SLEEPER SETTING STRUCTURE AND SLEEPER SETTING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a sleeper setting structure which is available when sleepers are set in grooves formed so as to cross ballast, facilitates setting of the sleepers, and supports the sleepers in a satisfactory manner, and to provide a sleeper setting method.;SOLUTION: According to the sleeper setting structure 1, the grooves 93 are formed so as to cross rails 90, and the sleepers 10 are set on wall portions 93a, 93b which are members forming the grooves 93, respectively. The wall portions 93a, 93b have uneven upper surfaces, and unevenness adjusting layers 12 are arranged between the wall portions 93a, 93b and the sleepers 10, respectively. Thus by virtue of the unevenness adjusting layers 12, the sleepers 10 can be stably mounted on the wall portions.;COPYRIGHT: (C)2007,JPO&INPIT