发明名称 TIMBERING CONNECTION STRUCTURE AND TIMBERING ASSEMBLY FOR A TUNNEL INCLUDING THE SAME
摘要 PURPOSE: A support connection structure and a support assembly for a tunnel including the same are provided to prevent soil or rock from being collapsed by stably connecting the supporters in order to efficiently support a load of the ground. CONSTITUTION: A support connection structure (200) comprises first and second insertion units (210,220), a plurality of connection unit (230), and a connection medium unit (240). The first and second insertion units are individually inserted into inner space (S) formed by a steel bar of each support. The connection unit connects the first insertion unit and the second insertion unit. The connection medium unit is connected to the connection unit and comprises one or more connection increase units.
申请公布号 KR101286570(B1) 申请公布日期 2013.07.22
申请号 KR20120097006 申请日期 2012.09.03
申请人 CHOI, DOO HWAN 发明人 CHOI, DOO HWAN
分类号 E21D11/24;E21D11/22;E21D11/40 主分类号 E21D11/24
代理机构 代理人
主权项
地址