| 发明名称 | Column structure | ||
| 摘要 | In a column structure, a base member is fixed onto a foundation by mortar, serving as a fixing member. First and second anchor bolts are employed as anchor members for fixing the base member. A steel column, serving as a column member in which flanges are integrally formed at both sides in a width direction of a web, is joined to the upper side of the base member. A shear resistance member is provided to a lower portion of the web, so as to be buried at least in the mortar. The shear strength of the column structure is raised by the shear resistance member. | ||
| 申请公布号 | US9145682(B1) | 申请公布日期 | 2015.09.29 |
| 申请号 | US201414345950 | 申请日期 | 2014.03.17 |
| 申请人 | Hitachi Metals Techno, Ltd. | 发明人 | Tanaka Hidenori;Takahashi Hideaki |
| 分类号 | E04C3/32;E04B1/41 | 主分类号 | E04C3/32 |
| 代理机构 | Solaris Intellectual Property Group, PLLC | 代理人 | Solaris Intellectual Property Group, PLLC |
| 主权项 | 1. A column structure placed on a foundation, the column structure comprising: a column member having a web and flanges that are integrally provided at both sides, in a width direction, of the web; a base member having an upper side that is joined to the column member; an anchor member having a lower end side that is fixed to the foundation, and an upper end side to which the base member is fixed; a fixing member that is disposed between the foundation and the base member; and a shear resistance member that is disposed at a lower portion of the web, that extends past the base member at least into the fixing member, and that increases the shear resistance of the column member at least with respect to the fixing member. | ||
| 地址 | Tokyo JP | ||