LABOR-SAVING TRACK STRUCTURE ON SOIL STRUCTURE, AND SETTLEMENT REPAIR METHOD OF LABOR-SAVING TRACK ON SOIL STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide labor-saving track structure on a soil structure and the settlement repair method of labor-saving track on the soil structure, in which settlement can be repaired by easy following at low cost when settlement is generated in the soil structure. ;SOLUTION: The labor-saving track structure on the soil structure has a height adjusting member 3 interposed between a reinforced roadbed 2 and pedestal concrete 4 and mutually screwed male screw member and female screw section 10. The female screw member 10 is installed to the height adjusting member 3, the male screw member is constituted so as to be abutted against the reinforced roadbed 2, and the labor-saving track mechanism has a raising mechanism 9 capable of raising the height adjusting member 3 to the reinforced roadbed 2 by rotating the male screw member.;COPYRIGHT: (C)1999,JPO