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Pile apparatus and construction process of placing concrete pile in ground
Pile apparatus and construction process of placing concrete pile in ground
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机译:桩机及混凝土桩地下施工工艺
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摘要
The present invention relates to a concrete pile construction method and an apparatus used for improving soft earth ground by constructing reinforced bar concrete pile structures in the earth. The purpose of the present invention is to provide a process for securing firm concrete piles having a reinforced bar core with uniform concrete by means of a pile apparatus in which projections are radially formed and a conical-shaped bit is formed pointedly on said pile apparatus.
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