| 摘要 |
The present invention relates to a method for easily cutting a reinforced concrete structure or a rock regardless of shape or size and a cutting apparatus using a wire saw therefor and, more specifically, a method which pushes the wire saw for cutting and which is capable of removing a predetermined part of a wide plain. According to the present invention, the push cutting method is provided to push the wire saw to cut a structure by pressurizing the wire saw to contact the structure, wherein the wire saw having cutting projections placed on the outer circumference thereof is wound around a plurality of rollers and makes the outer circumference contact the structure. The present invention provides the cutting apparatus for the push cutting method, which comprises the wire saw having the front end rollers and the cutting projections placed on the outside thereof and wound around the outer circumferential surface of the front end rollers; and a tension roller which is installed inside the wire saw, has the outer circumferential surface contacting the inside of the wire saw, and is movable to increase tension. |
