Top file for soft ground reinforcement and method of reinforcing soft ground using the same

摘要

The present invention relates to a top file for reinforcing a soft ground and a construction method for reinforcing a soft ground using the same, the top file for reinforcing a soft ground comprising: a top unit which is composed of an upper portion of a cylindrical shape, and a lower portion of a horn shape becoming narrower downwards and having a hollow space at a lower end, and has a space in which concrete is filled therein; and a geotextile connecting unit formed to be extended downwards from the lower portion of the top unit, disposed in a cylindrical shape, and having a geotextile insertion groove, into which geotextile of a grid pattern spread on a soft ground is inserted, individually formed in an upwardly concave shape at the front and rear, right and left portions. Here, the geotextile connecting unit is disposed at a position at which the geotextile insertion groove corresponds to the geotextile, before being inserted into the soft ground such that the geotextile can be inserted into the geotextile insertion groove. Resultantly, by installing the geotextile into the soft ground, and inserting a lower end portion of the top file into the soft ground such that the geotextile can be inserted into the geotextile insertion groove of the top file, before fastening the geotextile to the top file to fixate the same onto the ground, installation of the top file can be enabled in a very easy manner, thereby improving workability and constructability.