发明名称 CONCRETE PILE WITH STEEL PART AND RESISTANCE-REINFORCING DEVICE OF SPIRAL FORM IN THE OUTER SURFACE AND METHOD OF PREPARING THE SAME
摘要 The present invention provides a concrete pile with high support power forming a pile foundation structure in architecture and civil engineering fields and, more specifically, a concrete pile which may obtain high support power by including a steel member attached to the outer circumference of the concrete pile and a resistive reinforcement unit attached to the steel member and a method for manufacturing the same. the concrete pile according to the present invention may reduce manufacturing costs by reducing an usage amount of a steel material and prevent the steel member and concrete from be separated. The concrete pile may obtain a space between the steel members so that the concrete including aggregates is easily placed. Therefore, the concrete pile may remarkably improve productivity and workability for manufacturing the concrete pile.
申请公布号 KR20140049723(A) 申请公布日期 2014.04.28
申请号 KR20120115876 申请日期 2012.10.18
申请人 ARITEO. CO., LTD. 发明人 KANG, SANG WOOK;RYU, JI HOON
分类号 E02D5/30;E02D5/56 主分类号 E02D5/30
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