Abstract
In these days, as a method of the concept of asset management of determining investment the administration maintenance besides in addition to the conventional technical theory has come to attract attention, to the maintenance repaired problem of an engineering-works road structure. Conventionally, on the road, the road is inspected the dander evaluation of a slope at once for five years, the maintenance administration is examined by a slope in terms of prevention of disasters. Naturally, this argument is necessary from now on, introduction of asset management is necessary to cope in order to a subject of optimize of the maintenance, repair and renewal. From such a viewpoint, this research adopted GIS as the technique of the simulation in strategic management, was shown that the efficient risk technical evaluation. Still more, this technique is applied to neighboring slope by road net, and it was shown that the example added to priority of reinforcement slope by come from risk evaluated result of the route in consideration of the road network.
