| 摘要 |
In a column structure (10), a steel column (38) in which a flange (38B) is integrally provided at each end in the width direction of a web (38A) is welded to a base plate (16). Further, anchor bolts (24) are locked to base concrete (12), and the base plate (16) is secured to the anchor bolts (24). Here, the distance in the width direction of the web (38A) between the central axes of the anchor bolts (24) is less than or equal to the size in the width direction of the web (38A) of the steel column (38). Therefore, the size in the width direction of the web (38A) of the base plate (16) can be reduced. |
