| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a steel member having a protective layer and a foundation structure in which the steel member can be protected simply and reliably by a lining steel plate such that an abutment area between the steel member and the lining steel sheet is greatly secured to thereby improve the integrity between the steel member and the lining steel sheet.SOLUTION: A steel member 1 has a protective layer provided in the boundary between a front side A and a rear side B. The steel member 1 having the protective layer applying the present invention includes a steel member 2 using a steel sheet pile of a substantially hat-shaped section or a substantially U-shaped section, and a lining steel sheet 3 mounted to a predetermined range in the shaft core direction Y of the steel member 2. The lining steel sheet 3 forms a mounting surface 10 planarly mounted to the steel member 2 and fixed to the steel member 2 in the front side A for resisting corrosion, abrasion or collision force of the steel member 2.</p> |
