| 摘要 |
PURPOSE: An expansion joint repair structure of a structure with a compressed elastic pad by corrosion-resistance steel is provided to prevent constant cracks and a water leakage in a structure. CONSTITUTION: The expansion joint repair structure of a structure with a compressed elastic pad by corrosion-resistance steel comprises the steps of installing several reinforcing bars(11) inward, laying a water-stopper(12) on a joint formed by each form, fitting a backup material(15) on the edge of a joint of a structure(10), then applying sealant(13), fixing single steel by anchor bolts(23), interposing an elastic pad(20) provided with a compression part(24) in a joint of the structure(10) to compress the sealant(13), and fixing primary and secondary steel(21,22) outward to be slid mutually when relaxing by a difference in temperature.
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