| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a steel pipe column which is formed by positively and easily connecting steel pipes together, and contributes to improved production efficiency thereof, and also to provide a connection structure of the steel pipe column. <P>SOLUTION: The steel pipe column is formed of a column main body 1a vertically erected from a column base, and an arm portion 1b connected to an upper portion of the column main body 1a and having its upper end archedly extending sideways. The column main body 1a has a restriction 1c formed at the upper end thereof. Then, the restriction 1c is fitted into an end of the arm portion 1b closer to the column main body, and thereby the arm portion 1b is connected to the upper end of the column main body 1a. <P>COPYRIGHT: (C)2004,JPO |
