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本文着重研究模锻锤基础的震动问题。提出了垫层的合理刚度、打击能量的分配规律和求解基础振幅的能量法,同时探求了摸锻的最大打击力以及垫层、土壤的刚度系数对它的影响程度。并对目前国内外广为盛传的某些传统概念提出了不同的看法。垫层的合理刚度不仅可降低基础的振幅,而且还将减小基础块的重量和尺寸。
This article focuses on the hammering hammer foundation. The reasonable stiffness of cushion, the law of energy distribution and the energy method for solving the basic amplitude are put forward. The maximum striking force of swaging and the influence of cushion and soil stiffness are also discussed. And put forward some different opinions on some traditional concepts widely circulated at home and abroad. The reasonable stiffness of the mat not only reduces the basic amplitude but also reduces the weight and size of the foundation.