发明名称 CONCRETE BEAM AND MANUFACTUREING METHOD THEREOF
摘要 PURPOSE: A concrete beam and a manufacturing method thereof is provided to produce a low-costing, efficient, excellent and stable structure using a simple process. CONSTITUTION: A concrete beam comprises a compression member(100) for sharing the reclaimed compressive stress and is comprised on the top of the main body(10). The compression member comprises of a penetration portion which is formed so that the inside is charged with the poured concrete and a confinement portion is formed in order to restrict the concrete charged through the penetration part of the inside.
申请公布号 KR20130020498(A) 申请公布日期 2013.02.27
申请号 KR20110083158 申请日期 2011.08.19
申请人 SAMPYO ENGINEERING & CONSTRUCTION LTD. 发明人 KIM, HYEON SU;JEONG, YOUNG SOO;JIN, SEUNG YOUNG;KWON, YONG SIK
分类号 E04C3/20;E01D2/00;E04C3/02 主分类号 E04C3/20
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