Permanent retaining-wall structure constructed with soilbags

The utility model discloses a permanent retaining-wall structure constructed by geobags, which is characterized in that the geobags (1) are arranged and filled to obtain the retaining-wall (2); spline tubes (3) in which cement slurry or cement mortar is injected are arranged inside the retaining-wall (2); and reinforced concrete face layers (6) are arranged on the outer sides and the top of the retaining-wall (2). The utility model can be constructed by terms as follows: the retaining-wall formed by filling geobags can be constructed firstly to recover road traffic and complete emergency rescue; and the spline tubes and concrete face layers can be constructed to finish the construction of the permanent retaining-wall structure after the normal condition is recovered. The part filled by the geobags can be adopted as an effective component of the permanent retaining-wall, and can be preserved to save the construction cost.