REINFORCEMENT STRUCTURE AND REINFORCEMENT METHOD

To easily restrict influence of welding on surroundings while improving the strength of a reinforcement.SOLUTION: In a reinforcement structure having a steel material, a rod material with a tip welded to the steel material, a plate material provided additionally with a welding space between the steel material and itself and having an insertion hole inserted into the rod material and with a diameter wider than that of the rod material, and a fastening material threaded into the rod material, the welding space is filled with a filling material between the steel material and the plate material, and the fastening material blocks a gap between the rod material and the insertion hole and presses the plate material onto the filling material.SELECTED DRAWING: Figure 1 【課題】溶接による周囲への影響を簡易に抑制するとともに補強の強度の向上を図る。【解決手段】鋼材と、前記鋼材に先端が溶接されている棒材と、前記鋼材との間に溶接空間を有して添設され、前記棒材を挿通する前記棒材よりも広径の挿通孔を有する板材と、前記棒材に螺合する締付材と、を有する補強構造であって、前記鋼材と前記板材の間において前記溶接空間が充填材で充填されており、前記締付材は、前記棒材と前記挿通孔との間隙を塞ぐとともに、前記板材を前記充填材に押し付けている。【選択図】図１