| 摘要 |
FIELD: physics. ^ SUBSTANCE: proposed method comprises measuring forces applied by wheel pairs on load receiving device using weight transducers. Note here that sections of uncut rails arranged between two adjacent sleepers are used as load receiving device, weight transducers are arranged between adjacent sleepers under said uncut rails, and to rule out rail sag above weight transducer and to create constant force of preliminary contact between rails and transducers, jacks are used to control force acing on rails. ^ EFFECT: higher accuracy and reliability of weighing, expanded operating performances. ^ 10 cl, 2 dwg |
