| 摘要 |
PURPOSE:To perform an easy, rapid, and reliable reinforcing work for corrosion prevention, by a method wherein a steel pipe is surrounded with forms formed with semicylindrical split cylindrical form and reinforcing bodies mounted to the inside thereof, and a space between the forms and the steel pipe pile is filled with a curable filler. CONSTITUTION:Plural split cylindrical forms 3 with reinforcing bodies, each formed with a semicylindrical split cylindrical form 1 and reinforcing bodies 2 mounted to the inside thereof, are disposed so as to surround a position, where a corrosion part 5 in a steel pipe pile 4 is present. A space between a cylindrical form, formed with the split cylindrical forms 1, and a steel pipe pile 4 is filled with a curable filler 6. This, since the reinforcing bodies 2 are previously manufactured in a shop on a land, enables production of the split cylindrical form 3 with the reinforcing bodies 2 of high quality and high precision, enables easy and rapid mounting of the forms 3 to the steel pipe pile 4, and permits to perform a reinforcing work of high quality for preventing corrosion of the steel pipe pile. |
