The existing steel sheet make standards and its RC foundation which possess the earthquake-proof corrosion-proof reinforcement structure

摘要

FixProblem: the vicinity of the root of an existing steel column is due to the fact that the acid solution condensed by the solar ray is settled after the rainfall, and there is the reality of the deterioration of the corrosion, and it becomes the weak point on the earthquake proof structure by the progress of the aging deterioration, and it is made to be a seismic proof reinforcement structure to be carried out by this proposal The main objective of this paper is to take countermeasures against strengthening of steel plate columns.Chemical resistance and adhesion of vinyl ester resin 3 around the column a of corroded deteriorated steel plate 3 and toughness of GLUT Steel 4, as well as grit concrete of these two materials, together with reinforcing steel plate 5, steel plate 3 and three members integrated with steel plate As a result, it is possible to prevent the deterioration of structural strength due to corrosion deterioration, which is a weak point of the steel plate column, and to provide a seismic proof corrosion resistant structure, which is an inexpensive and strong reinforced structure.