抄録
The fatigue of the RC decks has been one of the most important problems on the durability of bridges since 1960's. A wheel load running machine developed, nowadays a number of machines like this one has been utilized in Japan, to investigate the mechanism in extend to the fatigue failure of the RC decks and durability of various decks. Though these machines are roughly categorized in 2 types, self propelled type and crank type, there has never been rule to evaluate the results of wheel load running tests. Then the uniform evaluation of the fatigue durability of RC decks with several types of wheel load running machines is tried to investigate.
