[VI-1016] Restoration of the Railway Bridge Damaged by the Hokkaido Eastern Iburi Earthquake
Keywords:bridge seat widening, Hokkaido Eastern Iburi Earthquake
Several railway structures of Hokkaido Railway Company were damaged due to the Hokkaido Eastern Iburi Earthquake
occurred on September 6, 2018.
In particular, Atsuma River Bridge in Hidaka Line had been stopped its service for around two months because of the damage.
This paper reports the summary and estimated factors of the damage, estimation of the load-bearing capacity of bridge piers,
methods of restoration and maintenance after restoration in the Atsuma River Bridge.
occurred on September 6, 2018.
In particular, Atsuma River Bridge in Hidaka Line had been stopped its service for around two months because of the damage.
This paper reports the summary and estimated factors of the damage, estimation of the load-bearing capacity of bridge piers,
methods of restoration and maintenance after restoration in the Atsuma River Bridge.
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