Earthquake resistance structure rehabilitation and seismic rehabilitation of way

摘要

PROBLEM TO BE SOLVED: To provide an earthquake-resisting reclaiming method and an earthquake-resisting reclaiming structure capable of ensuring the aseismicity of the connecting sections of a manhole and a pipe body such as a pipe and a culvert for sewerage or the like at a time when the interior wall face of the pipe body is lined and reclaimed by a cylindrical reclaiming material. SOLUTION: In the earthquake-resisting reclaiming method and the earthquake-resisting reclaiming structure, the interior wall face 3b of the pipe body 3 penetrated and connected to the wall 4 of a tubular structure (the manhole 2) is lined and reclaimed. The pipe body 3 is isolated by annularly cutting off a section from an exposed surface on the manhole 2 side of the pipe body 3 to the exterior wall face 4a of the manhole, and an annular cut-off section 7 is formed. An elastically deformable elastic sealing material 8 is charged to the annular cut-off section 7, and the interior wall face 3b of the pipe body 3 is lined by the cylindrical reclaiming material 10 extending over the elastic sealing material 8.