发明名称 UN METODO PARA INTRODUCIR UN ELEMENTO DE CIMENTACION EN EL TERRENO POR MEDIO DE VIBRACIONES.
摘要 <p>A method for driving a foundation element into the earth by means of vibration. According to the invention at least one perforated supporting member is taken along by the foundation element when this element is vibrated into the earth. This perforated supporting member may be a perforated plate or a grid composed of upstanding partitions.</p>
申请公布号 ES378867(A1) 申请公布日期 1973.01.16
申请号 ES19670003788 申请日期 1970.04.21
申请人 N. V. TOT AANNEMING VAN WERKEN VOORHEEN H.J. 发明人
分类号 E02D5/72;E02D7/18;(IPC1-7):02D/ 主分类号 E02D5/72
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