发明名称 ASSEMBLY METHOD OF MULTI HOLE WIRE CONE FIXTURE COMBINED WITH DIFFERENT STEEL MATERIALS
摘要 PURPOSE: A method of assembling a porous wire cone anchoring device of a different steel combining type is provided to enhance productivity and reduce a manufacturing cost by minimizing the use of expensive S45C and reducing the length of a wire hole with 18mm thickness. CONSTITUTION: A method of assembling a combined porous wire cone anchoring device of a different steel combining type is as follows. The size of a porous cone(100) and the number of high-strength bolts(4) are calculated for the beam of an existing structure. The number of high-strength bolts is below four rows. A hole is formed on the existing structure, to which the combined porous cone is fixed, so that the high-strength bolt can be fastened. The combined porous cone consisting of an L-shaped porous cone(1) and a base panel(2) is fixed to the existing structure using the high-strength bolt.
申请公布号 KR20110120472(A) 申请公布日期 2011.11.04
申请号 KR20100039900 申请日期 2010.04.29
申请人 LEE, CHANG NAM 发明人 LEE, CHANG NAM
分类号 E04C5/12;E04G21/12 主分类号 E04C5/12
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