| 摘要 |
PROBLEM TO BE SOLVED: To provide a load movement testing apparatus and method serving to make evaluations of high reliability by reproducing a situation of damage occurrence, corresponding to a variety of conditions and assuring high closeness and accuracy. SOLUTION: The method includes rotating a sample 2 following the rotation of a test wheel 51; combining the motions of both to set, for example, the speed of the test wheel 51 relative to the sample 2 over a wide range; causing angular displacement of the test wheel 51 on a horizontal plane in travel direction L as following the rotation of the test wheel 51; and causing traversing of both at the same time so as to control the test wheel 51 to move along a transverse direction, to thereby faithfully reproduce a situation of occurrence of deformation, wear or the like at, for example, the curve of a road.
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