抄録
The authors' bond theory developed in Part I of this paper was applied to the ordinary pull-out test. From the comparison of theoretical and experimental results, the following remarks were obtained. (1) The relationship between the average bond stress and the slip at the free end or at the loaded edn could be predicted successfully by the theory. (2) The average bond stress giving a constant slip at the free end was increased accordingly as the embedded length was increased, while the average bond stress giving a constant slip at the loaded end was decreased accordingly as the embedded length was increased. (3) The influence of the bar size on the relationship between the average bond stress and the slip at free end or at loaded end was discussed, and the derived result was that the embedded length sould be chosen to be proportional to square root of bar diameter to eliminate the size effect. (4) When the slip at free end became over 0.1mm, bond stress distribution could be assumed almost uniform along reinforcement. (5) There were little difference between the ordinary pull-out test results and the corresponding French pull-out test results as long as the slip at loaded end was below 0.25mm.
