in a power plant ash storage yard as an example, the two-dimensional dynamic finite element method was used to verify. It is concluded that the rammer rammer with full rammer can be divided into the following aspects: the distance between the rammer rammer and the rammer point and the way of distributing the rammer. The main reason is that it relates to the shear failure angle of the soil and the depth of the rammer pit and provides a good reference for the design and construction of similar projects in the future. , There is a certain engineering significance.