| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel column base fixture which is housed in a ground sill, facilitates horizontal installation of the ground sill and erection of a column, and connects an anchor bolt of a foundation to the column on the ground sill. SOLUTION: The column base fixture is formed of a sill embedded portion A and a tenon portion B. The sill embedded portion A is engagingly housed in a ground sill hole 3 formed in the ground sill 2 to be arranged on the foundation, and connected to the anchor bolt 4 protruding from the foundation 1. The tenon portion B is inserted into a column hole 6 formed in a bottom of the column 5 to be erected on the ground sill 2. The sill embedded portion A has an anchor bolt joint portion at its lower portion, which is screwed onto the anchor bolt to be inserted thereinto, and a mortise portion 8 at its upper portion, with which a lower portion of the tenon portion B is engaged. The tenon portion B has an engaging portion at its lower portion, which is engaged with the mortise portion 8 formed at the upper portion of the sill embedded portion A, and a long connecting rod portion 12 at its upper portion, which is inserted into the column hole 6 of the column 5 and has joint holes 11 through which engaging bodies are laterally penetrated. Further, the column base fixture is comprised of a flexible material 17 for absorbing unevenness on an upper surface of the foundation.
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