| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve the problems that, in conventional arts, a foundation of a steel-framed building and a steel-framed foundation column base part are usually constructed by using concrete and a reinforcement, and, in this case, a size of a foundation is large, a site construction period is long because a curing period is long, and surplus soil and waste soil are produced.SOLUTION: In the present invention, a structural steelwork column and a short steel pipe pile are assembled, and a column, a solid steel material, a pile and a beam are integrated by welding. Accordingly, a building foundation is largely reduced, the stress by a difference in diameter between the column and the pile is relieved, a vertical adjustment and horizontal adjustment are easy, the workability in the site work is excellent, a large joint strength is achieved, and environmental friendliness is obtained as little waste soil is produced.</p> |
