COUPLER TENSION TYPE FABRICATED RETAINING WALL BUILT BY CONNECTING HIGH INTENSITY REINFORCING BARS INSTALLED IN THE RETAINING WALL PANEL UNIT BY COUPLER AND PRESTRESSING THOSE BARS, AND CONSTRUCTING METHOD THEREOF

摘要

The present invention relates to a method of constructing a fabricated breast wall comprising the steps of continuously installing unit support panels manufactured with a regular size on the ground of the cutting and the embankment slopes in order to prevent earth and sand from washing out of the slopes of the cutting and the embankment, variously assembling and continuously installing a unit horizontal, a unit-sloped and a unit-curved panels manufactured with a regular size on the unit support panel depending upon the geographical features of the cutting and embankment slopes, interconnecting the unit horizontal, the unit-sloped, the unit-curved and the unit support panels, and inducing the pre-stress in a steel strand installed at bodies of the horizontal, the unit-sloped, the unit-curved and the unit support panels to strengthen the shearing stress.