実体鉄道車輪とレールによるクリープ特性実験

抄録

By means of creep force test equipment which contains full-scale rail and wheelset, we have successfully carried out creep tests under controlled test conditions. Differences in the creep parameter between test results and theoretical calculation results with DePater's equation summarized by Kalker are found. By modifying Kalker's linear crrep theory based on the test results, we delivered a new experimental formula.